#!/bin/bash
# shellcheck disable=SC1091,SC2009,SC2016,SC2119,SC2129

# SC1091 Not following (source)
# SC2009 Consider using pgrep instead of grepping ps output
# SC2016 Expressions don't expand in single quotes
# SC2119 Use function "$@" if function's $1 should mean script's $1		(??)
# SC2129 Consider using { cmd1; cmd2; } >> file ... 					(erreur détection?)

version=4.4.0
date="08/04/2018"
contact="IRC freenode.net ##sdeb ou https://framagit.org/kyodev/kyopages/issues/"
script="getInfo"

##### license LPRAB/WTFPL
#  auteur: simpledeb
#    contributeurs: kyodev, saiqui, naguam, agentcobra, amilcar
#####

	# détecte architecture système, assign $fu_archi: 32bits, i686 | 64bits, amd64 (x86_64)
	# return 1 on unknown architecture
	# remarque, debian: dpkg --print-architecture affiche i386
f__architecture(){		# 14/12/2017
	x_architecture=1

	case "$(uname -m)" in
		amd64 | x86_64 )
			fu_archi="64bits, amd64 (x86_64)";;
		i?86 | x86 )
			fu_archi="32bits, i686";;
		* )
			case "$(getconf LONG_BIT)" in
				64 )
					fu_archi="64bits, amd64 (x86_64)";;
				32 )
					fu_archi="32bits, i686";;
				*)
					return 1
			esac ;;
	esac
}

# shellcheck disable=SC2034
# SC2034 foo appears unused. Verify it or export it.
f__color(){		# 01/03/2018

	if type -p tput &>/dev/null && tput setaf 1 &>/dev/null; then
		  BLACK=$( tput setaf 0 )
			RED=$( tput setaf 1 )		# alerte
		  GREEN=$( tput setaf 2 )		# ok
		 YELLOW=$( tput setaf 3 )		# question
		   BLUE=$( tput setaf 4 )		# info
		   CYAN=$( tput setaf 6 )
		MAGENTA=$( tput setaf 5 )
			STD=$( tput sgr0 )			# retour "normal"
		BOLD=$( tput bold )
		ITAL=$( tput sitm )
		SOUL=$( tput smul )
	else 
		YELLOW=$( echo -n "\033[0;33m" )		# ?
		 GREEN=$( echo -n "\033[0;32m" )		# ok
		  BLUE=$( echo -n "\033[0;34m" )		# info
		   RED=$( echo -n "\033[0;31m" )		# alerte
		 COLOR=$( echo -n "\033[0m" )		# standard
		   STD=$( echo -n "\033[0m" )		# standard
	fi
}

	# $1=oui|non | clear | -tx (oui|non, réponse par défaut si entrée seule), $2=message, return 0 si oui, return 1 si non
	# options: oui|non réponse par défaut, -txy timeout (sans espaces entre t et chiffres) 1 à 99s
	# clear effacement ligne question/réponse
f__dialog_oui_non(){		# 05/03/2018
	local param

		# extraction timeout éventuel
	if [[ "$1" =~ -t[0-9]{1,2} ]]; then
		param=$( sed -En 's/.*(-t[0-9]{1,2}).*/\1/p' <<< "$1" )
	fi
		# affichage
	echo -en "$BLUE$2$STD"
	[[ "$1" =~ oui ]] &&  echo -n " [O/n] " || echo -n " [o/N] " 
	if [ "$param" ]; then
		read "$param" -r
		echo
	else
		read -r
	fi
		# réponse par défaut si saisie vide
	if [[ -z "$REPLY" && "$1" =~ oui ]]; then
		REPLY="oui"
	elif [[ -z "$REPLY" && "$1" =~ non ]]; then
		REPLY="non"
	fi
		# effacement éventuel ligne question/réponse
	if [[ "$1" =~ clear ]]; then
		tput cuu1		# une ligne plus haut
		tput dl1		# efface ligne
	else
		echo
	fi
	if [[ ${REPLY,,} =~ ^ou?i?$ ]]; then 
		return 0
	else
		return 1
	fi
}

	# $1=-c|-l|-lc, $2 répertoire, [$3] motif exclusion sur nom fichier,  affiche 0|null si répertoire inexistant
	# -c: compte du nombre de fichiers dans un répertoire
	# -l: liste inline des noms de fichiers seuls (sans chemin) (similaire ls)
	# -lc: liste en colonne des noms de fichiers seuls (sans chemin) (similaire ls -1)
	# si joker (*?) sur chemin, le motif d'exclusion ne s'applique pas à un répertoire listé, juste sur le nom du fichier
	# exemple: f__dir -l $dir "lock|partial" ou "\.list"
f__dir(){		 # 05/03/2017
	local i=0 action="-c" stock=''

	[[ "$1" =~ - ]] && action="$1" || action="-c"	# si option en erreur: -c par défaut
	while read -r ; do 
		if [[ ! "$REPLY" =~ $3 ]] || [ -z "$3" ]; then
			REPLY=${REPLY#*:}				# suppression du titre de répertoire listé
			[ -z "$REPLY" ] && continue		# ligne vide, on passe
			((i++))
			stock+="$REPLY "
		fi
	done <<< "$( ls "$2" 2>/dev/null )"
	if [ "$action" == "-c" ]; then
		echo "$i"
	elif [ "$action" == "-l" ]; then
		echo "${stock% }"
	elif [ "$action" == "-lc" ]; then
		stock=${stock% }
		echo -e "${stock// /$'\n'}"
	fi
}

	# affichage $1 en rouge, $1++ optionnels en bleu, sortie script sur erreur, log $1 si $operation=upgrade
f__error(){		# 18/12/2017
	local depart=1 i

	echo -e "\n$RED  $script $version, erreur critique: $1 $STD"
	for (( i=2 ; i<=$# ; i++ )); do
		echo -e "  $BLUE${!i}$STD"
	done
	echo
	[ "$operation" == "upgrade" ] && f__log "$script $version: $1"
	exit 1
}

	# affichage en bleu, si $1=raw pas de ligne vide à la fin, si $1=log alors uniquement $2 logué, combiné: $1="log:raw"
f__info(){		# 05/03/2018
	local depart=1 i

	if [[ "$1" =~ "raw"  ||  "$1" =~ "log" ]]; then
		depart=2
	fi
	if [[ "$1" =~ "log" ]]; then
		f__log "$( sed -E 's/\\t//;s/\\n// ' <<< "$2" | xargs )"
	fi
	for (( i="$depart" ; i<=$# ; i++ )); do
		echo -e "  $BLUE${!i}$STD"
	done
	[[ "$1" =~ raw ]] || echo 
}

	# log spécifique, fichier log limité à 10000 octets, $1 message à loguer
f__log(){		# 05/03/2018

	if [ -w "$script_logs" ];  then 
		if [ "$( stat -c %s  "$script_logs" )" -ge "10000" ]; then
			echo "$(date +%Y%m%d\ %H%M%S) $1"  &>/dev/null > "$script_logs"
		else 
			echo "$(date +%Y%m%d\ %H%M%S) $1"  &>/dev/null >> "$script_logs"
		fi
	fi
}

	# recherche commandes/paquets, $1 liste: cmd1|cmd2[>paquet] (séparées par espaces) ex: "gawk|mawk>gawk wget"
	# si manque, return 1 & affiche commandes manquantes (si debian, ajout proposition paquet à installer)
f__requis(){		# 09/03/2018
	local ENV_DEBIAN ireq table package commands command commandsMissing packagesMissing 

	if type -p dpkg &>/dev/null ; then
		ENV_DEBIAN="oui"							# debian
	fi
	if type -t f__info &>/dev/null; then
		c_echo="f__info"
	else
		c_echo="echo -e"					# f__info existe? sinon echo
	fi
	for ireq in $1; do						# pour tous les composants de la liste $1
		table=( ${ireq//>/ } )				# split sur > évite manip $IFS

		commands=( ${table[0]//|/ } )		# split sur |
		if [ "${table[1]}" ]; then
			package=${table[1]}
		else
			package=${commands[0]}				# pas de packages dans les options, donc idem commands[0]
		fi

		for command in "${commands[@]}"; do	# pour toutes les commandes
			if type -p "$command" &>/dev/null ; then
				unset commandsMissing packagesMissing
				break
			else	# inexistant
				commandsMissing+="$command "
				packagesMissing+="$package "
			fi
		done
	done

		# dédoublonnage & triage
	commandsMissing=$( echo "$commandsMissing" | tr ' ' '\n' | sort --unique | tr '\n' ' ' )
	packagesMissing=$( echo "$packagesMissing" | tr ' ' '\n' | sort --unique | tr '\n' ' ' )
		# suppression éventuel espace final
	commandsMissing=${commandsMissing% }
	packagesMissing=${packagesMissing% }
		# affichage final
	if [ "$commandsMissing" ] && [ "$ENV_DEBIAN" ]; then
		$c_echo "${RED}erreur critique, manquant: $STD$BOLD$commandsMissing" \
						"vous devriez exécuter:$GREEN apt install $packagesMissing"
	elif [ "$commandsMissing" ]; then
		$c_echo "${RED}erreur critique, manquant: $STD$BOLD$commandsMissing"
	fi

	[ "$commandsMissing" ] && return 1 || return 0
}

	# recherche paquet deb (scission f__requis), $1 liste paquets ("paquet1 paquet2"), si un paquet absent return 1
	# assigne $deb_absent & $deb_present, si hors debian: return 1 mais $deb_present & $deb_absent vides
f__requis_deb(){		# 09/03/2018
	local ireq 

	unset deb_present deb_absent
	type -p dpkg &>/dev/null || return 1		# si pas dpkg, sortie return 0

	for ireq in $1; do
		LC_ALL=C dpkg --get-selections | grep -qE "^$ireq[[:space:]]+install" \
				&& deb_present+="$ireq " || deb_absent+="$ireq " 
	done

	deb_absent=${deb_absent% }			# suppression éventuel espace final
	deb_present=${deb_present% }		# suppression éventuel espace final
	[ "$deb_absent" ] && return 1 
	[ "$deb_present" ] && return 0
}

	# $@=cmd à lancer en root avec su ou sudo. si $@ contient [':x:'] x=nombre de tentatives, 3 par défaut
	# si sudo si possible sera utilisé. 
	# si su &2 redirigé sur &1
	# si bash inexistant, return 2
f__sudo(){		# 06/03/2018
	local nb sudo isudo options nbDefault=3

		# détermination sudo possible
	if sudo -v &>/dev/null && [ $EUID -ne 0 ] ; then
		sudo="sudo su --preserve-environment -c "
	else
		sudo="su --preserve-environment -c "
	fi
		# extraction nb de tentatives éventuel
	if [[ "$*" =~ :.{1,2}: ]]; then
		nb="$*"
		nb=${nb#*:}
		nb=${nb%:*}
		options=${*//:$nb:/ }
		(( nb+1 )) 2>/dev/null || nb="$nbDefault"	# test si numérique, sinon, 
	else
		nb="$nbDefault"
		options="$*"
	fi
		# lancement cmds
	if [[ "$sudo" =~ ^sudo ]]; then
			$sudo "$options"
	else
		for (( isudo=1 ; isudo<="$nb" ; isudo++ )); do 
			echo -en "\n[su]   Mot de passe root : "
			$sudo "$options" 2>/dev/null && break
			[ "$isudo" == "$nb" ] && return 1
		done
		echo
	fi
}

	# test connectivité ping, $1=-4|-6, par défaut -4, return 1 si échec
f__test_cnx(){		# 08/03/2018
	local proto="-4" cmd_ping iip timeout
	declare -a ping_test

	if [ "$1" == "-6" ]; then
		proto="-6"
		ping_test=(
			2001:41d0:2:73d4::100  		# ns10.fr.dns.opennic.glue
			2a00:6d40:60:6a7f::1   		# ns1.tus.it.dns.opennic.glue
			2001:41d0:302:2100::949		# ns1.hau.fr.dns.opennic.glue
			2001:910:800::12			# ns0.fdn.fr
			2001:67c:2178:8::16			# conncheck.opensuse.org
			2001:910:800::40			# ns1.fdn.fr
		)
		#~ [ -h "$( type -p ping6 2>/dev/null )" ] && cmd_ping="ping -6" || cmd_ping="ping6"
	else
		ping_test=(
			51.254.141.22		# ns1.hau.fr.dns.opennic.glue
			94.177.171.127		# ns1.tus.it.dns.opennic.glue
			87.98.175.85		# ns10.fr.dns.opennic.glue
			80.67.169.12		# ns0.fdn.fr
			195.135.221.140		# conncheck.opensuse.org
			80.67.169.40		# ns1.fdn.fr
		)
		#~ [ -h "$( type -p ping4 2>/dev/null )" ] && cmd_ping="ping -4" || cmd_ping="ping4"
	fi
	for timeout in 1 0; do		# 2 passes, timeout 1s, si fail, timeout standard
		cmd_ping="ping -c1 -w$timeout"
		for iip in "${ping_test[@]}"; do
			if eval "$cmd_ping" "$iip" &>/dev/null ; then
				return 0		# sortie quand ok
				break 2
			else
				echo -e "\t ip de test connectivité en échec ($iip)" 1>&2
			fi
		done
	done
	return 1		# sortie en échec
}

	# $1=NOM de la variable à trimer (variable et non $variable), [$2=left|right|all], all si vide
	# gain vitesse en test: 40 à 75% par rapport à '| xargs'
	# var=$( function ) presque 2x lent que eval "var="
f__trim(){		# 07/03/2018
	local trim=${!1}

	[[ "$2" == right || "$2" == all || -z "$2" ]] && trim="${trim%${trim##*[^[:space:]]}}"		# fin right
	[[ "$2" == left  || "$2" == all  || -z "$2" ]] && trim="${trim#${trim%%[^[:space:]]*}}"		# début left
	eval "$1=\"$trim\""
}

	# $1 chaîne où convertir les unités
f__unit_french(){		# 08/03/2018
	local display

	display=${1//G/Go}
	display=${display//M/Mo}
	display=${display//K/ko}
	echo "$display"
}

	# $1=nombre à convertir en ko, affiche ko ou Mo ou Go
f__unit_human(){		# 05/03/2018

	echo -n "$( awk ' {
		if ( $1<1024 ) {unit="ko"; printf "%d%s", $1, unit; exit}
		if ( $1<1024*1024 && $1>=1024  ) {unit="Mo"; printf "%d%s", $1/1024, unit}
		else {unit="Go"; printf "%.1f%s", $1/1024/1024, unit}
		}' <<< "$1" )"
}

	# user ayant initié la session graphique, assigne $fu_user
	# return 1 sur échec identification user, return 2 sur absence home/
	# gestion variable environnement user avec: USER_INSTALL=<user> script
f__user(){		# 08/03/2018
	local user userid root_login

	root_login="$(grep ':0:' /etc/passwd | cut -d':' -f1)" || root_login="root"
	if [ "$USER_INSTALL" ]; then 	# user via variable environnement, moyen d'injecter root si pb 
		fu_user="$USER_INSTALL"; 
		return 0
	elif [[ "$TERM" =~ linux ]]; then	#debian 9 recovery ou nomodeset TERM=linux
		if [ "$USER" ]; then
			user="$USER"
		elif [ "$EUID" -eq 0 ]; then
			fu_user="$root_login"
			return 0
		fi
	fi
	if [ "$SUDO_UID" ]; then 
		userid="$SUDO_UID"; 
	elif grep -qEo '[0-9]+' <<< "$XDG_RUNTIME_DIR" ; then 
		userid=$( grep -Eo '[0-9]+' <<< "$XDG_RUNTIME_DIR" | cut -d'/' -f4 )
	else
		userid=$( grep -Eo '[0-9]+' <<< "$XAUTHORITY" | cut -d'/' -f4 )
	fi
	[ "$userid" ] && user=$( grep "$userid" /etc/passwd | cut -d ":" -f 1 )
	if [ "$user" ] && [ "$user" != "$root_login" ]; then
		fu_user="$user"
		return 0
	else
		if [ "$SUDO_USER" ] && [ "$SUDO_USER" != "$root_login" ]; then 
			user="$SUDO_USER"; 
		elif who | grep -qv 'root'; then 
			user=$( who | grep -v 'root' | head -n1 | cut -d ' ' -f1 );	# who | grep -v 'root' | awk 'FNR==1{print $1}'
		else
			user=$( grep -m1 'hourly.*get[A-Z].*\.anacrontab.*\.config/anacron/spool' /etc/crontab | cut -d' ' -f2 );
		fi
	fi
	fu_user="$user"
	[ "$fu_user" ] || return 1
	[ -d "/home/$fu_user" ] || return 2
	return 0
}

	# $1='-l' comptage ligne dans variable $2, affiche quantité
	# $1='-w' comptage dans variable $2 des mots
	# $1='-wv' comptage dans variable $2, des mots $3, affiche quantité
	# f__wcv -l $var ;  f__wcv -w $var  ;  f__wcv -wv $var "mot"
f__wcv(){		# 09/03/2018

	[[ "$1" =~ -l|-wv|-w  ]] || echo "erreur f__wcv \$1 ($1) incorrect"
	if [ "$1" == "-l"  ]; then
		grep -cEv '^[[:space:]]*$' <<< "$2"		# (wc -l compterait 1 pour une variable vide)
	elif [ "$1" == "-w"  ]; then
		result=$( xargs <<< "$2" | grep -o '[[:graph:]][[:blank:]][[:graph:]]' | grep -c ' ' )
		[ "$result" -ne 0 ] && result=$(( result+1 ))
		echo "$result"
	elif [ "$1" == "-wv"  ]; then
		grep -o "$3" <<< "$2" | grep -c  .
	fi
}

	# test wget, $1=url à tester, $2=''|print|loc|test
	# par défaut, sortie du script (même si url testée ok) avec affichage erreur ou ok
	# si $2=print affiche url testée & entêtes http & location, return 0
	# si $2=loc affiche seulement location, return 0
	# si $2=test return 0 si ok, return 1 si KO
f__wget_test(){		# 22/02/2018
	local file_test_wget="/tmp/testWget-$script" retourWget retourHttp location

	wget -Sq --timeout=5 --tries=2 --user-agent="$user_agent" --spider --save-headers "$1" &>"$file_test_wget"
	retourWget="$?"
	[ "$retourWget" == 1 ] && retourWget="1: code erreur générique"
	[ "$retourWget" == 2 ] && retourWget="2: parse erreur (ligne de commande?)"
	[ "$retourWget" == 3 ] && retourWget="3: erreur Entrée/sortie fichier"
	[ "$retourWget" == 4 ] && retourWget="4: défaut réseau"
	[ "$retourWget" == 5 ] && retourWget="5: défaut vérification SSL"
	[ "$retourWget" == 6 ] && retourWget="6: défaut authentification"
	[ "$retourWget" == 7 ] && retourWget="7: erreur de protocole"
	[ "$retourWget" == 8 ] && retourWget="8: réponse serveur en erreur"
	retourHttp=$( grep -i 'HTTP/' "$file_test_wget" | tr -d '\n' | xargs )
	location=$( grep -i 'location' $file_test_wget | xargs )
	if [ "$2" == "test" ]; then
		rm -f "$file_test_wget"
			# spécial maintenance frama.link, pas de redirection sur page status framalink
		grep -q '303' <<< "$retourHttp" && return 1			# 303 See Other
		[ "$retourWget" == "0" ] && return 0 || return 1
	fi
	if [ "$2" == "print" ]; then
		if [ "$retourWget" != "0" ]; then
			echo "  erreur wget: erreur $RED$retourWget" 
			echo -e "$BLUE  $1$STD\t$RED  $retourHttp$STD"
		else
			echo -e "$BLUE  $1$STD\t$GREEN  $retourHttp$STD" 
		fi
	fi
	if [ "$2" == "print" ] || [ "$2" == "loc" ]; then
		[ "$location" ] && echo -n "$YELLOW  $location" || echo -n "$YELLOW  no location"
		echo "$STD"
		rm -f "$file_test_wget"
		return 0
	fi
	if [ "$retourWget" != "0" ]; then
		rm -f "$file_test_wget"
		f__error "wget, erreur $retourWget" "$1" "$YELLOW$retourHttp" "$location"
		echo -e "$RED   erreur wget, $retourWget \n  $1 \n  $YELLOW$retourHttp \n  $location$STD" # pour les diags
		return 1
	fi
	if grep -q '200' <<< "$retourHttp"; then 
		echo -e "$GREEN\ntout est ok, réessayer$STD\n"
	fi
	rm -f "$file_test_wget"
	exit 0
}

f_affichage(){		# 12/03/2018
	local affichage_text="              _   ___        __       
    __ _  ___| |_|_ _|_ __  / _| ___  
   / _' |/ _ \ __|| || '_ \| |_ / _ \ 
  | (_| |  __/ |_ | || | | |  _| (_) |
   \__, |\___|\__|___|_| |_|_|  \___/ 
   |___/"

	(( x_logo == 1 )) && return
	x_logo=1
	clear 2>/dev/null || tput clear 2>/dev/null
	echo -e "$BLUE$affichage_text$YELLOW  version $version - $date$STD\n"
}

	# $1=type de titre var|cmd|sans|+:text|+:vide, $2 variable à afficher [$3 titre] [$4 commentaire]
	# $1: cmd->`titre`, var->**titre**, sans: pas de titre
	# :text ajouté, affiche le text en liste (avec puce)
	# :vide bypass le test de contenu $2, affiche 'vide', si besoin, en liste
	# passage en paramètre VARIABLE et pas $variable
	# un test si variable $2 est vide est fait sauf ':vide'
	# un test si variable $2 contient 'nofile' (non trouvé par f_grep_file), remplacé par 'fichier non trouvé'
	# f_dspl "variable" "type" "titre" "commentaire"
f_dspl(){		# 21/02/2018
	local display='' toDisplay

	[ "$text" ] && echo -en "$text" >> "$file_output"		# flush, avant fonction, de $text parent
	unset text

	[[ "$2" || "$1" =~ :vide ]] || return 0		# test si contenu dans $2 ou option :vide, sinon retour
	toDisplay="$2"
	[ "$toDisplay" ] || toDisplay="vide"		# cas si :vide
		# traitement ligne de titre
	[[ "$1" =~ sans|var|cmd  ]] || display="  **⚡ erreur f_dspl \$1 ($2 $3) ⚡**  \n"	# test $1 valide
	[[ "$1" =~ "var" ]] && display="**$3**"		# type var, titre en gras
	[[ "$1" =~ "cmd" ]] && display="\`$3\`"		# type cmd, titre entre backtick
	[ "$4" ] && display+="$spc5( $4 )"			# +$4 en gras avec 5 espaces insécables avant
	[ "$1" != "sans" ] && display+="  \n"
	[[ "$1" == "sans" && "$3$4" ]] && display+="  \n"
			# traitement contenu
	if [ "$toDisplay" == "nofile" ]; then		# nofile renvoyé par f_grep
		display+="\n* fichier non trouvé \n\n"
	elif [[ "$1" =~ :text ]]; then
		display+="\n* $toDisplay \n"
	else
		display+='``` \n'
		display+="$toDisplay \n"
		display+='``` \n\n'
	fi
	echo -en "$display" >> "$file_output"
}

	# $1=variable à afficher en alerte/info, [$2 alert|info] type de message, alert par défaut
	# un test si variable $1 est vide ou non est fait
f_dspl_alrt(){		# 07/03/2018
	local display type

	[ "$1" ] || return 0		# test si contenu dans $1
		# flush, avant fonction, de $text parent
	[ "$text" ] && echo -en "$text\n" >> "$file_output"
	unset text

	type="alert"							# alert par défaut 
	[[ "$2" =~ info ]] && type="info"
	[ "$type" == "alert" ] && display="> ↯ $1  \n\n"
	[ "$type" == "info" ] && display=" ☛ $1  \n\n"
	echo -en "$display" >> "$file_output"	# flush fonction
}

	# $1=LISTE fichier(s) à grepper, [$2]: N &| novide &| notitre &| noinexist &| ligneVide &| date &| commentXY &| sources
	#       si aucun fichier dans la liste, retour indication: 'nofile|vide|inexistant'
	# exemple cumul option: "10 novide notitre lignevide" (espace obligatoire, pas d'autre séparateur)
	# /!\ protéger les chemins avec ", ex: f_grep_file "${toScrut[*]}". 
	# option largeur, des chiffres AU DÉBUT!
	# option 'novide', pas d'indication vide 
	# option 'notitre', pas d'énumération de fichier greppé (destiné à un seul fichier)
	# option 'noinexist', pas de titre si fichier inexistant
	# option 'lignevide', pas de suppression des lignes vides
	# option 'date', date de modification du fichier
	# option 'commentXY', A LA FIN, commentaire supplémentaire à filtrer, ex: comment//
	# option 'sources', les .sources avec largeur fixe 1ère colonne (format deb822)
	# option 'sources', affiche les fichiers !(*.sources) en colonne selon leur largeur maxi
	# commande de base: grep -Ersv '^#|^$' file|dossier "options"
f_grep_file(){		# 08/03/2018
	local motifBase="^[[:blank:]]*#" motif file content largeur un deux trois quatre cinq six sept huit reste
	local col1=0 col2=0 col3=0 col4=0 col5=0 col6=0 col7=0 col8=0 display='' 

	motif="$motifBase"
	if [[ ! "$2" =~ lignevide ]]; then
		motif+="|^[[:blank:]]*$"
	fi
	if [[ "$2" =~ comment ]]; then
		motif+="|^[[:blank:]]*${2##*comment}"		# conservation symboles de commentaires à la fin
	fi
	for file in $1; do
			# contenu
		content=$( grep -Ersv "$motif" "$file" 2>&1)
		if [[ "$2" =~ ^[0-9] ]]; then 	# si $2 contient des chiffres: (largeur) en tête
			largeur=${2%% *}
			content=$( awk -v larg="$largeur" '{ printf "%-"larg"s",$1; $1=""; print $0 }' <<< "$content" )
		fi
		if [[ "$2" =~ sources && "$file" =~ \.sources$ ]]; then		# nouveau format sources deb822
			content=$( grep -Ersv "$motifBase" "$file" 2>&1)		# conservation lignes vides
			content=${content#$'\n'}								# suppression éventuelle ligne vide au début
			content=$( awk '{ printf "%-12s",$1; $1=""; print $0 }' <<< "$content" )	# largeur fixe première colonne
		elif [[ "$2" =~ sources ]]; then		# fichier sources.list ou autres genre fstab
			content=$(
				while read -r un deux trois quatre cinq six sept huit reste; do
					[ ${#un} -gt "$col1" ] && col1=$(( ${#un}+1 ))
					[ ${#deux} -gt "$col2" ] && col2=$(( ${#deux}+1 ))
					[ ${#trois} -gt "$col3" ] && col3=$(( ${#trois}+1 ))
					[ ${#quatre} -gt "$col4" ] && col4=$(( ${#quatre}+1 ))
					[ ${#cinq} -gt "$col5" ] && col5=$(( ${#cinq}+1 ))
					[ ${#six} -gt "$col6" ] && col6=$(( ${#six}+1 ))
					[ ${#sept} -gt "$col7" ] && col7=$(( ${#sept}+1 ))
					[ ${#huit} -gt "$col8" ] && col8=$(( ${#huit}+1 ))
				done <<< "$content"
				while read -r un deux trois quatre cinq six sept huit reste; do
					printf "%-${col1}s %-${col2}s %-${col3}s %-${col4}s %-${col5}s %-${col6}s %-${col7}s %-${col8}s %s \n" "$un" "$deux" "$trois" "$quatre" "$cinq" "$six" "$sept" "$huit" "$reste"
				done <<< "$content"
			)
		fi
		if [ -d "$file" ]; then		# si répertoire, ajout / final, joli
			file+='/'
		fi
		content=${content//$file}			# joli, suppression de $file dans les noms de fichiers entete grep
			# mise en forme
		if [[ ! "$2" =~ notitre  ]]; then	# titre
			if [ -e "$file" ]; then
				if [[ "$2" =~ "date" ]]; then
					display+=" => $file, date de modification: $( date -r $file '+%d/%m/%Y %H:%M %z' ) \n"
				else
					display+=" => $file \n"
				fi
			elif [[ ! "$2" =~ "noinexist" ]]; then
				if touch -c $file 2>/dev/null ; then
					display+=" => $file: inexistant"$'\n\n'
				else 
					display+=" => $file: Permission non accordée"$'\n\n'
				fi
			fi
		fi
		if [ "$content" ]; then
			display+="$content"$'\n\n'
		elif [[ ! "$2" =~ novide && -e "$file" ]]; then
			display+=" ‣ vide"$'\n\n'
		fi
	done
	#~ display=${display%%[[:space:]]}		# suppression dernier \n
	display=${display%$'\n'}		# suppression dernier \n
	if [ -z "$display" ]; then
		display="nofile"		# si display vide, inscription 'nofile'
	fi
	echo -en "$display"
}

f_help(){		# 03/03/2018
	local ligne help=(
		"-----------------------------------------------------------------------"
		"${GREEN}./getInfo$STD : exécution script"
		"${GREEN}getInfo$STD   : exécution script installé dans le système"
		" "
		"$BOLD""options:$STD"
		"$BLUE  -c$STD  : (catégorie)  menu sélection catégorie d'analyse"
		"$BLUE      -cs$STD : catégorie système     $BLUE-cs$STD : catégorie configuration"
		"$BLUE      -cr$STD : catégorie réseau      $BLUE-ca$STD : catégorie analyse"
		"$BLUE  -j$STD  : (journaux)  analyse démarrage système, log Xorg, kernel et système, catégorie -ca"
		"$BLUE  -l$STD  : (list)  afficher le rapport markdown existant"
		"$BLUE  -p$STD  : (paste) exporte le rapport markdown existant, durée standard du paste 7 jours"
		"$BLUE  -us$STD : upgrade spécial du script en place (sans être installé)"
		"$BLUE    --debug$STD  : messages d'erreur (stderr) logués et exportés avec le rapport"
		"$BLUE    --ip$STD     : affiche ip publique (ipv4/ipv6), pas de rapport markdown"
		"$BLUE    --mac$STD    : affiche adresses Mac, pas de rapport markdown"
		"$BLUE    --rc$STD     : gfetch, affiche un résumé, destiné à l'identification et appelé depuis .batchrc"
		"$BLUE    --serial$STD : affiche n° série disques, batterie et châssis, pas de rapport markdown"
		"$BLUE    --ssid$STD   : affiche configurations ssid, pas de rapport markdown,$RED root & NetworkManager$STD requis"
		"$BLUE        -t$STD${GREEN}n$STD  : durée de conservation du paste de$GREEN n$STD jour(s)"
		"-----------------------------------------------------------------------"
		"$BLUE./$script -i$STD          : installation du script dans le système $RED(root)$STD"
		"$BLUE$script -h$STD, --help    : affichage aide"
		"$BLUE$script     --irc$STD     : installation gfetch $RED(root)$STD"
		"$BLUE$script -r$STD, --remove  : désinstallation du script $RED(root)$STD"
		"$BLUE$script     --rrc$STD     : désinstallation gfetch $RED(root)$STD"
		"$BLUE$script -u$STD, --upgrade : mise à jour script"
		"$BLUE$script -v$STD, --version : version du script"
		)

	tput cuu1						# une ligne plus haut
	for ligne in "${help[@]}"; do
		echo -e "  $ligne"
	done
	echo -e "$STD\n  plus d'infos: $GREEN$url_notice\n$STD"
}

	# $1=texte à épurer
f_lifting(){		# 08/02/2018
	local text="$1"

	text=${text/ System Controller Hub}
	text=${text/ Advanced Micro Devices, Inc.}
	text=${text/ Electronics Co., Ltd.}
	text=${text/ Co., Ltd.}
	text=${text/ Semiconductor Co., Ltd.}
	text=${text/ Semiconductor Corp.}
	text=${text/ Series Family /Series}
	text=${text/ Series Chipset Family /Series}
	text=${text/ High Definition / HD }
	text=${text/ Semiconductor}
	text=${text/ Computer}
	text=${text/ COMPUTER}
	text=${text/ Industries}
	text=${text// Limited}
	text=${text//, Inc.}
	text=${text//, Inc}
	text=${text// Inc.}
	text=${text// INC.}
	text=${text// Corporation}
	text=${text// Corp.}
	text=${text// Co.}
	text=${text//, Ltd}
	text=${text//, Ltd.}
	text=${text// Ltd.}
	text=${text//\(R\)}
	text=${text//\(TM\)}
	text=${text//\(r\)}
	text=${text//\(tm\)}
	text=${text//  / }
	echo "$text"
}

	# $1=preferences|sources, affiche fichiers ignorés par apt
f_policy(){		# 27/01/2018
	local policy

	policy=$( LC_ALL=C apt-cache --quiet=0 policy foo 2>&1 | grep 'Ignoring file' )
	policy=$( awk -v motif="$1" '
		 $0 ~ motif { print $7$4 }
		' <<< "$policy" )
	policy=${policy//\'}
	echo "$policy"
}

	# f_prnt "1||2|3|l1|l2|l3|tit1|tit2|tit3|hl|quote|flush|code" "texte" '[CONDITION test]'
	# 	$1:	1|2|3 indentation, liste à puce, une puce par ligne
	# 		l1|l2|l3 ligne, indentation, avec espaces
	# 		tit1|tit2|tit3
	# 		quote|hl|flush
	# 	$2 texte à afficher, pas de contrôle si texte null ou présent
	# 	$3 test éventuel, Si CONDITION ok -> affichage
	# 	ATTENTION aux éventuelles collision $x dans ce cas:
	#	"[ \"$1\" != \"notitre\" ]"	ou	"[ $1 != notitre ]" (attention au manque de ")
	# flush (f_prnt flush) inutile si f_d(x) final
	# $1 type, $2 texte, [$3] test	/!\ assigne la variable parent $text
f_prnt(){		# 05/03/2018
	local preline='' line='' endline="  \n" 

	[[ "$1" =~ tit ]]   && preline="\n\n"
	[[ "$1" == tit1 ]]  && preline+="# "
	[[ "$1" == tit2 ]]  && preline+="## "
	[[ "$1" == tit3 ]]  && preline+="### "
	[[ "$1" =~ tit ]]   && endline+="\n"
	[[ "$1" == 1 ]]     && line="$( sed -E 's/(.*)/* \1  /' <<< "$2" )"
	[[ "$1" == 2 ]]     && line="$( sed -E 's/(.*)/    * \1  /' <<< "$2" )"
	[[ "$1" == 3 ]]     && line="$( sed -E 's/(.*)/        * \1  /' <<< "$2" )"
	[[ "$1" == l1 ]]    && line="$( sed -E 's/(.*)/\1/  ' <<< "$2" )"
	[[ "$1" == l2 ]]    && line="$( sed -E 's/(.*)/  \1/  ' <<< "$2" )"
	[[ "$1" == l3 ]]    && line="$( sed -E 's/(.*)/    \1/  ' <<< "$2" )"
	[[ "$1" == quote ]] && preline="> "
	[[ "$line" ]]       || line="$2"			# utilisation $2 sans traitement à faire

	if [[ "$3" ]]; then
		eval "$3" || return 0				# évaluation de la CONDITION, si erreur: sortie
	fi

	if [[ "$1" == "hl" ]]; then			# <hl>
		text+="\n---\n"
	elif [[ "$1" == "code" ]]; then		# ```
		text+='```\n'
	elif [[ "$1" ]]; then
		text+="$preline$line$endline"	# ligne formatée
	else
		text+="\n"						# newline
	fi
	if [[ "$1" == "flush" ]]; then
		echo -en "$text" >> "$file_output"
		unset text
	fi
}

	# $1=file à parser, [$2=marge] margin left 2 espaces
	# tout en bash regex par défaut non-greedy (non gourmand) comme sed ou awk
	# contrainte markdown:
	# l'italique avec _ ou * n'est pas géré, trop d'interférences potentielles
	# liste niveau2: 3 ou 4 caractères, niveau3: 6 ou 8 caractères, puce * ou -
f_prnt_md(){		# 08/03/2018
	local display display2 ligne margin

	if [ ! -f "$1" ]; then
		f__info "pas de rapport à afficher, vous devez lancer une analyse auparavant:" \
			"$GREEN$script -l$BLUE ou afficher l'aide $GREEN$script -h"
		return 0
	fi
	if [ "$( stat -c %s  "$1" )" -gt 100000 ]; then		# si taille en octets > 100ko pager
		pager "$1" || less "$1" || more "$1"
		return
	fi
	if [ "$2" == "marge" ]; then
		margin="  "
	fi
	display=$( < "$1" )
		# code
	display=${display//\`\`\`/------------}		# transforme ``` en ---, plus visibles
		# traitement par lignes, à là sed, obligatoire pour les titres #
		# plus simple pour les multi-patterns, sinon matches multilignes délicats à gérer en cas d'impairage
	while read -r ligne; do
		[[ "$ligne" == "------------" && "$operation" == "rc" ]] && continue
		ligne=${ligne//\\/\\\\}		# re echappement des antislash, utile pour efiboot
			# # TITRE 1	red
		[[ "$ligne" =~ ^(#[^#].*)$ ]] && ligne="\x1B[31m${BASH_REMATCH[1]}\x1B(B\x1B[m"
			# ## TITRE 2	blue
		[[ "$ligne" =~ ^(#{2}[^#].*)$ ]] && ligne="\x1B[34m${BASH_REMATCH[1]}\x1B(B\x1B[m"
			# ### TITRE 3	green
		[[ "$ligne" =~ ^(#{3}[^#].*)$ ]] && ligne="\x1B[32m${BASH_REMATCH[1]}\x1B(B\x1B[m"
			# #### TITRE 4	yellow
		[[ "$ligne" =~ ^(#{4}[^#].*)$ ]] && ligne="\x1B[33m${BASH_REMATCH[1]}\x1B(B\x1B[m"
			# interne message alert, red
		[[ "$ligne" =~ ( ↯ .*)$ ]] && ligne="\x1B[31m${BASH_REMATCH[1]}\x1B(B\x1B[m"
			# interne message indo, green
		[[ "$ligne" =~ ( ☛ .*)$ ]] && ligne="\x1B[32m${BASH_REMATCH[1]}\x1B(B\x1B[m"
			# **gras**
		while [[ "$ligne" =~ (.*)\*{2}(.*)\*{2}(.*) ]]; do
			ligne="${BASH_REMATCH[1]}\x1B[1m${BASH_REMATCH[2]}\x1B(B\x1B[m${BASH_REMATCH[3]}"
		done
			# ` backtick en italique
		while [[ "$ligne" =~ (.*)\`([^\`].*)\`(.*) ]]; do
			ligne="${BASH_REMATCH[1]}\x1B[3m${BASH_REMATCH[2]}\x1B(B\x1B[m${BASH_REMATCH[3]}"
		done
			# puces niveau 1
		ligne=${ligne/#\*[^*]/• }
		ligne=${ligne/#-[^-]/• }
			# puces niveau 2
		[[ "$ligne" =~ ^([[:space:]]{3,4})\*(.*)$ ]] && ligne="${BASH_REMATCH[1]}► ${BASH_REMATCH[2]}"
		[[ "$ligne" =~ ^([[:space:]]{3,4})-(.*)$ ]] && ligne="${BASH_REMATCH[1]}► ${BASH_REMATCH[2]}"
			# puces niveau 3
		[[ "$ligne" =~ ^([[:space:]]{6,8})\*(.*)$ ]] && ligne="${BASH_REMATCH[1]}◾ ${BASH_REMATCH[2]}"
		[[ "$ligne" =~ ^([[:space:]]{6,8})-(.*)$ ]] && ligne="${BASH_REMATCH[1]}◾ ${BASH_REMATCH[2]}"
		display2+="$margin""$ligne"$'\n'
	done <<< "$display"
	echo -e "${display2%$'\n'}"
}

	# $1=modules [$2=repertoire spécifique de recherche], affiche emplacements et modules trouvés
f_search_ko(){		# 06/03/2018
	local dir motif emplacement imod mod_ko

	dir="/lib/modules/$( uname -r )"
	if [ "$1" ]; then
		motif="$1"
	else
		return 1
	fi
	if [ "$2" ]; then
		dir="$2"
	fi
	motif="($motif|${motif//_/-})\.ko"
	emplacement=$( du -a "$dir" | grep -Ew "$motif" )
	if [ "$emplacement" ]; then
		IFS=$'\n'
		for imod in $emplacement; do
			imod=${imod#*/}
			mod_ko+="  => /$imod"$'\n'
		done
		IFS="$IFS_INI"
		mod_ko=${mod_ko%[[:cntrl:]]}		# suppression \n final
	fi
	echo -e "$mod_ko"
}

	# [$1=silent], assigne fe_nb_audio, fe_cards_audio
fi_audio(){		# 06/03/2018
	local cardsAudio cmd_cards version_alsa card_alsa cmd_card_alsa cmt_card_alsa pluriel text
	local arecord aplay mod_alsa cmd_mod_alsa cmt_mod_alsa modAudio cmd_modAudio cmt_modAudio
	local alert_alsa
	x_audio=1

		# devices
	figet_lspci "audio" "name"
	fe_cards_audio=$( f_lifting "${lspci[name]}" )
	fe_cards_audio=${fe_cards_audio% controller}
	fe_cards_audio=${fe_cards_audio% Controller}
	fe_cards_audio=${fe_cards_audio#*: }
	fe_nb_audio=${lspci[nb_card]}
	[ "$fe_nb_audio" -eq 0 ] && return 0

	[ "$1" == "silent" ] && return 0		# pas d'affichage
### 

		# lspci
	figet_lspci "audio" "raw"
	cardsAudio=${lspci[card]}
	cmd_cards="lspci -nnv | grep -Ei -A10 'Audio device|Audio controller'"
	if [ ! -d /proc/asound ] ; then
		alert_alsa="/proc/asound : répertoire inexistant"
		alert_alsa="ALSA n'est pas installé correctement"
	else
			# ALSA
		version_alsa=$( awk '{ 
				sub(/Advanced Linux Sound Architecture Driver /,"")
				sub(/Version /,"")
				sub(/.$/,"")
				print $0
			}' /proc/asound/version )
		card_alsa=$( awk ' { print "  "$0 }' /proc/asound/cards )
		if [ "$( grep -c '\[.*\]' <<< "$card_alsa" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		cmd_card_alsa="cat /proc/asound/cards"
		cmt_card_alsa="carte$pluriel enregistée$pluriel"
			# périphériques
		arecord=$( LC_ALL=C arecord -l 2>/dev/null | grep 'card' )
		aplay=$( LC_ALL=C aplay -l 2>/dev/null | grep 'card' )
		cmd_arecord="arecord -l | grep 'carte'"
		cmd_aplay="aplay -l | grep 'carte'"
		cmt_arecord="périphériques de capture"
		cmt_aplay="périphériques de lecture"
			# modules alsa
		mod_alsa=$( awk '{ print $2 }' /proc/asound/modules )
		mod_alsa=$( sort <<< "$mod_alsa" )
		if [ "$( f__wcv -l "$mod_alsa" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		cmd_mod_alsa="cat /proc/asound/modules"
		cmt_mod_alsa="module$pluriel alsa"
			# modules kernel utilisé
		figet_lspci "audio" "module"
		modAudio="${lspci[module]}"
		cmd_modAudio="lsmod | grep -Ew '${lspci[srch_mod]}'"
		if [ "$( f__wcv -wv "$modAudio" "^[[:alnum:]]" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		cmt_modAudio="$( f__wcv -wv "$modAudio" "^[[:alnum:]]" ) module$pluriel utilisé"$pluriel
	fi
### 
	f_prnt tit2 "audio"
	f_prnt 1    "$( sed -E 's/(.*)/**\1**   /' <<< "$fe_cards_audio" )"			# en gras
	f_prnt
		# lspci -nnv
	f_dspl cmd  "$cardsAudio" "$cmd_cards"
	f_dspl_alrt "$alert_alsa" "alert"
	f_dspl cmd  "$version_alsa" "/proc/asound/version" "driver alsa (Advanced Linux Sound Architecture)"
	f_dspl cmd  "$card_alsa" "$cmd_card_alsa" "$cmt_card_alsa"
	f_dspl cmd  "$arecord" "$cmd_arecord" "$cmt_arecord"
	f_dspl cmd  "$aplay" "$cmd_aplay" "$cmt_aplay"
	f_dspl cmd  "$mod_alsa" "$cmd_mod_alsa" "$cmt_mod_alsa"
	f_dspl cmd  "$modAudio" "$cmd_modAudio" "$cmt_modAudio"
}

fi_batt(){		# 06/03/2018
	local pluriel

	(( x_batt == 1 )) || figet_batt
	[ "$fg_batt" ] || return 0		# pas de batterie
###
	if [ "$fg_nb_batt" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt tit2  "batterie"$pluriel
	f_dspl sans  "$fg_batt"
}

	# [$1=silent], assigne $fe_nb_bluez, $fe_cards_bluez
fi_bluez(){		# 06/03/2018
	local bluez cmd_bluez cmt_bluez mod cmd_mod cmt_mod pluriel text
	x_bluez=1

	if type -p hcitool &>/dev/null ; then
		fe_nb_bluez=$( hcitool dev | grep -c 'hci[[:digit:]]' )
		fe_cards_bluez=$( hcitool dev | grep -Eo 'hci[0-9]+' | tr '\n' ' ' )
	else
		fe_nb_bluez=-99
		fe_cards_bluez="n/a"
	fi
	[[ "$1" == "silent" || "$fe_nb_bluez" -le 0 ]] && return 0

		# état
	bluez=$( hciconfig -a )
	if [ "$fe_nb_bluez" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmd_bluez="hciconfig -a"
	cmt_bluez="état périphérique"$pluriel
		# modules
	figet_modules "bluetooth"
	mod="$fg_modules"								# modules chargés
	cmd_mod="lsmod | grep -Ew '$fg_srch_mod'"
	if [ "$( f__wcv -l "$mod" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_mod="$( f__wcv -l "$mod" ) module$pluriel utilisé"$pluriel
	fg_mod_motif=${fg_mod_motif//|/ }					# fg_mod_motif motif de recherche, avec |
### 
	f_prnt tit2 "Bluetooth"
	f_dspl cmd  "$bluez" "$cmd_bluez" "$cmt_bluez"
	f_dspl cmd  "$mod" "$cmd_mod" "$cmt_mod"
	[ "$mod" ] || f_dspl  sans  "$fg_mod_motif" " " "pas de modules en mémoire parmi:"
}

fi_conf(){		# 21/02/2018
	local confs appArmor toScrut=(
		'/etc/default/grub'
		'/etc/default/grub.d/*.cfg'
	#	'/etc/grub.d/'								# pour info
		'/etc/sysctl.conf'
		'/etc/sysctl.d/*.conf'
		'/etc/hostname'								# debian
		'/etc/sysconfig/network'					# fedora?
		'/etc/HOSTNAME'								# suse
	#	/etc/os-release								# nouveau standard systemd/freedesktop (voir figet_distrib)
		'/etc/vconsole.conf'
	#	/etc/locale.conf							# (voir fi_locale)
		'/etc/tmpfiles.d/*.conf'
		'/etc/binfmt.d/*.conf'
	#	/etc/machine-id								# voir (fi_serial)
		'/etc/modules-load.d/*.conf'				#modules to load at boot time
		'/etc/machine-info'
		'/etc/modprobe.d/*.conf'					# blacklist modules
		'/etc/systemd/system/*/override.conf'		# éditions services
		'/etc/discover-modprobe.conf'
	)

	confs=$( f_grep_file "${toScrut[*]}" "noinexist" )
	appArmor=$( aa-status 2>/dev/null )
###
	f_prnt tit2 "configuration, divers"
	f_dspl cmd  "$confs" "grep -Ersv '^#|^$'  <fichiers désirés>"
	f_dspl cmd  "$appArmor" "aa-status" "statut AppArmor"
}

fi_cpu(){		# 08/03/2018
	local cpu_flags text iflag qte_flags text_flags="" pluriel
	local alert_microcode

	(( x_cpu == 1 )) 		|| figet_cpu
	(( x_cpu_flags == 1 ))	|| figet_cpu_flags		# 'base' des tags

	cpu_flags=$( awk -F ': ' '/^flags/ { print $2; exit }'  /proc/cpuinfo | tr ' ' '\n' | sort | tr '\n' ' ' )		# vitesse, pas mieux
	for iflag in $cpu_flags; do
		text_flags+=$( awk -v motif="$iflag" -F '⟷' '
				BEGIN { pattern = "^"toupper(motif) }				# recherche sur majuscule
				$0 ~ pattern { $1 = motif; exit }					# $1 (flag en minuscule)
				END { 	if( $1 != motif ) { $1 = motif; $2 = "?" } 	# si rien trouvé: ?
						printf ("%-20s %s",$1,$2 )
					}
			'  <<< "$CPU_FLAGS" )$'\n'
	done
	text_flags=${text_flags%[[:cntrl:]]}		# suppression \n final
	qte_flags=$( f__wcv -w "$cpu_flags" flags )
	if ! figet_ucode ; then 					# retour fonction en erreur => pas d'installation mais possible
		alert_microcode="$fg_ucode"
		[  "$ENV_DEBIAN" ] && alert_microcode+="\n    les installer: **apt install $ucode**"
	fi
	if [ $(( ${fg_cpu:0:1} )) -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	unset CPU_FLAGS x_cpu_flags
### 
	f_prnt tit2 "processeur"$pluriel
	f_dspl cmd  "$fg_cpu" "lscpu"								# affichage proc
	f_dspl var  "$fg_uarch" "µ architecture processeur" 
	f_dspl_alrt "$alert_microcode" "info"
	f_prnt 1    "$fg_ucode" '[[ -z "$alert_microcode" && "$fg_ucode" ]]'
	f_prnt
	f_dspl var  "$cpu_flags" "$qte_flags flags cpu"				# flags cpu bruts
	f_dspl sans "$text_flags"									# flags cpu texte
}

# shellcheck disable=SC2086
# SC2086 Double quote to prevent globbing and word splitting
# (certaines variables ne sont pas quotées pour permettre les traitements avec liste, ex: df)
fi_disk(){		# 13/03/2018
	local cmd_dd_temp="" dd_temp="" liste_df disk_df disk_df_i cmd_dfi cmd_dfh disk_lsblk fstab crypttab
	local resume idResume idSwap idisk text pluriel 
	local alert_dd_temp alert_file_resume alert_uuidResume 

	(( x_disk == 1 )) || figet_disk
		# hddtemp
	if type -p hddtemp &>/dev/null ; then
		for idisk in $fg_disk_fixe; do
			[ -r "/dev/$idisk" ] || continue
			temp=$(( $( LC_ALL=C hddtemp -n "/dev/$idisk" 2>/dev/null ) ))
			if [ "$temp" -ge 50 ]; then
				alert_dd_temp+="$idisk: température > 50°C  "$'\n'
			fi
			dd_temp+="$idisk: $temp °C"$'\n'
			cmd_dd_temp+=" /dev/$idisk"
		done
		dd_temp=${dd_temp%$'\n'}		# suppression dernier $'\n'
		cmd_dd_temp="hddtemp$cmd_dd_temp"
		[ "$alert_dd_temp" ] && alert_dd_temp=${alert_dd_temp::-1}		# suppression dernier $'\n'
	fi
		# df, espaces des partitions montées seules
	liste_df=$( printf "/dev/%s " $fg_disk_part_fixe_m )		# $fg_disk_part_swap
	disk_df=$( df -h --total --output=source,target,fstype,size,used,avail,pcent $liste_df )
	cmd_dfh="df -h --total --output=source,target,fstype,size,used,avail,pcent $liste_df"
	disk_df=$( f__unit_french "$disk_df" )
		# df -i, inoeuds
	disk_df_i=$( df -i $liste_df )
	cmd_dfi="df -i $liste_df"
		# lsblk répertoire disques & partitions
	disk_lsblk=$( lsblk -o NAME,FSTYPE,SIZE,LABEL,MOUNTPOINT,UUID )
	disk_lsblk=$( f__unit_french "$disk_lsblk" )
		# fstab & crypttab éventuel
	fstab=$( f_grep_file "/etc/fstab" "sources notitre" )
	crypttab=$( f_grep_file "/etc/crypttab" "sources notitre" )
		# resume
	resume=$( f_grep_file "/etc/initramfs-tools/conf.d/resume" "notitre" )
	if [ "$resume" == "nofile" ]; then
		alert_file_resume="Pas de fichier _resume_ dans /etc/initramfs-tools/conf.d/"	# alert resume absent
	fi
	idResume=$( grep -Evs '^[[:blank:]]*#|^$' /etc/initramfs-tools/conf.d/resume | sed -En 's/.*UUID=([0-9a-Z-]*).*$/\1/p' )
	idSwap=$( grep -Ev '^[[:blank:]]*#|^$' /etc/fstab | sed -En 's/UUID=([0-9a-Z-]*).*swap.*$/\1/p' )
	if [ "$idSwap" ] && [ "$idResume" ] && [ "$idSwap" != "$idResume" ]; then
		alert_uuidResume+="vérifier la config resume, l'UUID ne correspond pas à celui du swap.  \n"
		alert_uuidResume+="id  swap : $idSwap  \nid resume: $idResume  \n"
		alert_uuidResume+="vous pouvez utiliser _RESUME=auto_ ou _RESUME=/dev/sdx_ (voire supprimer ce fichier)"
	fi
###
				if [ "$fg_nb_disk" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt tit2 "disque"$pluriel
		# espace des partitions fixes montées
	f_prnt 1  "$( awk -F ': ' '{print $1": **"$2"**"}' <<< "$fg_disk_part_fix_tot" )"
	f_prnt 1  "$fg_disk_part_syst"
	f_prnt
	f_prnt code
		# disques fixes et amovibles
				if [ "$( wc -w <<< "$fg_disk_fixe" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-17s: %s' "disque$pluriel fixe$pluriel" "$fg_disk_fixe" )"
				if [ "$( wc -w <<< "$fg_disk_amov" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-17s: %s' "disque$pluriel amovible$pluriel" "$fg_disk_amov" )"
	f_prnt
		# partitions fixes montées / swap / non montées
				if [ "$( wc -w <<< "$fg_disk_part_fixe_m" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-24s: %s' "partition$pluriel fixe$pluriel montée$pluriel" "$fg_disk_part_fixe_m" )"
				if [ "$( wc -w <<< "$fg_disk_part_swap" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-24s: %s' "partition$pluriel swap$pluriel" "$fg_disk_part_swap" )"
				if [ "$( wc -w <<< "$fg_disk_part_fixe_nm" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-28s: %s' "partition$pluriel fixe$pluriel non montée$pluriel" "$fg_disk_part_fixe_nm" )"
	f_prnt
		# partitions amovibles montées / non montées
				if [ "$( wc -w <<< "$fg_disk_part_amov_m" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-33s: %s' "partition$pluriel amovible$pluriel montée$pluriel" "$fg_disk_part_amov_m" )"
				if [ "$( wc -w <<< "$fg_disk_part_amov_nm" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l  "$( printf '%-33s: %s' "partition$pluriel amovible$pluriel non montée$pluriel" "$fg_disk_part_amov_nm" )"
	f_prnt
		# détails des disques par type
	f_prnt l  "$fg_disk_table"
	f_prnt code
	f_prnt
				if [ "$fg_nb_disk" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt 1  "**types de disque$pluriel** "
	f_prnt 2  "ata : $fg_disk_ata    (y compris externe ata sur usb)"  '[ "$fg_disk_ata"  ]'
	f_prnt 2  "usb : $fg_disk_usb    (type clefs usb)"  '[ "$fg_disk_usb"  ]'
	f_prnt 2  "mmc : $fg_disk_mmc"  '[ "$fg_disk_mmc"  ]'
	f_prnt 2  "nvme: $fg_disk_nvme" '[ "$fg_disk_nvme" ]'
	f_prnt
		# éventuellement hddtemp
	f_dspl cmd  "$dd_temp" "$cmd_dd_temp" "température disque"$pluriel
	f_dspl_alrt "$alert_dd_temp" "info"
		# df, espaces des partitions montées seules 
	f_dspl cmd  "$disk_df" "$cmd_dfh" "utilisation disque"$pluriel
		# df -i, inoeuds 
	f_dspl cmd  "$disk_df_i" "$cmd_dfi" "utilisation inoeuds"
		# lsblk répertoire disques & partitions
	f_dspl cmd  "$disk_lsblk" "lsblk -o NAME,FSTYPE,SIZE,LABEL,MOUNTPOINT,UUID" "disque$pluriel & partitions"
		# fstab & crypttab
	f_dspl cmd  "$fstab" "grep -Ev '^#|^$' /etc/fstab" "fstab"
	f_dspl cmd  "$crypttab" "grep -Ev '^#|^$' /etc/crypttab" "crypttab"
		# resume
	f_dspl cmd  "$resume" "grep -Evs '^#|^$' /etc/initramfs-tools/conf.d/resume" "resume"
	f_dspl_alrt "$alert_file_resume" "info"
	f_dspl_alrt "$alert_uuidResume" "alert"
}

# shellcheck disable=SC2181
# SC2181 Check exit code directly
fi_dmesg(){		# 08/03/2018
	local dmesg_err dmesg_warn dmesg_crit file info_ucode alert_firmBug text nb_lignes=25
	local alert_firmBug

	file="/tmp/$script-dmesg"
	[ "$EUID" -eq 0 ] || echo
	f__sudo "dmesg -Hk --nopager -l emerg > $file-emerg ; \
		dmesg -Hk --nopager -l alert > $file-alert ; \
		dmesg -Hk --nopager -l crit > $file-crit ; \
		dmesg -Hk --nopager -l err > $file-err ; \
		dmesg -Hk --nopager -l warn > $file-warn ; \
		dmesg -Hk --nopager -l info | grep -i 'microcode: .*updated early' > $file-ucode ; \
		dmesg -Hk --nopager  | grep -i 'Firmware Bug' > $file-firmBug ; \
		chown $fu_user: $file-*"
	if [ "$?" != "0" ]; then
		f__info "\n  les commandes$GREEN dmesg$RED ont échoué $BLUE(droits root requis, échec authentification?)" \
			"vous pouvez relancer le script complet$RED en root$BLUE pour voir les erreurs du noyau via dmesg" \
			"ou juste la partie journaux avec $GREEN$DIRNAME""getInfo -j"
		text+="* les commandes \`dmesg\` ont échoué, relancer avec les droits root \n\n"
		echo -e "$text" >> "$file_output"
		return 0
	fi
	dmesg_emerg=$( sed -n 1,"$nb_lignes"p  $file-emerg )
	dmesg_alert=$( sed -n 1,"$nb_lignes"p  $file-alert )
	dmesg_crit=$( sed -n 1,"$nb_lignes"p  $file-crit )
	dmesg_err=$( sed -n 1,"$nb_lignes"p  $file-err )
	dmesg_warn=$( sed -n 1,"$nb_lignes"p  $file-warn )
	[ "$dmesg_emerg" ] || dmesg_emerg="  <vide>"
	[ "$dmesg_alert" ] || dmesg_alert="  <vide>"
	[ "$dmesg_crit" ] || dmesg_crit="  <vide>"
	[ "$dmesg_err" ] || dmesg_err="  <vide>"
	[ "$dmesg_warn" ] || dmesg_warn="  <vide>"
		# messages microcode
	info_ucode=$( < $file-ucode )
	[ "$info_ucode" ] && info_ucode="microcode processeur mis à jour au boot"
	alert_firmBug=$( < $file-firmBug )
		# suppression fichier de transfert
	rm "$file-"*
### 
	f_prnt tit2 "dmesg kernel (emergency, alerte, erreur, warning ou critique)"
	f_dspl cmd  "$dmesg_emerg" "dmesg -l emerg" "emergency, $nb_lignes premières lignes"
	f_dspl cmd  "$dmesg_alert" "dmesg -l alert" "alerte, $nb_lignes premières lignes"
	f_dspl cmd  "$dmesg_crit" "dmesg -l crit" "critique, $nb_lignes premières lignes"
	f_dspl cmd  "$dmesg_err" "dmesg -l err" "erreur, $nb_lignes premières lignes"
	f_dspl cmd  "$dmesg_warn" "dmesg -l warn" "warning, $nb_lignes premières lignes"
	f_prnt l    "**les $nb_lignes premières lignes commencent à la date la plus ancienne encore dans les logs kernel**"
	f_prnt flush
	f_dspl_alrt "$info_ucode" "info"
	f_dspl_alrt "$alert_firmBug" "alert"
}

fi_efi(){		# 06/03/2018
	local efiboot text

	type -p efibootmgr &>/dev/null || return 0				# pas d'efibootmgr
	efiboot=$( efibootmgr -v 2>/dev/null ) || return 0		# pas d'efi
	efiboot=${efiboot//  / }								# amélioration légère
	efiboot=${efiboot//\\/\\\\}								# échappement des \
### 
	f_prnt tit2 "EFI boot"
	f_dspl cmd  "$efiboot" "efibootmgr -v" "config EFI boot"
}

	# [$1=silent|xorgOnly], assigne $fe_gpu (liste des gpu), $fe_nb_gpu, fe_Xorg (peut être null)
# shellcheck disable=SC2086
# SC2086 Double quote to prevent globbing and word splitting
fi_gpu(){		# 06/03/2018
	local toScrut confs ifile fileConfs cmd_confs cmt_confs info_config
	local cards cmd_cards openGl pluriel text
	local stck_glxinfo glx_dvc cmd_glx_dvc stck_glxinfoOpt stck_glxinfoDri glx_dvc_temp 
	local cmd_openGl stck_xrandr_query resolutions cmd_resolutions cmt_resolutions providers cmd_providers 
	local current_preferred cmd_current_preferred cmt_current_preferred
	local modGpu cmd_modGpu cmt_modGpu
	local alert_hybrid alert_3D alert_Wayland
	x_gpu=1

		# liste/description gpu et qte
	figet_lspci "video" "name"
	fe_gpu=${lspci[name]/VGA compatible controller: }
	fe_gpu=${fe_gpu/VGA compatible controller: }
	fe_gpu=${fe_gpu/Display controller: }
	fe_gpu=${fe_gpu/3D controller: }
	fe_nb_gpu=${lspci[nb_card]}
	[ "$fe_nb_gpu" -eq 0 ] && return 0		# pas de gpu, rien à voir

		# version Xorg Server
	fe_Xorg=$( xdpyinfo -display "$DISPLAY" 2>/dev/null | grep -i 'x.*version' )		# X.Org version: 1.19.6
	fe_Xorg=${fe_Xorg// version:}														# X.Org 1.19.6

	[ "$1" == "silent" ] && return 0

### 		## xorgOnly (essai)
	toScrut=(
		"/etc/X11/xorg.conf"
		"/etc/X11/xorg.conf.d/*.conf"
	)
	confs=$( f_grep_file "${toScrut[*]}" )
	for ifile in "${toScrut[@]}"; do
		[ -e $ifile ] && fileConfs+="$ifile "	# ne pas quoter $ifile dans la condition pour permettre glob
	done
	cmd_confs="grep -Ersv '^#|^$' ${toScrut[*]}"
	#~ [ "$fileConfs" ] || cmd_confs="Aucun fichier à afficher"
	cmt_confs="configuration Xorg"
	info_config="les configurations par défaut de Xorg se trouve dans **/usr/share/X11/xorg.conf.d/**, "
	info_config+="non sorties ici."

	if [ "$1" == "xorgOnly" ]; then
		f_dspl  cmd   "$confs" "$cmd_confs" "$cmt_confs"
		confs=$( f_grep_file "/usr/share/X11/xorg.conf.d/*" )
		f_dspl cmd "$confs" "grep -Ersv '^#|^$' /usr/share/X11/xorg.conf.d/*" "config par défaut Xorg"
		fi_journal_xorg "notitre"
		return 0
	fi
### 
	xrandr --auto 2>/dev/null
		# lspci 
#	lspci -nnk | grep -EiA 3 'vga|display|3d'
#	lspci -nnv | grep -iE -A10 'vga|display|3d'
#	lspci -nnv -s $( lspci | grep -Ei 'vga|display|3d' | cut -d" " -f1 )
#	lspci -nnv -s $( awk '/VGA |Display |3D / {print $1}' <<< "$( lspci )" )
	figet_lspci "video" "raw"
	cards=${lspci[card]}
	cmd_cards="${lspci[prefix_gpu]}lspci -nnv -s \$( lspci | awk '/VGA |Display |3D / {print \$1}' )"
	if grep -iq 'Unknown header type 7f' <<< "$cards" ; then
		alert_hybrid="Une carte graphique semble désactivée actuellement, lspci n'est pas complet.  \n"
	fi
		# openGl / glxinfo
	if [[ "$wayland" && "$EUID" -eq 0 ]]; then	# évite erreur $DISPLAY en root wayland
		openGl="n/a:wayland root"
		resolutions="n/a:wayland root"
		providers="n/a:wayland root"
		current_preferred="n/a:wayland root"
	else
		if type -p glxinfo &>/dev/null ; then
			stck_glxinfo=$( glxinfo )
				# test 3D actif
			if grep -iq 'direct rendering: No' <<< "$stck_glxinfo"  ; then
				alert_3D="l'accélération 3D n'est pas active"
			fi
				# devices
			glx_dvc=$( grep -i 'direct rendering:' <<< "$stck_glxinfo" )$'\n'
			glx_dvc+=$( grep 'Device: ' <<< "$stck_glxinfo" | xargs )
			cmd_glx_dvc="glxinfo | grep -E 'rendering|Device: '"
			if [ "$fe_nb_gpu" -gt 1 ]; then		# plusieurs cartes, optirun et prime
				if type -p optirun &>/dev/null ; then
					stck_glxinfoOpt=$( optirun glxinfo )
					glx_dvc_temp=$( grep 'Device: ' <<< "$stck_glxinfoOpt" | xargs )
					cmd_glx_dvc="optirun $cmd_glx_dvc"
				else
					stck_glxinfoDri=$( DRI_PRIME=1 glxinfo )
					glx_dvc_temp=$( grep 'Device: ' <<< "$stck_glxinfoDri" | xargs )
					cmd_glx_dvc="DRI_PRIME=1 $cmd_glx_dvc"
				fi
				[ "$glx_dvc_temp" != "$glx_dvc" ] && glx_dvc+="\n$glx_dvc_temp"	# ajout si diff
			fi
				# openGL
			fi_gpu_openGl		# openGl pour une carte ou gpu de base
			if [ "$fe_nb_gpu" -gt 1 ]; then	# plusieurs cartes, optirun et prime
				if type -p optirun &>/dev/null ; then
					fi_gpu_openGl "opt"	# ajout à $openGl existant, pas de redondance
					cmd_openGl="optirun glxinfo | grep -E "
				else	# DRI
					fi_gpu_openGl "dri"	# redondance
					cmd_openGl="DRI_PRIME=1 glxinfo | grep -E "
				fi
			else
				cmd_openGl="glxinfo | grep -E "
			fi
			cmd_openGl+="'OpenGL vendor|OpenGL renderer|OpenGL version|shading language|OpenGL extensions'"
			openGl=${openGl// string:/:}		# suppression chaîne ' string'
			openGl=${openGl% }					# suppression espace final éventuel
		fi
			# xrandr: résolutionS & providers & preferred/current
		if type -p xrandr &>/dev/null ; then
			stck_xrandr_query=$( xrandr --query  2>/dev/null )
			resolutions=$( grep -i 'screen' <<< "$stck_xrandr_query" )$'\n'			# screen partie "carte graphique"
			resolutions+=$( grep -A10 -iw 'connected'  <<< "$stck_xrandr_query" )		# partie "output"
			cmd_resolutions="xrandr --query | grep -A10 -B1 -i 'screen'"
			cmt_resolutions="10 premières résolutions possibles"
			providers=$( xrandr --listproviders  2>/dev/null )						# DRI: ok, sort 2 fournisseurs
			cmd_providers="xrandr --listproviders"
			current_preferred=$( xrandr --verbose 2>/dev/null | grep -EA2 'current|preferred' )
			cmd_current_preferred="xrandr --verbose | grep -EA2 'current|preferred'"
			cmt_current_preferred="résolution courante et préférée"
		fi
	fi
		# modules utilisé
	figet_lspci "video" "module"
	modGpu="${lspci[module]}"
	cmd_modGpu="lsmod | grep -Ew '${lspci[srch_mod]}'"
	if [ "$( f__wcv -wv "$modGpu" "^[[:alnum:]]" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_modGpu="**Gpu:** $( f__wcv -wv "$modGpu" "^[[:alnum:]]" ) module$pluriel utilisé"$pluriel
		# fonctions externes
	(( x_screen )) || figet_screen
### 
	f_prnt tit2 "vidéo"
	f_prnt 1    "$( sed -E 's/(.*)/**\1**   /' <<< "$fe_gpu" )"		# mise en gras
	f_prnt
		# nb écran & résolution(s) active(s)
	f_prnt 1    "nombre d'écrans: **$fg_nb_screen**"
				if [ "$( f__wcv "-wv" "$fg_resolution" "pixels" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt 1    "résolution$pluriel active$pluriel: **$fg_resolution**"
	f_prnt
		# lspci -nnv
	f_dspl cmd  "$cards" "$cmd_cards"
	f_dspl_alrt "$alert_hybrid" "alert"
		# wayland
	f_dspl_alrt "$alert_Wayland" "info"
		# openGl
	f_dspl cmd  "$glx_dvc" "$cmd_glx_dvc" "devices OpenGl"
	f_dspl_alrt "$alert_3D" "info"
	f_dspl cmd  "$openGl" "$cmd_openGl" "OpenGl"
		# liste providers, preferred & current
	f_dspl cmd  "$current_preferred" "$cmd_current_preferred" "$cmt_current_preferred"
	f_dspl cmd  "$providers" "$cmd_providers"
		# résolutions possibles, pas d'affichage si mode (ssh) ou xrandr pas accessible
	f_dspl cmd  "$resolutions" "$cmd_resolutions" "$cmt_resolutions"
		# modules vidéo
	f_dspl cmd  "$modGpu" "$cmd_modGpu" "$cmt_modGpu"
		# Xorg config
	f_dspl cmd  "$confs" "$cmd_confs" "$cmt_confs"
	f_dspl_alrt "$info_config" "info"
}

	# $1="[opt|dri]", assigne $openGl, sous fonction de fi_gpu
fi_gpu_openGl(){		# 06/03/2018
	local iogl dri_glxinfo=""

	[[ "$1" == "opt" ]] && openGl+="\n----  \n"
	toScrut=(
		'OpenGL vendor'
		'OpenGL renderer'
		'OpenGL version'
		'shading language'
		'OpenGL extensions'
	)
	for iogl in "${toScrut[@]}"  ; do
		if [ "$1" == "dri" ]; then
			dri_glxinfo+=$( grep "$iogl" <<< "$stck_glxinfoDri" )$'\n'
		elif [ "$1" == "opt" ]; then
			openGl+=$( grep "$iogl" <<< "$stck_glxinfoOpt" )$'\n'
		else
			openGl+=$( grep "$iogl" <<< "$stck_glxinfo" )$'\n'
		fi
	done
	if [ "$1" == "dri" ]; then
		dri_glxinfo=${dri_glxinfo::-1}
		openGl=$( uniq <<< "$dri_glxinfo" 2>/dev/null ) || openGl="$dri_glxinfo"
	fi
	openGl=${openGl::-1}
}

fi_hw(){		# 14/12/2017
	(( x_hw == 1 )) || figet_hw
### 
	f_prnt tit2 "hardware monitor"
	f_dspl sans "$fg_hw" "sans"
	f_prnt 1    "pas d'informations détectées" '[ -z "$fg_hw" ]'
	f_prnt flush
}

fi_ip_pub(){		# 08/03/2018
	local itest

	for itest in -4 -6; do
		if figet_ip_pub "$itest" ; then
			echo "$BOLD$fg_ip_pub$STD"
		else
			echo "pas de connectivité ipv${itest#-}"
		fi
	done
}

# shellcheck disable=SC2181
# SC2181 Check exit code directly
fi_journal(){		# 06/03/2018
	local file options_jctl jctl_boot jctl_alert_k jctl_crit_k jctl_err_k jctl_warn_k jctl_warn_nok jctl_last jctl_size 
	local info_ucode text nb_lignes=25
	local alert_jctl_persist alert_firmBug

	if ! type -p journalctl &>/dev/null ; then
		fi_dmesg	# pas systemd, appel dmesg
		return 0
	fi

	file="/tmp/$script-journalctl"
	if journalctl --help | grep -q -- '--no-hostname' ; then			# fix obsolescence buntu 16.04
		options_jctl="--no-hostname"
	fi
	if [ "$EUID" -ne 0 ] ; then
		echo -e '\n'
		f__info "raw" "les droits root sont demandés et requis pour afficher les journaux systèmes"
		f__info "raw" "[su] nécessite la saisie du mot de passe root"
		f__info "raw" "[sudo] nécessite le mot de passe utilisateur si celui peut obtenir les privilèges administrateur"
		f__info "à défaut de saisie valide, les journaux n'apparaîtront pas dans le rapport final"
	fi
	f__sudo "LC_ALL=C journalctl $options_jctl --boot -1  &>$file-persistant ; \
		LC_ALL=C journalctl --no-pager $options_jctl -b0 -k -p 1 > $file-alert ; \
		LC_ALL=C journalctl --no-pager $options_jctl -b0 -k -p 2..2 > $file-crit ; \
		LC_ALL=C journalctl --no-pager $options_jctl -b0 -p 3..3 > $file-err ; \
		LC_ALL=C journalctl --no-pager $options_jctl -b0 -p 4..4 > $file-warn ; \
		LC_ALL=C journalctl --no-pager $options_jctl -b0 -p 4 -n$nb_lignes > $file-last ; \
		LC_ALL=C journalctl --disk-usage > $file-size ; \
		LC_ALL=C journalctl --no-pager $options_jctl -o short-monotonic --boot 0 -k -p6  | grep -i 'microcode: .*updated early' > $file-ucode ; \
		type -p dmesg &>/dev/null && dmesg -Hk --nopager  | grep -i 'Firmware Bug' > $file-firmBug ; \
		chown $fu_user: $file-*"
	if [ "$?" != "0" ]; then 
		f__info "\n  les commandes$GREEN journalctl$RED ont échoué $BLUE(droits root requis, échec authentification?)" \
			"vous pouvez relancer le script complet$RED en root$BLUE pour voir les erreurs des journaux" \
			"ou juste la partie journaux avec $GREEN$DIRNAME""getInfo -j"
		text+="* les commandes \`journalctl\` ont échoué, relancer avec les droits root \n\n"
		echo -e "$text" >> "$file_output"
		return 0
	fi
		# début des logs, extraction à partir de file-last (toujours lignes) pour début des logs
	jctl_boot=$( awk -F '--|,' 'FNR==1 {print $2}' $file-last )
	jctl_boot=$( date -d "${jctl_boot##*begin at }" )	# passage en date locale
		# test persistance
	if grep -iq 'no persistent journal' "$file-persistant"; then
		alert_jctl_persist="les journaux ne sont pas persistants, revoir les logs du précédent boot "
		alert_jctl_persist+="n'est donc pas possible pour investigation avec:   \n"
		alert_jctl_persist+="$spc5 **journalctl $options_jctl --boot -1**"
	fi 
		# journaux kernel 
	jctl_alert_k=$( sed '/kernel:/!d' $file-alert | sed -n 1,"$nb_lignes"p )	# emergency & alert
	jctl_crit_k=$( sed '/kernel:/!d' $file-crit | sed -n 1,"$nb_lignes"p )
	jctl_err_k=$( sed '/kernel:/!d' $file-err | sed -n 1,"$nb_lignes"p )	# uniquement lignes avec kernel, élimine no entries et logs begin
	jctl_warn_k=$( sed '/kernel:/!d' $file-warn | sed -n 1,"$nb_lignes"p )
		# taille des journaux
	jctl_size=$( grep -Eo '[0-9]*\.[0-9]*[[:alpha:]]{1,2}' $file-size | sed 's/M/ Mo/' )
		# signalement fichier vides ou suppression origine kernel (gain de place)
	[ "$jctl_alert_k" ] && jctl_alert_k=${jctl_alert_k//kernel:/:} || jctl_alert_k="  ‣ vide"
	[ "$jctl_crit_k" ]  && jctl_crit_k=${jctl_crit_k//kernel:/:} || jctl_crit_k="  ‣ vide"
	[ "$jctl_err_k" ]   && jctl_err_k=${jctl_err_k//kernel:/:} || jctl_err_k="  ‣ vide"
	[ "$jctl_warn_k" ]  && jctl_warn_k=${jctl_warn_k//kernel:/:} || jctl_warn_k="  ‣ vide"
		# journaux hors kernel
	jctl_alert_nok=$( sed '/-- Logs begin/d;/kernel:/d; s/-- No entries --/  ‣ vide/' $file-alert | \
		sed -n 1,"$nb_lignes"p )
	jctl_crit_nok=$( sed '/-- Logs begin/d;/kernel:/d; s/-- No entries --/  ‣ vide/' $file-crit | \
		sed -n 1,"$nb_lignes"p )
	jctl_err_nok=$( sed '/-- Logs begin/d;/kernel:/d; s/-- No entries --/  ‣ vide/' $file-err | \
		sed -n 1,"$nb_lignes"p )
	jctl_warn_nok=$( sed '/-- Logs begin/d;/kernel:/d; s/-- No entries --/  ‣ vide/;s/<warn>//
		' $file-warn | sed -n 1,"$nb_lignes"p )
		# dernières lignes, toute provenance
	jctl_last=$( sed '/-- Logs begin/d; s/-- No entries --/  ‣ vide/;s/<warn>//' $file-last )
		# messages microcode
	info_ucode=$( cat $file-ucode )
	[ "$info_ucode" ] && info_ucode="microcode processeur mis à jour au boot"
	alert_firmBug=$( grep -i 'Firmware Bug' <<< "$jctl_err_k" )$'\n'
	alert_firmBug=${alert_firmBug%%[[:space:]]}
	alert_firmBug+=$( cat $file-firmBug 2>/dev/null )
	alert_firmBug=${alert_firmBug%%[[:space:]]}
		# suppression fichier de transfert
	rm "$file-"*
### 
	f_prnt tit2 "journalctl kernel (emergency, alert, erreur, warning ou critique)"
	f_prnt 1    "**journaux persistants**" '[ -z "$alert_jctl_persist" ]'
	f_prnt 1    "Début des log: **$jctl_boot**"
	f_prnt
	f_dspl_alrt "$alert_jctl_persist" "info"
		# journaux kernel
	f_dspl cmd  "$jctl_alert_k" "journalctl $options_jctl -b0 -k -p1" \
			"**kernel emergency 0 & alerte 1**, $nb_lignes premières lignes"
	f_dspl cmd  "$jctl_crit_k" "journalctl $options_jctl -b 0 -k -p 2..2" \
			"**kernel critique**, $nb_lignes premières lignes"
	f_dspl cmd  "$jctl_err_k" "journalctl $options_jctl -b0 -k -p 3..3" \
			"**kernel erreur**, $nb_lignes premières lignes)"
	f_dspl cmd  "$jctl_warn_k" "journalctl $options_jctl -b0 -k -p 4..4" \
			"**kernel warning**, $nb_lignes premières lignes"
		# journaux hors kernel
	f_prnt tit2 "journalctl hors kernel (emergency, alert, erreur, warning ou critique)"
	f_prnt 1    "Début des log: **$jctl_boot**"
	f_prnt
	f_dspl cmd  "$jctl_alert_nok" "journalctl $options_jctl -b0 -p 1 | grep -v kernel" \
			"**hors kernel, emergency 0 & alerte 1**, $nb_lignes premières lignes"
	f_dspl cmd  "$jctl_crit_nok" "journalctl $options_jctl -b0 -p 2..2 | grep -v kernel" \
			"**hors kernel, critique**, $nb_lignes premières lignes"
	f_dspl cmd  "$jctl_err_nok" "journalctl $options_jctl -b0 -p 3..3 | grep -v kernel" \
			"**hors kernel, erreur**, $nb_lignes premières lignes"
	f_dspl cmd  "$jctl_warn_nok" "journalctl $options_jctl -b0 -p 4..4 | grep -v kernel" \
			"**hors kernel, warning**, $nb_lignes premières lignes"
		#informations
	f_prnt 1    "les $nb_lignes premières lignes commencent à la date du dernier boot"
	f_prnt
	f_dspl cmd  "$jctl_size" "journalctl --disk-usage " "taille des journaux"
		# dernières lignes
	f_dspl cmd  "$jctl_last" "journalctl $options_jctl -b0 -p 4 -n25" \
			"**toutes provenance, emergency-warning**, $nb_lignes lignes les plus **récentes**"
	f_dspl_alrt "$alert_firmBug" "alert"
	f_dspl_alrt "$info_ucode" "info"
}

	# [$1=notitre]
fi_journal_xorg(){		# 08/03/2018
	local toScrut xfile xfileTest="" logXorg cmd_logXorg="" cmt_logXorg extract dateFile text nb_lignes=50 
	local info_logs alert_cyrilic

	[[ "$ENV_SSH" || "$ENV_DISPLAY" ]] && return 0
	(( x_dm == 1 ))	|| figet_dm
	toScrut=(
		/var/log/Xorg.0.log
		/home/$fu_user/.local/share/xorg/Xorg.0.log
	)

	[[ "${fg_dm,,}"  =~ gdm ]] && toScrut=( ${toScrut[@]} "/var/lib/gdm3/.local/share/xorg/Xorg.0.log" )
	for xfile in "${toScrut[@]}"; do
		[ -e "$xfile" ] && xfileTest+="y"
	done
	[ ${#xfileTest} -eq 0 ] && return 0	# aucun fichier à tester (wayland?), retour

		# coeur fonction
	for xfile in "${toScrut[@]}"; do
		if [ -e "$xfile" ]; then
			dateFile=$( date -r "$xfile" '+%d/%m/%Y %H:%M %z' )
			extract=$( grep -Es '\(WW\)|\(EE\)|\(\?\?\)' "$xfile" | sed '/(WW) warning, (EE) error,/d' )
			extract=$( sed -n 1,"$nb_lignes"p <<< "$extract" )
			if [ "$extract" ]; then
				logXorg+="  $xfile, date de modification: $dateFile \n\n"
				logXorg+="    (WW) **warning**, (EE) **erreur**, (??) inconnu, $nb_lignes premières lignes \n"
				logXorg+=$( grep -E '\(EE\)' <<< "$extract" )$'\n'
				logXorg+=$( grep -E '\(WW\)' <<< "$extract" )$'\n'
				logXorg+=$( grep -E '\(\?\?\)' <<< "$extract" )"  "$'\n\n'
				cmd_logXorg+="$xfile "
			else
				logXorg+="  $xfile : <vide>  "$'\n\n'
			fi
		else
			logXorg+="  $xfile : <inexistant>  "$'\n\n'
		fi
	done
	logXorg=${logXorg::-2}
	[ "$cmd_logXorg" ] && cmd_logXorg=${cmd_logXorg% } || cmd_logXorg="<emplacement>"
	cmd_logXorg="grep -Es '\(WW\)|\(EE\)|\(\?\?\)' $cmd_logXorg"
	cmt_logXorg="Xorg.log"
	info_logs="voir les options appliquées par défaut: **cat $cmd_logXorg | grep '(\\\*\\\*)**' "
	alert_cyrilic=$( grep '/usr/share/fonts/X11/cyrillic" does not exist' <<< "$logXorg" )
	if [ "$alert_cyrilic" ]; then
		alert_cyrilic=${alert_cyrilic#*) }
		alert_cyrilic=${alert_cyrilic%\.}
		alert_cyrilic+=":  \npour éviter ce message, en root : \`mkdir -p /usr/share/fonts/X11/cyrillic\`"
	fi
### 
	f_prnt tit2 "journaux Xorg" "[ \"$1\" != \"notitre\" ]"
	f_dspl cmd  "$logXorg" "$cmd_logXorg" "$cmt_logXorg"
	f_dspl_alrt "$info_logs" "info"
	f_dspl_alrt "$alert_cyrilic" "alert"
}

fi_locale(){		# 06/03/2018
	local localeConf localeCtl locale timezone timedatectl xKeyboardMap keyboard text 
	local alert_rtc alert_ntp 

		# locale
	localeConf=$( f_grep_file "/etc/default/locale* /etc/locale.conf" )
	localeCtl=$( localectl --no-pager status 2>/dev/null )
	locale=$( locale )
		# timezone
	timezone=$( f_grep_file "/etc/timezone*" )
	if type -p timedatectl &>/dev/null ; then
		timedatectl=$( LC_ALL=C timedatectl  status --no-pager )
		if grep -iq 'Network time on: no' <<< "$timedatectl"; then
			alert_ntp="Network time on: no  \n"
			alert_ntp+="Le système ne synchronise pas l'heure sur un serveur NTP. Si ce n'est pas voulu:  \n"
			alert_ntp+="activer le service: timedatectl set-ntp true   \n"
			alert_ntp+="et/ou installer le démon Ntp: apt install ntp"
		fi
		if grep -iq 'RTC in local TZ: yes' <<< "$timedatectl"; then
			alert_rtc="RTC in local TZ: yes  \n"
			alert_rtc+="L’horloge système doit être en UTC pour que les applications de date et "
			alert_rtc+="heure fonctionnent correctement avec le fuseau horaire configuré sur le système.  \n"
			alert_rtc+="Les modifications d’heure d’été/hiver peuvent être incohérentes quand l’horloge "
			alert_rtc+="matérielle est en heure locale."
		fi
	fi
		# keyboard layout
	keyboard=$( f_grep_file "/etc/default/keyboard*" )
	if [[ "$wayland" && "$EUID" -eq 0 ]]; then						# na root wayland
		xKeyboardMap="n/a en root sous wayland"
	elif [[ "$ENV_SSH" && -z "$DISPLAY" ]]; then					# na ssh
		xKeyboardMap="n/a avec ssh"
	elif [[ "$ENV_SSH" && "$EUID" -eq 0 && ${DISPLAY%:*} ]]; then	# na ssh X root
		xKeyboardMap="n/a avec ssh X sous root"
	elif [[ -z "$DISPLAY" ]]; then									# na noX
		xKeyboardMap="n/a sans serveur X"
	else
		xKeyboardMap=$( setxkbmap -query 2>/dev/null )
	fi
### 
	f_prnt tit2 "localisation"
		# locale
	f_dspl cmd  "$localeConf" "grep -Esv '#|^$' /etc/default/locale* /etc/locale.conf"
	f_dspl cmd  "$localeCtl" "localectl status"
	f_dspl cmd  "$locale" "locale"
		# timezone
	f_dspl cmd  "$timezone" "grep -EHsv '#|^$' /etc/timezone*"
	f_dspl cmd  "$timedatectl" "timedatectl  status"
	f_dspl_alrt  "$alert_ntp" "info"
	f_dspl_alrt  "$alert_rtc" "alert"
		# keyboard layout
	f_dspl cmd  "$keyboard" "grep -EHv '#|^$' /etc/default/keyboard*"
	f_dspl cmd  "$xKeyboardMap" "setxkbmap -query"
}

fi_mem(){		# 21/02/2018
	local memoire swappiness swapType text

	figet_mem "mem"		#options possibles mem swap total notitle nocoltitle
	memoire="$fg_mem  \n"
	figet_mem "swap" "notitle"
	memoire+="$fg_mem"
	swappiness=$( cat /proc/sys/vm/swappiness 2>/dev/null )
	swapType=$( awk 'FNR != 1 { print $2,":", $1 }' /proc/swaps )
### 
	f_prnt tit2 "mémoire"
	f_dspl cmd  "$memoire" "free -h"
	f_dspl cmd  "$swapType" "awk 'FNR != 1 { print \$2,\":\", \$1 }' /proc/swaps" "type de swap"
	f_dspl cmd  "$swappiness" "cat /proc/sys/vm/swappiness" "Seuil bas de RAM libre où le swap est utilisé"
}

	# [$1=silent], assigne fe_nb_reseau, fe_cards_reseau
fi_net(){		# 07/03/2018		( matériel )
	local cards cmd_cards modEth cmd_modEth cmt_modEth modWln cmd_modWln cmt_modWln pluriel text 
	local alert_wlx
	x_net=1

		# devices
	figet_lspci "net" "name"					# noms des cartes réseau détectées, mix ethernet/wifi
	fe_cards_reseau=${lspci[name]/Network controller: /Wireless: }
	fe_cards_reseau=${fe_cards_reseau/Wireless Network/Wireless}
	fe_cards_reseau=${fe_cards_reseau/Ethernet controller: /Ethernet: }
	fe_nb_reseau=${lspci[nb_card]}				# nombre de cartes réseau détectées, mix ethernet/wifi
	[ "$1" == "silent" ] && return
	[ "$fe_nb_reseau" -eq 0 ] && return 0		# pas de cartes réseau, rien à voir (en attendant usb ou autre)
### 
		# lspci
#	lspci -nnk | grep -EiA 3 'network|ethernet'
#	lspci -nnv -s $( lspci | grep -Ei 'network' | cut -d" " -f1 )
#	lspci -nnv -s $( lspci | grep -Ei 'ethernet' | cut -d" " -f1 )
	figet_lspci "net" "raw"
	cards=${lspci[card]}
	cmd_cards="lspci -nnv | grep -Ei -A10 'network|ethernet'"

		#modules ethernet
	figet_lspci "ethernet" "module"			# obtention module utilisé
	modEth="${lspci[module]}"
	cmd_modEth="lsmod | grep -Ew '${lspci[srch_mod]}'"
	if [ "$( f__wcv -wv "$modEth" "^[[:alnum:]]" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_modEth="**Ethernet:** $( f__wcv -wv "$modEth" "^[[:alnum:]]" ) module$pluriel utilisé"$pluriel

		# modules wifi
	figet_lspci "wireless" "module"			# obtention module utilisé
	modWln="${lspci[module]}"
	cmd_modWln="lsmod | grep -Ew '${lspci[srch_mod]}'"
	if [ "$( f__wcv -wv "$modWln" "^[[:alnum:]]" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_modWln="**Wifi:** $( f__wcv -wv "$modWln" "^[[:alnum:]]" ) module$pluriel utilisé"$pluriel
	figet_ip
	if grep -iq 'wlx' <<< "$fg_ifn"; then
		alert_wlx="Une interface wifi est en erreur: $( grep 'wlx' <<< "${fg_ifn// /$'\n'}" )  \n"
		alert_wlx+="l'interface n'est pas reconnue et est donc mal nommée, "
		alert_wlx+="éventuellement, changer le renommage:  \n"
		alert_wlx+="https://kyodev.frama.io/kyopages/trucs/interfaces-nommage-classique/"
	fi
### 
	f_prnt tit2 "réseau"
	f_prnt 1      "$( sed -E 's/(.*)/**\1**   /' <<< "$fe_cards_reseau" )"		# mise en gras
	f_prnt
		# lspci -nnv
	f_dspl cmd  "$cards" "$cmd_cards"
		# modules réseau
	f_dspl cmd  "$modEth" "$cmd_modEth" "$cmt_modEth"
	f_dspl cmd  "$modWln" "$cmd_modWln" "$cmt_modWln"
	f_dspl_alrt "$alert_wlx" "alert"
}

fi_nm(){		# 06/03/2018
	local nm_etat cmd_nm_etat cmt_nm_etat nm_conf cmd_nm_conf cmt_nm_conf nm_wifis cmd_nm_wifis cmt_nm_wifis text

	type -p nmcli &>/dev/null || return 0
	nm_etat=$( f_grep_file "/var/lib/NetworkManager/NetworkManager.state" "notitre" )
	cmd_nm_etat="grep -Ev '#|^$' /var/lib/NetworkManager/NetworkManager.state"
	cmt_nm_etat="état de NetworkManager"
	nm_conf=$( f_grep_file "/etc/NetworkManager/NetworkManager.conf /etc/NetworkManager/conf.d/*.conf" )
	cmd_nm_conf="grep -Ev '#|^$' /etc/NetworkManager/NetworkManager.conf  /etc/NetworkManager/conf.d/*.conf"
	cmt_nm_conf="configuration de NetworkManager"
	nm_wifis=$( LC_ALL=C nmcli -f SSID,BSSID,MODE,CHAN,FREQ,RATE,SIGNAL,BARS,SECURITY device wifi list | head -n15 )
	cmd_nm_wifis="nmcli -f SSID,BSSID,MODE,CHAN,FREQ,RATE,SIGNAL,BARS,SECURITY device wifi list"
	cmt_nm_wifis="wifis à proximité"
	[ "$(f__wcv "-l" "$nm_wifis")" -eq 1 ] && unset nm_wifis	# si jamais sortie entête quand pas de wifi, possible?
### 
	f_prnt tit2 "NetworkManager"
	f_dspl cmd  "$nm_etat"  "$cmd_nm_etat" "$cmt_nm_etat"
	f_dspl cmd  "$nm_conf"  "$cmd_nm_conf" "$cmt_nm_conf"
	f_dspl cmd  "$nm_wifis" "$cmd_nm_wifis" "$cmt_nm_wifis"
}

fi_packagers(){		# 23/11/2017
	local alert_pkg_todo="ce gestionnaire de paquets n'est pas maîtrisé par manque d'expertise  \n"
	alert_pkg_todo+="vous êtes donc bienvenus à contribuer dans ce domaine:  \n"
	alert_pkg_todo+="https://framagit.org/kyodev/kyopages/blob/master/scripts/CONTRIB.md#getinfo"

	if type -p dpkg &>/dev/null ; then			# debian, buntu apt/dpkg
		unset alert_pkg_todo				# modèle, alert_pkg_todo pas implanté dans fi_pkg_apt
		fi_pkg_apt "apt:apt/dpkg"
	elif type -p dnf &>/dev/null || type -p yum &>/dev/null ; then	# Fedora, RedHat (rpm)
		fi_pkg_x "dnf:dnf/rpm"
	elif type -p pacman &>/dev/null ; then		# ArchLinux, Chakra Linux, Manjaro, KaOS, Parbola, Antergos, Apricity
		fi_pkg_x "pacman:Pacman"
	elif type -p pacman-g2 &>/dev/null ; then	# Frugalware
		fi_pkg_x "pacman-g2:Pacman-g2"
	elif type -p emerge &>/dev/null ; then		# Gentoo
		fi_pkg_x "portage:portage/emerge"
	elif type -p installpkg &>/dev/null || type -p slackpkg &>/dev/null ; then		# Slackware, slackpkg gestion automatique paquets
		fi_pkg_x "slackware:Slackware"
	elif type -p zypper &>/dev/null ; then		# Suse, openSuse
		fi_pkg_x "zypper:zypper/rpm"
	elif type -p alps &>/dev/null ; then		# AryaLinux
		fi_pkg_x "x:alps"
	elif type -p eopkg &>/dev/null ; then		# Solus Linux
		fi_pkg_x "x:eopkg"
	elif type -p guix &>/dev/null ; then		# GNU Guix
		fi_pkg_x "x:Guix"
	elif type -p lvu &>/dev/null ; then			# Lunar Linux
		fi_pkg_x "x:lvu"
	elif type -p nix-env &>/dev/null ; then		# Nix: NixOs
		fi_pkg_x "x:Nix"
	elif type -p opkg &>/dev/null ; then		# opkg fork ipkg, ipkg (abandonné) sauf sur Syno?
		fi_pkg_x "x:opkg"
	elif type -p sorcery &>/dev/null ; then		# SourceMage
		fi_pkg_x "x:Sorcery"
	elif type -p tazpkg &>/dev/null ; then		# SliTaz
		fi_pkg_x "x:tazpkg"
	elif type -p tce-status &>/dev/null ; then	# TinyCoreLinux
		fi_pkg_x "x:TinyCoreExtensions"
	elif type -p xbps-query &>/dev/null ; then	# VoidLinux
		fi_pkg_x "x:VoidLinux"
	else
		fi_pkg_x "x:Inconnue"
	fi
}

# shellcheck disable=SC2034
# SC2034 foo appears unused. Verify it or export it.
fi_pkg_apt(){		# 15/03/2018
	local dateMaj nb_packages ifile info_update text pluriel
	local sources cmt_sources cmd_sources result
	local apt_v apt_version apt_prefs cmt_apt_prefs cmd_apt_prefs alert_non_pref
	local stck_upgd qte_upgradable
	local upgrade cmt_upgrade cmd_upgrade 
	local notUpgraded cmt_notUpgraded 
	local toRemove qte_toRemove cmt_toRemove cmd_toRemove
	local autoclean qte_autoclean cmt_autoclean cmd_autoclean
	local clean qte_clean cmt_clean cmd_clean size_cleanH
	local non_ii qte_non_ii cmt_non_ii cmd_non_ii etat ligne stck_etat
	local deborphan qte_deborphan cmt_deborphan cmd_deborphan
	local holded qte_holded cmt_holded cmd_holded
	local pinned tempo qte_pinned cmd_pinned cmt_pinned 
	local kernel cmd_kernel cmt_kernel
	local alert_https alert_httpsPossible alert_non_list alert_httpredir alert_upgrade alert_full_upgrade 
	local alert_apt alert_remove alert_autoclean alert_clean alert_non_ii alert_deborphan

		# sources
	sources=$( f_grep_file "/etc/apt/sources.list  /etc/apt/sources.list.d/*.list  /etc/apt/sources.list.d/*.sources" "sources date" )
	cmt_sources="dépôts"
	cmd_sources="grep -Ersv '^#|^$' /etc/apt/sources.list /etc/apt/sources.list.d/*.list /etc/apt/sources.list.d/*.sources"
			# sources ignorées
	result=$( f_policy "sources" )
	if [ "$result" ] ; then
		alert_non_list="ignoré: \n$result"
	fi
	unset result
		# preferences
	apt_prefs=$( f_grep_file "/etc/apt/preferences /etc/apt/preferences.d/*" "lignevide date" )
	cmd_apt_prefs="grep -Erv '^#|^$' /etc/apt/preferences /etc/apt/preferences.d/"
	cmt_apt_prefs="préférences apt"
			# preferences ignorées
	result=$( f_policy "preferences" )
	if [ "$result" ] ; then
		alert_non_pref="ignoré: \n$result"
	fi

		# essai confOnly
	if [ "$1" == "confOnly" ]; then
		local apt_unUpgrd cmd_unUpgrd cmd_apt_history essai 
			# apt_unUpgrd=$( f_grep_file "/etc/apt/apt.conf.d/!(*.save)" "comment//" )
		apt_unUpgrd=$( f_grep_file "/etc/apt/apt.conf.d/50unattended-upgrades" "comment//" )
		cmd_unUpgrd="grep -Erv '^//|^$' /etc/apt/apt.conf.d/50unattended-upgrades"
		if [ "$apt_unUpgrd" ]; then
			info_unUpgrd="les logs spécifiques unattended-upgrades: "
			info_unUpgrd+="**ls -l /var/log/unattended-upgrades/*.log**"
		fi
		f_dspl  cmd "$sources" "$cmd_sources" "$cmt_sources"
		f_dspl  cmd "$apt_prefs" "$cmd_apt_prefs" "$cmt_apt_prefs"
		f_dspl  cmd "$apt_unUpgrd" "$cmd_unUpgrd" ".conf unattended-upgrades"
		f_dspl_alrt "$info_unUpgrd" "info"
		#f_dspl  cmd "$( tail -n20 /var/log/syslog )" "$( tail -n20 /var/log/syslog )" "20 derniers logs"
		#f_dspl  cmd "$( tail -n25 /var/log/apt/history.log )" "tail -n25 /var/log/apt/history.log" "25 derniers historiques apt"
		#f_dspl  sans "$( f_grep_file "/var/log/unattended-upgrades/*.log" )"
		IFS=$'\n'
#		essai=( grep -B1 -A2 'unattended-upgrade' /var/log/apt/history.log )
#		for i in "${!essai[@]}"; do
#		for i in /var/log/unattended-upgrades/* ; do
#		done
		#		f_dspl  cmd   $(echo "${essai[*]}") "$cmt_apt_history"
		#echo ${#essai[*]}
		#echo ${essai[3]}
		IFS="$IFS_INI"
		return 0
	fi

		# avertissement 
	info_update="apt update n'a pas été lancé, vérifier que la date de mise à jour ne soit pas trop ancienne."
		# divers
	dateMaj=$( date -r /var/lib/apt/lists '+%d/%m/%Y %H:%M %z' 2>/dev/null ) || dateMaj="n/a"
	nb_packages=$( dpkg -l | grep -c '^ii' ) # alternatif: ls -1 /var/lib/dpkg/info/*.list | grep -c '\.list'
		# https
	apt_version=$( apt --version )		# apt 1.4.8 (i386)
	apt_version=${apt_version#apt }		# 1.4.8 (i386)
	apt_version=${apt_version% (*}		# 1.4.8
	apt_v=${apt_version%.*}				# 1.4
	alert_https=$( awk '{if ( $1 > 1.5 ) {print "https inutile"}}' <<< "$apt_v" )
	if f__requis_deb "apt-transport-https" && [ "$alert_https" ]; then
		alert_https="le paquet <apt-transport-https> est inutile maintenant avec la version $apt_v d'apt (depuis 1.6)"
	else
		unset alert_https
	fi
	alert_httpsPossible=$( awk '{if ( $1 > 1.5 ) {print "https possible"}}' <<< "$apt_v" )
	if [ "$alert_httpsPossible" ]; then
		alert_httpsPossible="votre version d'apt ($apt_v) permet d'utiliser simplement les sources avec "
		alert_httpsPossible+="le protocole https et les dépôts deb.debian.org"
	fi
		# httpredir
	if grep -iq 'httpredir' <<< "$sources" ; then
		alert_httpredir="ces urls sont obsolètes, préférer http://deb.debian.org/ ou un miroir local:  \n\n"
		alert_httpredir+=$( grep 'httpredir' <<< "$sources" )
	fi
	echo -n "◇"
		# extraction qte ugrade, full-upgrade
	stck_upgd=$( LC_ALL=C apt-get upgrade --simulate 2>/dev/null )
			# $1 upgraded, $6 to remove, $10 not upgraded	# => qte_upgradable [0]=upgraded, [1]=notUpgraded
	qte_upgradable=( $( awk '/ newly installed/{print $1" "$10}' <<< "$stck_upgd" ) )		# tableau
	[ "${qte_upgradable[0]}" ] || qte_upgradable=("-1" "-1")	# si erreur
		# upgrade
	if [ $(( qte_upgradable[0] )) -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_upgrade="${qte_upgradable[0]} paquet$pluriel à mettre à jour"
	[ "${qte_upgradable[0]}" -eq 0 ] && cmt_upgrade=${cmt_upgrade/0 /aucun }
		# /!\ apt list --upgradable ne tient pas compte des paquets figés dans preferences (et holded?) et 
		# donc résultat > à apt-get upgrade --simulate | grep -c '^Inst '
	cmd_upgrade="apt-get upgrade --simulate"
	if [ "${qte_upgradable[0]}" -gt 0 ]; then
		upgrade=$( grep '^Inst' <<< "$stck_upgd" | sort | awk '{ 
			paquet=$2; paquet=substr(paquet,1,30)
			sub(/\[/,"",$3); sub(/\]/,"",$3); $3=substr($3,1,20); ver_ini=$3
			sub(/\(/,"",$4); $4=substr($4,1,20); ver_final=$4
			$1=$2=$3=$4=""
			source=$0; sub(/\/.*/,"",source); gsub(/\[.*\]/,"",source); gsub(/\)/,"",source)
				gsub(/^ */,"",source);gsub(/,/,", ",source)
			printf "%-30s %-20s ⇉ %-20s %s \n",paquet,ver_ini,ver_final,source 
			}')
		alert_upgrade="ces paquets peuvent être mis à jour avec: **apt upgrade**"
	elif [ "${qte_upgradable[0]}" -lt 0 ]; then
		upgrade="• erreur apt, les paquets à mettre à jour ne peuvent être déterminés"
		alert_apt="Erreur apt, vérifier avec **apt update ; apt upgrade** et analyser les messages"
	fi
		# full-upgrade
	if [ "${qte_upgradable[1]}" -gt 0 ]; then
		notUpgraded=${stck_upgd%The following packages will be upgraded*}			# suppression fin
		notUpgraded=${notUpgraded#*The following packages have been kept back:}		# suppression début
		notUpgraded=$( sed '/newly/d' <<< "$notUpgraded" | sort | tr '\n' ' ' )
		notUpgraded=${notUpgraded//  / }											# suppression espace double
		if [ $(( qte_upgradable[1] )) -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		cmt_notUpgraded="${qte_upgradable[1]} paquet$pluriel nécessitant une mise à jour profonde (dist-upgrade)"
		alert_full_upgrade="ces paquets peuvent être mis à jour avec avec: **apt dist-upgrade**"
	fi
	echo -n "◇"
		# autoremove
	toRemove=$( LC_ALL=C apt-get autoremove --simulate | grep -E 'Remv | newly installed' )
	toRemove=$( sort <<< "$toRemove" )
	qte_toRemove=$( awk '/ newly installed/{ printf $6 }' <<< "$toRemove" )
	toRemove=$( sed '/newly/d' <<< "$toRemove" )	# suppression ligne état
	if [ $(( qte_toRemove )) -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_toRemove="$qte_toRemove paquet$pluriel inutile"$pluriel
	[ "$qte_toRemove" -eq 0 ] && cmt_toRemove=${cmt_toRemove/0 /aucun }
	cmd_toRemove="apt autoremove"
	if [ "$qte_toRemove" -gt 0 ]; then
		toRemove=$( sed -E '/^Remv/!d; s/\[.*\]//g; s/Remv //' <<< "$toRemove" | tr '\n' ' ' )
		toRemove=${toRemove//  / }
		alert_remove="les paquets peuvent être supprimés avec: **apt autoremove --purge**   \n"
		alert_remove+="vérifier que la liste ne contient pas des applications devenues importantes  \n"
		alert_remove+="au besoin, les marquer comme installées manuellement avec apt-mark manual <paquet>  \n"
		alert_remove+="ou les installer manuellement avec apt install <paquet>"
	fi
		# autoclean 
	echo -n "◇"
	autoclean=$( LC_ALL=C apt-get autoclean --simulate 2>/dev/null | awk '/^Del/{print $2}' | sort | tr '\n' ' ' )
	qte_autoclean=$( f__wcv -w "$autoclean" )
	if [ "$qte_autoclean" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_autoclean="$qte_autoclean archive$pluriel périmée"$pluriel
	[ "$qte_autoclean" -eq 0 ] && cmt_autoclean=${cmt_autoclean/0 /aucune }
	cmd_autoclean="apt autoclean"
	if [ "$qte_autoclean" -gt 0 ]; then
		alert_autoclean="ces archives de paquets, sans utilité directe dans le système,  "
		alert_autoclean+="peuvent être supprimées avec: **apt autoclean**"
	fi
		# clean
	clean=$( LC_ALL=C du -chS /var/cache/apt/archives/ 2>/dev/null )
	clean=$( f__unit_french "$clean" )
	size_cleanH=$( du -chS /var/cache/apt/archives/ 2>/dev/null | grep -i 'total' )	# affichage en human
	size_cleanH=${size_cleanH%[[:blank:]]total}
	size_cleanH=$( f__unit_french "$size_cleanH" )
	qte_clean=$( f__dir -c /var/cache/apt/archives "lock|partial" )
	if [ "$qte_clean" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_clean="taille du cache des paquets"
	cmd_clean="du -chS /var/cache/apt/archives/"
	if [ "$qte_clean" -gt 0 ]; then		# alerte si > à 100 ko (cache pas vide)
		alert_clean="$qte_clean archive$pluriel dans le cache de téléchargement des paquets  \n"
		alert_clean+="$size_cleanH pourraient être libérés en effaçant ce cache:  **apt clean**"
	else									# cache vide (72ko à 120ko)
		clean="• cache vide"
	fi
		# paquet non ^ii
	non_ii=$( LC_ALL=C dpkg -l | awk 'FNR>5 && ! /^i/ {
		printf "%-3s %-25s %-12s",$1,$2,$3; $1=$2=$3=$4=""; printf "%s \n",$0 }' )
	qte_non_ii=$( f__wcv -l "$non_ii" )
	if [ "$qte_non_ii" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_non_ii="$qte_non_ii paquet$pluriel dans un état non standard (^ii)"
	[ "$qte_non_ii" -eq 0 ] && cmt_non_ii=${cmt_non_ii/0 /aucun }
	cmd_non_ii="dpkg -l | grep -v '^ii'"		# dpkg -l | awk '! /^ii/ {print $0}'
	if [ "$qte_non_ii" -gt 0 ]; then
			# extraction différents états constatés
		while read -r etat ligne ; do
			stck_etat+="$etat"$'\n'
		done <<< "$non_ii"
		stck_etat=$( sort -u <<< "$stck_etat" )	# tri et dédoublonnage
		non_ii+="\n\n ‣ État souhaité  /  État du paquet  /  Drapeaux d'erreur\n"
		for ligne in $stck_etat; do
			[[ ${ligne,,} =~ ^h ]]   && non_ii+="    h: hold (à garder)       "
			[[ ${ligne,,} =~ ^i ]]   && non_ii+="    i: install (à installer) "
			[[ ${ligne,,} =~ ^p ]]   && non_ii+="    p: purge (à purger)      "
			[[ ${ligne,,} =~ ^r ]]   && non_ii+="    r: remove (à supprimer)  "
			[[ ${ligne,,} =~ ^u ]]   && non_ii+="    u: unknown (inconnu)     "
			[[ ${ligne,,} =~ ^.c ]]  && non_ii+=" c: config-files (fichiers de configuration)      "
			[[ ${ligne,,} =~ ^.f ]]  && non_ii+=" f: halF-configured-configured (semi-configuré)   "
			[[ ${ligne,,} =~ ^.h ]]  && non_ii+=" h: Half-installed (semi-installé)                "
			[[ ${ligne,,} =~ ^.i ]]  && non_ii+=" i: installed (installé)                          "
			[[ ${ligne,,} =~ ^.n ]]  && non_ii+=" n: not-installed (non installé)                  "
			[[ ${ligne,,} =~ ^.t ]]  && non_ii+=" t: triggers-pending (actions différées en cours) "
			[[ ${ligne,,} =~ ^.u ]]  && non_ii+=" u: unpacked (décompressé seulement)              "
			[[ ${ligne,,} =~ ^.w ]]  && non_ii+=" w: triggers-awaiting (attente actions différées) "
			[[ ${ligne,,} =~ ^..r ]] && non_ii+=" r: (réinstallation requise) " || non_ii+=" /  .  "
			non_ii+=$'\n'
		done
		non_ii=${non_ii::-1}		# suppression $'\n'
		if grep -q '^rc' <<< "$stck_etat"; then
			alert_non_ii="les paquets dans un état 'rc' (fichiers de configuration orphelins) "
			alert_non_ii+="peuvent être purgés avec:   \n"
			alert_non_ii+="**dpkg --purge \$(dpkg -l | awk '/^rc/{print \$2}')**"
		fi
	fi
		# deborphan éventuel
	if type -p deborphan &>/dev/null ; then
		deborphan=$( deborphan -P )
		cmd_deborphan="deborphan -P"
		qte_deborphan=$( f__wcv "-l" "$deborphan" )
		if [ "$qte_deborphan" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		cmt_deborphan="$qte_deborphan bibliothèque$pluriel orpheline"$pluriel
		[ "$qte_deborphan" -eq 0 ] && cmt_deborphan=${cmt_deborphan/0 /aucune }
		if [ "$qte_deborphan" -gt 0 ]; then
			alert_deborphan="bibliothèque$pluriel orpheline$pluriel, suppression possible:   \n"
			alert_deborphan+="**apt purge \$(deborphan)**   \n"
			alert_deborphan+="recherche légère, mais vérifier avant de valider la suppression   \n"
			alert_deborphan+="Relancer la commande jusqu'à vidage complet, les bibliothèques pouvant "
			alert_deborphan+="s'installer en cascade"
		fi
	fi
		# paquets figés (hold)
	holded=$( apt-mark showhold | sort | tr '\n' ' ')
	qte_holded=$( f__wcv "-w" "$holded" )
	if [ "$qte_holded" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_holded="$qte_holded paquet$pluriel figé"$pluriel
	[ "$qte_holded" -eq 0 ] && cmt_holded=${cmt_holded/0 /aucun }
	cmd_holded="apt-mark showhold"
		# paquets épinglés (pinning)
	pinned=$( apt-cache policy | grep '\->' )
	while read -r ; do 
		f__trim "REPLY"
		tempo+="$REPLY"$'\n'
	done <<< "$pinned"
	pinned="${tempo::-1}"
	qte_pinned=$( f__wcv "-l" "$pinned" )
	if [ "$qte_pinned" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmd_pinned="apt-cache policy | grep '\->'"
	cmt_pinned="résultat effectif épinglage paquet"$pluriel
		# kernel
#~ meta abandonné, le temps de comprendre ubuntu?
#	metaPkg=$( dpkg -l | grep -i -E 'linux-(image|headers)-([0-9]{3}|amd)' )
#~ metaPkg=$( dpkg -l | awk '
	#~ /linux-(image|headers)-([0-9]{3}|amd)/ { 
		#~ printf "%-3s %-30s %s ",$1, $2, $3 
		#~ $1=$2=$3=$4=""; print $0
		#~ }' )
#~ cmd_metaPkg="dpkg -l | grep -i -E 'linux-(image|headers)-([0-9]{3}|amd)'"
#~ cmt_metaPkg="métapaquet noyau"
	kernel=$( dpkg -l | awk '
		/linux-(headers|image)-'"$(uname -r)"'/ { 
			printf "%-3s %-30s %s ",$1, $2, $3 
			$1=$2=$3=$4=""; print $0
			}' )
	cmd_kernel="dpkg -l | grep -i -E \"linux-(headers|image)-\$(uname -r)\""
	cmt_kernel="noyau"
### 
	f_prnt tit2 "gestion de paquets ${1#*:}"
	f_prnt 1    "nombre de paquets installés: **$nb_packages**"
	f_prnt 1    "dernière mise à jour apt: **$dateMaj**"
	f_prnt 1    "version apt: **$apt_version**"
	f_dspl_alrt "$info_update" "info"
	f_prnt
	f_dspl cmd  "$sources" "$cmd_sources" "$cmt_sources"
	f_dspl_alrt "$alert_https" "info"
	f_dspl_alrt "$alert_httpsPossible" "info"
	f_dspl_alrt "$alert_non_list" "info"
	f_dspl_alrt "$alert_httpredir" "info"
	f_dspl cmd  "$apt_prefs" "$cmd_apt_prefs" "$cmt_apt_prefs"
	f_dspl_alrt "$alert_non_pref" "info"
	f_dspl cmd:vide "$upgrade" "$cmd_upgrade" "$cmt_upgrade"
	f_dspl_alrt "$alert_upgrade" "info"
	f_dspl_alrt "$alert_apt" "alerte"
	f_dspl var  "$notUpgraded" " " "$cmt_notUpgraded"
	f_dspl_alrt "$alert_full_upgrade" "info"
	f_dspl cmd:vide "$toRemove" "$cmd_toRemove" "$cmt_toRemove"
	f_dspl_alrt "$alert_remove" "info"
	f_dspl cmd:vide "$autoclean" "$cmd_autoclean" "$cmt_autoclean"
	f_dspl_alrt "$alert_autoclean" "info"
	f_dspl cmd  "$clean" "$cmd_clean" "$cmt_clean"
	f_dspl_alrt "$alert_clean" "info"
	f_dspl cmd:vide "$non_ii" "$cmd_non_ii" "$cmt_non_ii"
	f_dspl_alrt "$alert_non_ii" "info"
	f_dspl cmd  "$deborphan" "$cmd_deborphan" "$cmt_deborphan"
	f_dspl_alrt "$alert_deborphan" "info"
	f_dspl cmd:vide "$holded" "$cmd_holded" "$cmt_holded"
	f_dspl cmd:vide "$pinned" "$cmd_pinned" "$cmt_pinned"
#~ f_dspl cmd  "$metaPkg" "$cmd_metaPkg" "$cmt_metaPkg"
	f_dspl cmd  "$kernel" "$cmd_kernel" "$cmt_kernel"
}

fi_pkg_x(){		# 05/03/2018
	local nb_packages cmd_nbPackages sources cmd_sources holded cmd_holded 

	if [[ ${1%:*} == "dnf" ]]; then					# Fedora, RedHat (rpm) 
		nb_packages=$( LC_ALL=C dnf list installed 2>/dev/null ) # nb_packages=$( f__wcv -l "$( rpm -qa 2>/dev/null )")
		nb_packages=${nb_packages#*Installed Packages}		# suppression début variable jusqu'à Installed...
		cmd_nbPackages="dnf list installed"
		sources=$( f_grep_file "/etc/yum.repos.d/*.repo" )
		cmd_sources="grep -Ersv '^#|^$' /etc/yum.repos.d/*.repo"
	elif [[ ${1%:*} == "pacman" ]]; then					# ArchLinux
		nb_packages=$( pacman -Q &>/dev/null )	# pas d'exemple de sortie trouvé
		cmd_nbPackages="pacman -Q"
		sources=$( f_grep_file "/etc/pacman.conf /etc/pacman.d/*" )
		cmd_sources="grep -Ersv '^#|^$' /etc/pacman.conf /etc/pacman.d/*"
	elif [[ ${1%:*} == "pacman-g2" ]]; then					# Frugalware
		nb_packages=$( pacman-g2 -Q &>/dev/null )	# pas d'exemple de sortie trouvé
		cmd_nbPackages="pacman-g2 -Q"
		sources=$( f_grep_file "/etc/pacman.conf /etc/pacman.d/*" )		# coup de bluff
		cmd_sources="grep -Ersv '^#|^$' /etc/pacman.conf /etc/pacman.d/*"
	elif [[ ${1%:*} == "portage" ]]; then					# Gentoo	# Sabayon: + Entropy ?
		nb_packages=$( emerge -ep world &>/dev/null )	# pas d'exemple de sortie trouvé
		cmd_nbPackages="emerge -ep world"
		sources=$( f_grep_file "/etc/portage/repos.conf /etc/portage/repos.conf/*" )
		cmd_sources="grep -Ersv '^#|^$' /etc/portage/repos.conf /etc/portage/repos.conf/*"
	elif [[ ${1%:*} == "slackware" ]]; then					# Slackware
		nb_packages=$( f__dir -c /var/log/packages )
		cmd_nbPackages="ls -1 /var/log/packages/ | wc -l"
		sources=$( f_grep_file "/etc/slackpkg/mirrors" )
		cmd_sources="grep -Ersv '^#|^$' /etc/slackpkg/mirrors"
	elif [[ ${1%:*} == "zypper" ]]; then				# Suse, openSuse
		nb_packages=$( zypper search --installed-only 2>/dev/null | grep '^i' ) # # nb_packages=$( f__wcv -l "$( rpm -qa 2>/dev/null )")
		cmd_nbPackages="zypper search --installed-only"
		sources=$( f_grep_file "/etc/zypp/repos.d/*.repo" )
		cmd_sources="grep -Ersv '^#|^$' /etc/zypp/repos.d/*.repo"
		holded=$( zypper locks 2>/dev/null )
		cmd_holded="zypper locks" 
	elif [[ ${1#*:} == "alps" ]]; then					# AryaLinux
		nb_packages=$( alps showinstalled &>/dev/null )
		cmd_nbPackages="alps showinstalled"
	elif [[ ${1#*:} == "eopkg" ]]; then					# Solus Linux
		nb_packages=$( f__dir -c /var/lib/eopkg/package )
		cmd_nbPackages="ls -1 /var/lib/eopkg/package/ | wc -l"
	elif [[ ${1#*:} == "Guix" ]]; then					# Gnu Guix
		nb_packages=$( f__dir -c  /gnu/store/*/ )
		cmd_nbPackages="ls -1 /gnu/store/*/ | wc -l"
	elif [[ ${1#*:} == "lvu" ]]; then					# LunarLinux
		nb_packages=$( lvu installed 2>/dev/null )
		cmd_nbPackages="lvu installed"
	elif [[ ${1#*:} == "Nix" ]]; then					# NixOs
		nb_packages=$( f__dir -c /nix/store/*/ )
		cmd_nbPackages="ls -1 /nix/store/*/ | wc -l"
	elif [[ ${1#*:} == "opkg" ]]; then					# opkg fork ipkg, ipkg (abandonné) sauf sur Syno?
		nb_packages=$( opkg list-installed 2>/dev/null )
		cmd_nbPackages="opkg list-installed"
	elif [[ ${1#*:} == "Sorcery" ]]; then				# SourceMage (sorcerer)
		nb_packages=$( gaze installed 2>/dev/null )
		cmd_nbPackages="gaze installed"
	elif [[ ${1#*:} == "tazpkg" ]]; then				# SliTaz
		nb_packages=$( tazpkg list 2>/dev/null )
		cmd_nbPackages="tazpkg list"
	elif [[ ${1#*:} == "TinyCoreExtensions" ]]; then	# TinyCoreLinux
		nb_packages=$( tce-status -i 2>/dev/null )
		cmd_nbPackages="tce-status -i"
		sources=$( f_grep_file "/opt/tcemirror" )
		cmd_sources="/opt/tcemirror"
	elif [[ ${1#*:} == "VoidLinux" ]]; then				# VoidLinux
		nb_packages=$( xbps-query -l 2>/dev/null )
		cmd_nbPackages="xbps-query"
		sources=$( f_grep_file "/etc/xbps.d/* /usr/share/xbps.d/*" )
		cmd_sources="grep -Ersv '^#|^$' /etc/xbps.d/* /usr/share/xbps.d/*"
	fi
	nb_packages=$( f__wcv -l "$nb_packages" )
	[[ -z "$nb_packages" || "$nb_packages" -le 5 ]] && nb_packages="n/a"
	[[ ${1#*:} == "Inconnue" ]] && unset nb_packages	#  totalement inconnu
### 
	f_prnt tit2 "gestion de paquets ${1#*:}"
	f_dspl cmd:text "$nb_packages" "$cmd_nbPackages" "nombre de paquets installés"
	f_dspl cmd  "$sources" "$cmd_sources" "sources"
	f_dspl cmd  "$holded" "$cmd_holded" "paquets figés"
	f_dspl var  "$alert_pkg_todo" "aide souhaitée"
}

fi_reseau(){		# 06/03/2018		( configuration )
	local ip4 gw4 ip4_p ip6 gw6 ip_a route netplan interfaces resolv iwconfig canal_wifi text pluriel
	local imgr netmgrinst netmgrrun ipa adr_temp slaac slaac_mac 
	local alert_ifconfig alert_slaac
	declare -A netmgr=( 
		["NetworkManager"]="/usr/sbin/NetworkManager" 
		["Wicd"]="/usr/sbin/wicd" 
		["ConnMan"]="/usr/sbin/connmand" 
	)

		# ipv4
	figet_ip "-4"
	ip4="$fg_ip"
	gw4="$fg_gws"
	ip4_p="$fg_ifn_prior"
		# ipv6
	figet_ip "-6"
	ip6="$fg_ip"
	gw6="$fg_gws"
		# ip a & route
	ip_a=$( ip a | sed '/link\/ether/d; /link\/loopback.*/d' )				# filtre adr MAC link (lo)
	ip_a=$( sed '/valid_lft forever preferred_lft forever/d;
		/temporary deprecated dynamic/d; /preferred_lft 0sec/d' <<< "$ip_a" )
	route=$( ip -4 route show | sort )$'\n\n'
	route+=$( ip -6 route show )
		# netplan (ubuntu)
	netplan=$( f_grep_file "etc/netplan/*.yaml" )
		# interfaces & resolv
	interfaces=$( f_grep_file "/etc/network/interfaces*" )
	interfaces=$( sed -E 's/wpa-psk [[:graph:]]+/wpa-psk <WPA key removed>/; s/:/: /' <<< "$interfaces" )
	resolv=$( f_grep_file "/etc/resolv.conf" "notitre" )
		# iwconfig	(/sbin)
	iwconfig=$( LC_ALL=C iwconfig 2>/dev/null )			#paquet wireless-tools requis
		# iwlist  (/sbin) canal wifi utilisé paquet wireless-tools requis
	canal_wifi=$( LC_ALL=C iwlist chan 2>/dev/null | grep 'Current Frequency' | grep -Eio 'channel [0-9]+' )
		# manager réseaux
	for imgr in "${!netmgr[@]}"; do
		if [ -e "${netmgr[$imgr]}" ]; then
			netmgrinst+="$imgr "
		fi
		if ps -e | grep -iq "$imgr" ; then
			netmgrrun+="$imgr "
		fi
	done
	netmgrinst=${netmgrinst% }					# suppression dernier espace
	netmgrrun=${netmgrrun% }					# suppression dernier espace
	[ "$netmgrinst" == "$netmgrrun" ] && unset netmgrinst
		# alertes
	if type -p ifconfig &>/dev/null ; then
		alert_ifconfig="ifconfig [net-tools](https://github.com/giftnuss/net-tools) est un projet abandonné "
		alert_ifconfig+="depuis des années. iproute2 (linuxfoundation) le remplace."
	fi
		# slaac ipv6
	for ipa in $ip6 ; do
		if grep -q 'ff:fe:' <<< "$ipa"; then
			adr_temp=$( grep -o '^.*ff:fe:.* (.*$' <<< "$ipa" )
			adr_temp=${adr_temp%/*}
			slaac+="$adr_temp"$'\n'
			adr_temp=${adr_temp#*: }
			slaac_mac+=${adr_temp/ff:fe:}
		fi
	done
	if [ "$slaac" ]; then
		if [ "$( f__wcv -l "$slaac" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		slaac_mac=${slaac_mac% ø }			# suppression dernier ' ø '
		slaac=${slaac%[[:cntrl:]]}			# suppression dernier $'\n'
		alert_slaac="adresse$pluriel ipv6 autoconfigurée$pluriel (mode SLAAC): \n"
		alert_slaac+="$slaac\n"
		alert_slaac+="mais adresse$pluriel MAC ($slaac_mac) visible$pluriel. cela permet potentiellement de "
		alert_slaac+="suivre et de tracer ce PC sur les réseaux. \n"
		alert_slaac+="à vérifier si cet état est souhaité."
	fi
### 
	f_prnt tit2 "configuration"
	f_prnt code
	f_prnt l1   "ipv4"
	f_prnt l2   "$ip4" '[ "$ip4" ]'
	f_prnt
				if [ "$(f__wcv "-l" "$gw4")" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2   "passerelle$pluriel: ${gw4//$'\n'/ ⊗ }" '[ "$gw4" ]'
	f_prnt
	figet_ip "-6"
	f_prnt l1   "ipv6"
	f_prnt l2   "$ip6" '[ "$ip6" ]'
	f_prnt
				if [ "$(f__wcv "-l" "$gw6")" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2   "passerelle$pluriel: ${gw6//$'\n'/ ⊗ }" '[ "$gw6" ]'
	f_prnt
				if [ "$(f__wcv "-w" "$fg_ifn_prior")" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l1   "interface$pluriel sortante$pluriel:"
	f_prnt l2   "ipv6: $fg_ifn_prior" '[ "$fg_ifn_prior" ]'		# proto -6 dernier appel à figet_ip
	f_prnt l2   "ipv4: $ip4_p" '[ "$ip4_p" ]'
	f_prnt code
	f_prnt
	f_prnt 1    "les adresses Mac peuvent être affichées avec \`$DIRNAME""getInfo --mac\`"
	f_prnt 1    "l'IP publique peut être connue avec: \`$DIRNAME""getInfo --ip\`"
	f_prnt
		# ipv6 dépréciées
	f_prnt code "" 					'[ "$fg_ip_deprec" ]'
	f_prnt l1   "ipv6 dépréciées"	'[ "$fg_ip_deprec" ]'
	f_prnt l2   "$fg_ip_deprec"		'[ "$fg_ip_deprec" ]'
	f_prnt code "" 					'[ "$fg_ip_deprec" ]'
	f_prnt
		# ip a & route & interface & resolv
	f_dspl cmd  "$ip_a" "ip address"
	f_dspl cmd "$route" "ip route show"
	f_dspl cmd  "$netplan" "grep -EHrsv '#|^$' etc/netplan/*.yaml" "netplan ubuntu"
	f_dspl cmd  "$interfaces" "grep -EHrsv '#|^$' /etc/network/interfaces*" "configuration manuelle"
	f_dspl cmd  "$resolv" "cat /etc/resolv.conf" "serveurs de noms DNS utilisés"
		# iwconfig & iwlist
	f_dspl cmd  "$iwconfig" "/sbin/iwconfig 2>/dev/null" "état carte wifi"
	f_dspl cmd  "$canal_wifi" "/sbin/iwlist chan | grep 'Current Frequency' | grep -Eio 'channel [0-9]+'" \
					"canal wifi utilisé"
	f_prnt 1    "la configuration ssid utilisée peut être connue (si NetworkManager installé) avec \n    \`$DIRNAME""getInfo --ssid\`" '[ "$iwconfig" ]'
	f_prnt
		# network manager
	f_prnt 1    "gestionnaire de réseau" '[ "$netmgrrun" ]'
				if [ "$( wc -w <<< "$netmgrinst" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt 2    "installé$pluriel: **$netmgrinst**" '[ "$netmgrinst" ]'
	f_prnt 2    "en fonctionnement: **$netmgrrun**" '[ "$netmgrrun" ]'
	f_prnt 2    "non trouvé parmi: ${!netmgr[*]}"   '[ -z "$netmgrrun" ]'
	f_prnt flush
	f_dspl_alrt "$alert_ifconfig" "info"
	f_dspl_alrt "$alert_slaac" "info"
}

fi_serial(){		# 06/03/2018
	local  chassis_serial machineId text 

	(( x_disk == 1 )) || figet_disk
	(( x_batt == 1 ))  || figet_batt
	chassis_serial=$( cat /sys/class/dmi/id/chassis_serial 2>/dev/null )
	[ "$chassis_serial" ] || chassis_serial="n/a"
	machineId=$( cat /etc/machine-id 2>/dev/null )
	[ "$machineId" ] || machineId="n/a"
### 
	f_prnt tit1  "$BOLD""ID MAchine $BLUE$machineId$STD"
	f_prnt
	f_prnt 1     "$BOLD""N° Série:$STD"
	f_prnt
	f_prnt 2     "${GREEN}Disques:"
	f_prnt l3    "$BLUE$fg_disk_serial$STD" '[ "$fg_disk_serial" ]'
	f_prnt
	f_prnt 2     "${GREEN}Batteries:"
	f_prnt l3    "$BLUE$fg_batt_serial$STD"
	f_prnt
	f_prnt 2     "${GREEN}Chassis:"
	f_prnt l3    "$BLUE$chassis_serial$STD"
	echo -e "$text\n"
}

fi_ssid(){		# 06/03/2018
	local nm_ssid text 
	local file_output="/tmp/$RANDOM-$RANDOM" # ré-assigne sortie pour f_dspl

	if [ "$EUID" -ne 0 ]; then
		f__info "vous devez être$RED ROOT$BLUE pour installer ce script dans le système"
		f__sudo "exec $0 --ssid"
		return $?
	fi
	type -p nmcli &>/dev/null || f__error "NetworkManager requis"
			# connexion wifi?
	/sbin/iwconfig 2>/dev/null | grep -iq ssid || f__error "pas de connexion wifi"

	nm_ssid=$( f_grep_file "/etc/NetworkManager/system-connections/*" "lignevide" )
### 
	f__info "${RED}Attention:$BLUE la clé du réseau wifi est visible"
	f_prnt tit1  "configuration(s) ssid networkmanager"
	f_dspl  cmd  "$nm_ssid" "grep -Ersv '#|^$' /etc/NetworkManager/system-connections/*"
	f_prnt flush
	f_prnt_md "$file_output" "marge"
	rm "$file_output"
}

# shellcheck disable=SC2010
# SC2010	 Don't use ls | grep. Use a glob ... to allow non-alphanumeric filenames.
fi_system(){		# 08/03/2018
	local mbr uname bootImage initDaemon upstart date_install lastboot uptime uptimePure loadAverage pluriel text
	local enum_batt nb_desktop serverX  serverType
	local alimentation alim_total

		# appels fonctions externes
	(( x_architecture == 1 ))	|| f__architecture
	(( x_audio == 1 ))			|| fi_audio "silent" 
	(( x_batt == 1 ))			|| figet_batt
	(( x_bluez == 1 ))			|| fi_bluez "silent"
	(( x_cpu == 1 ))			|| figet_cpu
	(( x_de == 1 ))				|| figet_de
	(( x_disk == 1 ))			|| figet_disk
	(( x_distrib == 1 ))		|| figet_distrib
	(( x_dm == 1 ))				|| figet_dm
	(( x_dmi == 1 ))			|| figet_dmi
	(( x_gpu == 1 ))			|| fi_gpu  "silent"
	(( x_net == 1 ))			|| fi_net "silent"
	(( x_screen == 1 ))			|| figet_screen
	(( x_shell == 1 ))			|| figet_shell
	(( x_touchpad == 1 )) 		|| fi_touchpad "silent"
	(( x_wm == 1 ))				|| figet_wm
	[ "$1" != "rc" ] && echo -n "ø"

		# divers système
	if [ -d /sys/firmware/efi ]; then
		mbr="EFI"
	else
		mbr="Legacy (mbr)"
	fi 
	uname=$( uname -rmo )
	bootImage=$( awk '{print $1}{i=2; while (i <= NF) { print "   ",$i; i++}}' /proc/cmdline )
	initDaemon=$( ps -p1 -o comm --no-headers )		#  ps -p1 | awk 'FNR==2 {print $4}'
	if [ "$initDaemon" == "systemd" ] && type -p systemd &>/dev/null; then
		initDaemon=$( systemd --version | head -n1 )
		if [ "$fg_dm" == "slim" ]; then
			alert_slim="SLiM est abandonné et n'est pas entièrement compatible avec systemd. voir la page archlinux sur slim"
		fi
	fi
	initDaemon=${initDaemon^}					# 1er car mal
	if upstart --version &>/dev/null; then		# encore présent sur 16.04??
		upstart=$( upstart --version | head -n1 )
	fi
	while read -r; do
		date_install=$REPLY
	done <<< "$( ls -dlt --time-style '+FORMAT %d/%m/%Y' /home/ /root/ /bin/ /lib* )"
	[[ "$date_install" =~ .*([0-9]{2}/[0-9]{2}/[0-9]{4}).* ]] && date_install=${BASH_REMATCH[1]}
	# lastboot="$( last -n 1 --time-format iso reboot | awk 'FNR==1 {sub(/T/," ",$5);print $5}' )"	# remis à jours en début de mois ?!!
	lastboot=$( date -r /var/run/utmp '+%d/%m/%Y %H:%M %z' )
	uptimePure="OUI"	# si pas vide, pas d'affichage des valeurs Zéro (avec unité) dans uptime
	uptime=$( 
		LC_ALL=C uptime 2>/dev/null | awk -v uptimePure="$uptimePure" -F'( |,|:)+' '{
				# extraction selon format de sortie
			if ( $7 ~ /^day/ && $9 ~ /^min/ )	{ j=$6; h=0; m=$8 }		# up 25 days, 30 min,
			else if	( $7 ~ /^day/ )				{ j=$6; h=$8; m=$9 }	# up 25 days, 21:30,
			else if	( $7 ~ /^min/ )				{ j=0;  h=0; m=$6 }		# up 15 min,
			else 								{ j=0; h=$6; m=$7 }		# up  12:30,
			if ( j > 1 )	{ pluriel="s" }
				# 3 parties à afficher ou pas
			groupe1 = sprintf( "%d jour%s", j,pluriel )
			groupe2 = sprintf( "%02d h", h )
			groupe3 = sprintf( "%02d mn", m )
				# sortie
			if ( uptimePure != "" ) {
				printf ( j != 0 ) ? "%s " : "" , groupe1
				printf ( h != 0 ) ? "%s " : "" , groupe2
				printf ( m != 0 ) ? "%s" : "" , groupe3
			} else {
				print groupe1,groupe2,groupe3
			}
		}' )
	loadAverage=$(
		LC_ALL=C uptime 2>/dev/null | awk -v threads="$fg_nb_threads" -F'(, )' '{
			gsub(/ load average: /,"")
			if ( threads > 1 ) th="threads"; else th="thread"
			la1 = $(NF-2)
			la5 = $(NF-1)
			la15 = $NF
			print "charge système depuis les 1, 5 et 15 dernières minutes:", la1, la5, la15, "   "
			printf "%s %s %s %s", "soit avec", threads, th, ":"
			printf "%d%% %d%% %d%% %s", la1/2*100, la5/2*100, la15/2*100, "d\047occupation du système (en temps)"
			}' )
		# nombre de bureau
	nb_desktop=$( xprop -root 2>/dev/null | grep '^_NET_NUMBER_OF_DESKTOPS.*=' )
	nb_desktop=${nb_desktop#* = }

		# server X
	if [ "$fe_Xorg" ]; then
		serverX+="$fe_Xorg"
	fi
	serverType=" ${XDG_SESSION_TYPE^}"		# retourne Wayland ou X11 (mir?)
	if ps -e | grep -q 'unity-system-co' ; then		# ps -ef | grep unity-system-compositor 
		serverType="Mir"
	fi
	if [[ "$serverType" =~ X11 ]]; then
		serverType+=":"
	fi
	if [[ "$serverX" == " " && "$ENV_DISPLAY" ]]; then
		serverX+=":no DISPLAY"
	fi
	if [[ "$serverX" == " " && "$ENV_SSH" ]]; then
		serverX+=":ssh"
	fi
	if [ "$serverX" == " " ]; then
		serverX="n/a"
	fi

		# alimentation
	if ls -1 "/sys/class/power_supply/" | grep -iq '^AC' ; then
		alim_total=$( grep -cs '1' /sys/class/power_supply/AC*/online )
		alimentation=$( awk -v "alim_total=$alim_total" '
			{ alim_on=sprintf("%d", $1); if (alim_on>1) pllo="s" }
			END { if ( alim_total > 1 ) pllt="s"; printf alim_total " alimentation" pllt
				if ( alim_total != alim_on ) print ", " alim_on " branchée" pllo; else print "" }
		' /sys/class/power_supply/AC*/online )
	fi

		# batterie(s)
	enum_batt=$( grep -E '[A-Z][A-Z]' <<< "$fg_batt" )
### 
	if [ "$operation" == "rc" ]; then
		fi_system_rc
		return
	fi
	[ "$ORIGIN" ] && f_prnt tit2 "système"
	f_prnt
	f_prnt 1   "$( sed -E 's/(.*)/**\1**   /' <<< "$fg_dmi" )"			# en gras
	f_prnt
	f_prnt 1   "CPU"
	f_prnt 2   "**$( sed -n '1p' <<< "$fg_cpu" )**"
	f_prnt 1   "Vidéo"
	f_prnt 2   "$( sed -E 's/(.*)/**\1**/' <<< "$fe_gpu" )" 	'[ "$fe_gpu" ]'
	f_prnt 2   "pas de carte graphique détectée"	 '[ "$fe_nb_gpu" -eq 0 ]'
	f_prnt 1   "Réseau"
	f_prnt 2   "$( sed -E 's/(.*)/**\1**/' <<< "$fe_cards_reseau" )" '[ "$fe_cards_reseau" ]'
	f_prnt 2   "pas de carte réseau détectée" '[ "$fe_nb_reseau" -eq 0 ]'
	f_prnt 1   "Audio"
	f_prnt 2   "$( sed -E 's/(.*)/**\1**/' <<< "$fe_cards_audio" )" '[ "$fe_cards_audio" ]'
	f_prnt 2   "pas de carte réseau détectée" '[ "$fe_nb_audio" -eq 0 ]'
	f_prnt
	f_prnt code
	f_prnt l1  "$fg_distrib"
	f_prnt l2  "$uname"
	f_prnt l2  "boot: $mbr"
	f_prnt l2  "architecture système: $fu_archi"
	f_prnt l2  "installation: $date_install"
	f_prnt l2  "démon init: $initDaemon" 
	f_prnt l3  "$upstart" '[ "$upstart" ]'
	f_prnt l2  "shell actif: $fg_shell"
				if [ "$( f__wcv -w "$fg_shells" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2  "shell$pluriel installé$pluriel: $fg_shells"
	f_prnt l2  "$bootImage"
	f_prnt
	f_prnt l1  Environnement
	f_prnt l2  "serveur d'affichage$serverType $serverX"
	f_prnt l2  "nombre d'écrans: $fg_nb_screen"
				if [ "$( f__wcv "-wv" "$fg_resolution" "pixels" )" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2  "résolution$pluriel: $fg_resolution"
	f_prnt l2  "display manager: $fg_dm"
	f_prnt l2  "desktop (DE): $fg_de"
	f_prnt l2  "panel: $fg_de_panel" '[ "$fg_de_panel" ]'
	f_prnt l2  "window manager: $fg_wm"
	f_prnt l2  "nombre de bureaux: $nb_desktop" '[ "$nb_desktop" ]'
	f_prnt
	f_prnt l1  Matériel
				if [ "$fg_nb_cpu" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2  "$fg_nb_cpu processeur$pluriel $fg_cpu_arch"
				if [ "$fe_nb_bluez" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2  "$fe_nb_bluez carte$pluriel bluetooth détectée$pluriel ($fe_cards_bluez)" '[ "$fe_nb_bluez" -gt 0 ]'
	f_prnt l2  "$alimentation" '[ "$alimentation" ]'
				if [ "$fg_nb_batt" -gt "1" ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2  "$fg_nb_batt batterie$pluriel présente$pluriel:" '[ "$fg_batt" ]'
	f_prnt l3  "$enum_batt" '[ "$fg_batt" ]'
				if [ "$fe_nb_touchpad" -gt "1" ]; then pluriel="s"; else unset pluriel; fi
	f_prnt l2  "$fe_nb_touchpad pavé$pluriel tactile$pluriel:" '[ "$fe_touchpad" ]'
	f_prnt l3  "$fe_touchpad" '[ "$fe_touchpad" ]'
	f_prnt code
	f_prnt
	f_prnt 1   "$( sed -E 's/^(.*: )(.*)/\1**\2**/' <<< "$fg_disk_part_fix_tot" )" '[ "$fg_disk_part_fix_tot" ]'
	f_prnt 1   "dernier boot: **$lastboot**, il y a **$uptime**"
	f_prnt 1   "$loadAverage"
	f_prnt flush
	f_dspl_alrt "$alert_slim" "alert"
}

fi_system_analyse(){		# 06/03/2018
	type -p systemd &>/dev/null || return 0		# pas systemd
	local bootTime cmd_bootTime cmt_bootTime pluriel text 
	local srvcFail cmd_srvcFail cmt_srvcFail qte_srvcFail isrvc srvcFail_list info_services
	local bootBlame cmd_bootBlame cmt_bootBlame bootCritic cmd_bootCritic cmt_bootCritic 
	local bootGraph cmd_bootGraph cmt_bootGraph file="/tmp/getInfo-graph.svg"
	local alert_srvcFail  

		# durée du précédent boot
	bootTime=$( LC_ALL=C systemd-analyze time )
	bootTime=${bootTime/Startup finished in /Durée de boot: }
	bootTime=${bootTime/userspace/espace utilisateur}
	cmd_bootTime="systemd-analyze time"
	cmt_bootTime="durée du boot, avant interface graphique"
		# services en erreur
	srvcFail=$( LC_ALL=C systemctl --state=active,failed | awk '
		/error|not-found|failed/ { sub(/●|\*/,""); 
		printf "%-50s %-11s %-8s %-8s %s",$1,$2,$3,$4,$5; $1=$2=$3=$4=$5=""; print $0}' )
	cmd_srvcFail="systemctl --state=active,failed | grep -E 'error|not-found|failed'"
	qte_srvcFail=$( f__wcv -l "$srvcFail" )
	if [ "$qte_srvcFail" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
	cmt_srvcFail="service$pluriel en erreur"
	if [ "$qte_srvcFail" -gt 0 ]; then
		alert_srvcFail="service$pluriel en erreur, statut:   \n\n"
		srvcFail_list=$( awk '{print $1}' <<< "$srvcFail" )
		for isrvc in $srvcFail_list; do
			alert_srvcFail+="\`systemctl status $isrvc\`   \n"
			alert_srvcFail+='```\n'
			alert_srvcFail+="$( systemctl status "$isrvc" 2>&1 )  \n"
			alert_srvcFail+='```\n'
		done
		alert_srvcFail=${alert_srvcFail//●}
		srvcFail=$( printf "%-50s %-11s %-8s %-8s %s" Unit Load Active Sub Description )$'\n'"$srvcFail"
	fi
	info_services="voir tous les services: **systemctl list-units --type=service  | pager**"
		# détail par service
	bootBlame=$( LC_ALL=C systemd-analyze blame | head -n 20 )
	cmd_bootBlame="systemd-analyze blame | head -n 20"
	cmt_bootBlame="détail par service"
		# services critiques ralentisseurs
	bootCritic=$( LC_ALL=C systemd-analyze critical-chain )
	bootCritic=${bootCritic/The time after the unit is active or started is printed after the \"@\" character./  @: temps auquel l\'unité est active ou démarrée}
	bootCritic=${bootCritic/The time the unit takes to start is printed after the \"+\" character./  +: temps que l\'unité prend pour démarrer}
	cmd_bootCritic="systemd-analyze critical-chain"
	cmt_bootCritic="services critiques ralentisseurs"
		# génération graphique 
	if [[ "$wayland" && "$EUID" -eq 0 ]]; then	# évite erreur $DISPLAY en root wayland
		bootGraph="n/a en root sous wayland"
	else
		[ -w "$file" ] || file="/tmp/getInfo-graph-$RANDOM.svg"
		touch "$file" 2>/dev/null
		systemd-analyze plot > "$file" 2>/dev/null
		chown "$fu_user": "$file"
		bootGraph="en console: **xdg-open $file**  \n"
		bootGraph+="* dans un navigateur: copier/coller ce lien dans la barre d'adresses "
		bootGraph+="file:///$file  \n"		# résultat avec 4 /, ok
	fi
	# un lien local ne s'ouvrira pas automatiquement :( : http://kb.mozillazine.org/Links_to_local_pages_do_not_work
	cmd_bootGraph="systemd-analyze plot > $file ; xdg-open graph.svg"
	cmt_bootGraph="graph durées et ordre de chargement des services"
### 
	f_prnt tit2 "analyse boot systemd"
	f_prnt 1    "pas de service en erreur" '[ -z "$srvcFail" ]'
	f_dspl cmd  "$bootTime" "$cmd_bootTime" "$cmt_bootTime"
	f_dspl cmd  "$srvcFail" "$cmd_srvcFail" "$cmt_srvcFail"
	f_dspl_alrt "$info_services" "info"
	f_dspl_alrt "$alert_srvcFail" "alert"
	f_dspl cmd  "$bootBlame" "$cmd_bootBlame" "$cmt_bootBlame"
	f_dspl cmd  "$bootCritic" "$cmd_bootCritic" "$cmt_bootCritic"
	f_dspl cmd:text "$bootGraph" "$cmd_bootGraph" "$cmt_bootGraph"
}

fi_system_rc(){		# 12/03/2018
	local if_actif iip ip_act

	if_actif=$( ip -o link | awk '/state UP/{sub(/:/,"",$2); printf "%s ",$2}' )
	for iip in $if_actif; do
		ip_act+=$( ip -o address show dev "$iip" | awk '
				#~ /inet/ { sub(/wl.*/,"wifi: "$2,$2); sub(/en.*|eth.*/,"rj45: "$2,$2); sub(/\/.*/,"", $4) }
				/inet/ { sub(/\/.*/,"", $4) }
				/inet6/ { ip6 = $4; exit }
				/inet / { ip4 = $4 }
				END { printf "%s   %s   %s",$2,ip4,ip6 }' )
	done
	f_prnt code
	f_prnt 2   "$GREEN$( sed -n '1p' <<< "$fg_dmi" )$STD"
	f_prnt 2   "$( sed -n '1p' <<< "$fg_cpu" )"
	f_prnt 2   "$fe_gpu"
	if grep -q 'wl.*' <<< "$ip_act"; then
		toPrint=$( grep 'Wireless:' <<< "$fe_cards_reseau" )$'\n'"        $(grep 'wl.*' <<< "$ip_act" )"
		f_prnt l2 "  * ${toPrint/Wireless: }"
	fi
	if grep -Eq 'en.*|eth.*' <<< "$ip_act"; then
		toPrint=$( grep 'Ethernet:' <<< "$fe_cards_reseau" )$'\n'"        $(grep -E 'en.*|eth.*' <<< "$ip_act" )"
		f_prnt l2 "  * ${toPrint/Ethernet: }"
	fi
	f_prnt 
	f_prnt l2  "distrib: $fg_distrib (installation: $date_install)"
	f_prnt l2  "kernel : $uname"
	f_prnt l2  "boot: $mbr, init: $initDaemon  $upstart"
	f_prnt l2  "shell  : $fg_shell"
	f_prnt l2  "serveur d'affichage$serverType $serverX"
	f_prnt l2  "nombre d'écrans: $fg_nb_screen"
	f_prnt l2  "résolution$pluriel: $fg_resolution"
	f_prnt l2  "display manager: $fg_dm"
	f_prnt l2  "desktop (DE)   : $fg_de"
	f_prnt l2  "window manager : $fg_wm"
	f_prnt
	f_prnt l3   "$fg_disk_part_syst"
	f_prnt l3   "dernier boot: $lastboot ($uptime)"
	loadAverage=$(
		LC_ALL=C uptime 2>/dev/null | awk -v threads="$fg_nb_threads" -F'(, )' '{
			gsub(/ load average: /,"")
			if ( threads > 1 ) th="threads"; else th="thread"
			la1 = $(NF-2)
			la5 = $(NF-1)
			la15 = $NF
			printf "charge système: %s %s %s, ", la1, la5, la15
			printf "soit avec %d %s : %d%% %d%% %d%% ", threads, th, la1/2*100, la5/2*100, la15/2*100 
			}' )
	f_prnt l3   "$loadAverage"
	f_prnt code
	f_prnt flush
}

	# [$1=silent], assigne $fe_touchpad, fe_nb_touchpad
fi_touchpad(){		# 06/03/2018
	local device cmd_device toScrut xfile file_logs type type_pt pilote cmd_pilote cmt_pilote info_driver 
	x_touchpad=1

	unset fe_touchpad
	fe_nb_touchpad=0
	device=$( grep -Ei -B1 -A8 'touchpad|trackpoint|synaptics|alps|etps|elan' /proc/bus/input/devices ) || return 0
	while read -r; do
		REPLY=${REPLY#*Name=\"}		# suppression début
		REPLY=${REPLY%\"}			# suppression fin
		fe_touchpad+="$REPLY   "$'\n'
	done <<< "$( grep -i 'Name=' <<< "$device"  )"
	fe_touchpad=${fe_touchpad%$'\n'}		# suppression \n final
	cmd_device="grep -Ei -B1 -A8 'touchpad|trackpoint|synaptics|alps|etps|elan' /proc/bus/input/devices"
		# recherche Xorg.log
	toScrut=(
		/var/log/Xorg.0.log
		/home/$fu_user/.local/share/xorg/Xorg.0.log
		/var/lib/gdm3/.local/share/xorg/Xorg.0.log
	)
	for xfile in "${toScrut[@]}"; do
		[ -e "$xfile" ] && file_logs+="$xfile "
	done
	[ "$file_logs" ] || file_logs="nologs"
	if [ "$file_logs" != "nologs" ]; then
		type=$( grep -is 'touchpad: buttons:' $file_logs )
			# essai détection multitouch
		grep -iq 'left' <<< "$type" && type_pt="non multitouch"
		grep -iq 'double' <<< "$type" && type_pt="2"
		grep -iq 'triple' <<< "$type" && type_pt+="3"
		grep -iq '[0-9]' <<< "$type" && type_pt=" multitouch $type_pt points"
		type_pt=${type_pt/23/ 2\/3}
		fe_touchpad+="$type_pt"
	fi
	fe_nb_touchpad=$( f__wcv -l "$fe_touchpad" )
	[[ "$1" == "silent" ]] && return 0
### 
	if [ "$ENV_DEBIAN" ]; then
		pilote=$( dpkg -l | grep -E 'synaptics|libinput' | awk '
			/^ii/ { printf "%-30s", $2; $1=$2=$3=$4=""; print $0 }' )
		cmd_pilote="dpkg -l | grep -E 'synaptics|libinput'"
		cmt_pilote="paquets installés"
		info_driver="consulter d'éventuels fichiers *synaptics  *libinput dans /etc/X11/xorg.conf.d/ "
		info_driver+="pour voir les configurations personnalisées"
	fi
### 
	f_prnt tit2 "touchpad"
	f_prnt 1      "$( sed -E 's/(.*)/**\1**   /' <<< "$fe_touchpad" )"		# mise en gras
	f_prnt
	f_prnt l1 "Multitouch non détecté"  '[ -z "$type_pt" ]'
	f_prnt
	f_dspl cmd  "$device" "$cmd_device" 
	f_dspl cmd  "$pilote" "$cmd_pilote" "$cmt_pilote"
	f_dspl_alrt "$info_driver" "info"
}

fi_usb(){		# 05/03/2018
	local lsusb size lsusb_t ls lst ils motif result ls_p device id

	lsusb=$( lsusb )
	[ "$lsusb" ] || return 0
	lsusb=$( sort <<< "$lsusb" )
	lsusb=$( f_lifting "$lsusb" )		# cosmétique
		# largeur max initiale de lsusb 
		# formation index bus-device de lsub
			# 1-1 | 1d6b:0002 Linux Foundation 2.0 root hub
	ls=$( awk '{
			bus=sprintf("%d",$2)
			device=sprintf("%d",$4)
			id=sprintf("%s",$6)
			$1=$2=$3=$4=$5=$6=""
			sub(/^[[:blank:]]*/,"",$0)
			periph=$0
			printf "%03d-%03d | %s  %s\n",bus,device,id,periph 
		 }' <<< "$lsusb" )
		# extraction Class Driver de lsusb -t et formation index bus-device
			# 1-1 | root_hub       ehci-pci/8p
	lsusb_t=$( lsusb -t )
	lst=$( awk ' 
		BEGIN {FS=", "}
		{
			sub(/^.*Bus /,"",$1)
			sub(/Human Interface Device/,"HID")
			sub(/\(Defined at Interface level\)/,"Defined Interf")
			sub(/Vendor Specific Class/,"Vend. Specific")
			sub(/Application Specific Interface/,"App. Specific")
			split($1,tab,".Port [0-9]+: Dev ")
			if ( tab[1] ~ /[0-9]+/ ) bus=sprintf("%d",tab[1]); else bus=bus
			device=tab[2]
			if ( $2 ~ /If/) { 
				sub(/Class=/,"",$3)
				class=$3
				sub(/.*Driver=/,"",$4)
				driver=$4
			} else { 
				sub(/Class=/,"",$2)
				class=$2 
				sub(/.*Driver=/,"",$3)
				driver=$3
			}
			printf( "%03d-%03d | %-14s  %s\n",bus,device,class,driver )
		}' <<< "$lsusb_t" )
	IFS=$'\n'
		# calcul largeur max $ls
	size=$(( 0 ))
	for ils in $ls; do
		if [ ${#ils} -gt "$size" ]; then
			size=$(( ${#ils} ))
		fi
	done
		# assemblage et suppression index bus-device
	for ils in $ls; do
		motif=${ils% |*}										# extraction bus-device
		result=$( grep -w -m1 "$motif" <<< "$lst" )				# extraction ligne correspondante dans lst
		result=${result#* | }									# suppression bus-device
		ls_p+=$( printf "%-""$size""s  %s" "$ils" "$result" )$'\n'	# assemblage
	done
	ls_p=${ls_p%[[:cntrl:]]}
	ls_p=${ls_p//|}
	ls_p=${ls_p//-/  }
	ls_p=$( printf "%s  %s %6s %28s %17s %17s" bus dev id périphérique class driver )"\n$ls_p"
	IFS="$IFS_INI"
### 
	f_prnt tit2 "USB"
	f_dspl cmd  "$ls_p" "lsusb  + lsusb -t" "affichage modifié, ajout Class & Driver"
}

fi_vrms(){		# 06/03/2018
	local vrms non_free contrib text pluriel tempo

	type -p vrms &>/dev/null || return 0
	vrms=$( vrms )
	non_free=$(( $( sed -En 's/([0-9]+) non-free packages,.*/\1/p' <<< "$vrms" ) ))
	contrib=$(( $( sed -En 's/([0-9]+) contrib packages,.*/\1/p' <<< "$vrms" ) ))
	if [[ "$non_free" -gt 0 || "$contrib" -gt 0 ]]; then
		if [ "$non_free" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		vrms=$( sed -E "s/Non-free packages installed on.*/$non_free paquet$pluriel non libre$pluriel installé$pluriel:/
			" <<< "$vrms" )
		if [ "$contrib" -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		vrms=$( sed -E "s/Contrib packages installed on.*/$contrib paquet$pluriel contrib installé$pluriel:/
			" <<< "$vrms" )
		vrms=$( sed -E '/[0-9]+ non-free packages,/d; /[0-9]+ contrib packages,/d;
			/^[[:space:]]*$/d' <<< "$vrms" )
	elif grep -iq 'proud' <<< "$vrms" ; then
		tempo="Aucun paquet non libre ou contrib installé sur ce système \n\t\t **rms serait fier ☺**"
		vrms=$( sed -E "s/.*rms would be proud.*/$tempo/" <<< "$vrms" )
	fi
### 
	f_prnt tit2 "paquets non-libres"
	f_dspl cmd  "$vrms" "vrms" "détection des paquets non libres par RMS"
	f_prnt flush
}

	# informations batterie(s), assigne $fg_nb_batt $fg_batt $fg_batt_serial
figet_batt(){		# 06/03/2018
	local batt_detail batt_unit batt_capa_design batt_capa_full batt_capa_now batt_conso 
	local batt_volt_min batt_volt_now batt_status batt_cycle alert_batt_alarm
	local batt_sante batt_restant tempo batRep ibat uevent
	x_batt=1

	fg_nb_batt=0
	if [ ! -d /sys/class/power_supply ]; then		# anciennes interfaces ou inconnu
		[ -d /proc/acpi/battery ] && fg_batt="ancienne interface ACPI non gérée (obsolète)"
		[ -e /proc/apm ] && fg_batt="anciennes batteries APM non gérées (obolète)"
		[ "$fg_batt" ] || fg_batt="répertoire power_supply inaccessible"
		return 1
	fi
	fg_nb_batt=$( grep -is 'Battery' /sys/class/power_supply/*/type | grep -c . )
	if [ "$fg_nb_batt" -eq 0 ]; then 
		return 0
	fi
	batRep="/sys/class/power_supply/"
	unset batt_detail
	for ibat in $batRep*; do
		grep -qi 'Battery' "$ibat/type" || continue		# plus loin si non batterie
		[ -e "$ibat/uevent" ] || batt_detail="${ibat#$batRep}: **uevent** inexistant"
		[ -e "$ibat/uevent" ] || continue
		uevent=$( grep -s . "$ibat/uevent" )
	# extractions valeur de calcul selon type
		if grep -q 'POWER_SUPPLY_CHARGE_' <<< "$uevent" ; then
			batt_unit="mAh"
			batt_capa_design=$( awk -F '=' '/POWER_SUPPLY_CHARGE_FULL_DESIGN=/ {printf "%d", $2/1000}' <<< "$uevent" )	# mA
			batt_capa_full=$( awk -F '=' '/POWER_SUPPLY_CHARGE_FULL=/ {printf "%d", $2/1000}' <<< "$uevent" )	# mA
			batt_capa_now=$( awk -F '=' '/POWER_SUPPLY_CHARGE_NOW=/ {printf "%d", $2/1000}' <<< "$uevent" )	# mA
			batt_conso=$( awk -F '=' '/POWER_SUPPLY_CURRENT_NOW=/ {printf "%d", $2/1000}' <<< "$uevent" )	# mA
		elif grep -q 'POWER_SUPPLY_ENERGY_' <<< "$uevent" ; then
			batt_unit="Wh"
			batt_capa_design=$( awk -F '=' '/POWER_SUPPLY_ENERGY_FULL_DESIGN=/ {printf "%.2f", $2/1000000}' <<< "$uevent" )	# W
			batt_capa_full=$( awk -F '=' '/POWER_SUPPLY_ENERGY_FULL=/ {printf "%.2f", $2/1000000}' <<< "$uevent" )	# W
			batt_capa_now=$( awk -F '=' '/POWER_SUPPLY_ENERGY_NOW=/ {printf "%.2f", $2/1000000}' <<< "$uevent" )	# W
			batt_conso=$( awk -F '=' '/POWER_SUPPLY_POWER_NOW=/ {printf "%.2f", $2/1000000}' <<< "$uevent" )	# W
		fi
	# extractions simples 
		batt_volt_min=$( awk -F '=' '/POWER_SUPPLY_VOLTAGE_MIN_DESIGN=/ {printf "%.2f", $2/1000000}' <<< "$uevent" )	# V
		batt_volt_now=$( awk -F '=' '/POWER_SUPPLY_VOLTAGE_NOW=/ {printf "%.2f", $2/1000000}' <<< "$uevent" )	# V
		batt_status=$( awk -F '=' '/POWER_SUPPLY_STATUS=/ {print $2}' <<< "$uevent" )
		batt_cycle=$( awk -F '=' '/POWER_SUPPLY_CYCLE_COUNT=/ {print $2}' <<< "$uevent" )
		fg_batt_serial=$( awk -F '=' '/POWER_SUPPLY_SERIAL_NUMBER=/ {sub(/^ | $|0/,"",$2); print $2}' <<< "$uevent" )
		alert_batt_alarm=$( cat "$ibat/alarm" 2>/dev/null )
		if [ "$alert_batt_alarm" == "0" ]; then
			unset alert_batt_alarm
		else
			alert_batt_alarm="$( basename "$ibat" ) ($alert_batt_alarm)"
		fi
	# calculs
		batt_sante=$( awk '$1 != "na" && $2 != "" && $2 != 0 {printf "%.1f", $1/$2*100}' <<< "$batt_capa_full $batt_capa_design" )
		if [[ "$batt_status" == "Full" || "$batt_status" == "Unknown" ]]; then
			batt_restant="totalement chargée"
		elif [ "$batt_status" == "Discharging" ]; then
			batt_restant="en décharge, reste approximativement: "
			tempo=$( awk '$1+$2 != "" && $2!=0  {print $1*0.9/$2}' <<< "$batt_capa_now $batt_conso" )
		elif [ "$batt_status" == "Charging" ]; then
			batt_restant="en charge, reste approximativement: "
			tempo=$( awk '$1+$2+$3 != "" && $3 != 0 {print ($1-$2)/$3}' <<< "$batt_capa_full $batt_capa_now $batt_conso" )
		fi
		batt_restant+=$( awk '$1 != "" {printf "%d h %02d mn \n", $1, $1*60%60}' <<< "$tempo" )" "
	# mise en forme pour sortie, séparateur milliers
		if [ "$batt_unit" == "mAh" ]; then
			batt_capa_design=$( printf "%'d" "$batt_capa_design" )
			batt_capa_full=$( printf "%'d" "$batt_capa_full" )
			batt_conso=$( printf "%'d" "$batt_conso" )
			batt_capa_now=$( printf "%'d" "$batt_capa_now" )
		fi
	# sortie
			# ligne 1 && n° série
		batt_detail+=${ibat#$batRep}": $( cat "$ibat/manufacturer" 2>/dev/null ) "
		batt_detail+="($( cat "$ibat/model_name" 2>/dev/null )) $( cat "$ibat/technology" 2>/dev/null ), "
		batt_detail+="$batt_capa_design$batt_unit - $batt_volt_min""V / ${batt_volt_now}V (mini/actuel)"
		[ "$( xargs <<< "$fg_batt_serial" )" ] && fg_batt_serial="$batt_detail, n° série: $fg_batt_serial" || fg_batt_serial="n/a"
		[ "$batt_cycle" != "0" ] && batt_detail+=", $batt_cycle cycles  "$'\n' || batt_detail+="  "$'\n'	#ln 1fin
			# ligne 2
		[ "$batt_capa_full" ]  && batt_detail+="pleine charge effective: $batt_capa_full$batt_unit, "
		batt_detail+="pleine charge théorique: $batt_capa_design$batt_unit => "
		if [[ "$batt_conso" != "0" && "$batt_conso" != "0.00" ]]; then	# conso éventuelle 
			batt_restant+="(consommation en cours: $batt_conso$( sed 's/h//' <<< "$batt_unit" ), "
			batt_restant+="charge actuelle: $batt_capa_now$batt_unit)"
		fi
		[ "$batt_sante" ] && batt_detail+="$batt_sante% (indicateur)  "$'\n'	#ln 2fin
			# ligne 3
		[ "$batt_restant" ] && batt_detail+="$batt_restant  "$'\n'	#ln 3fin
	# alertes batterie
			#  ligne 4 éventuelle (alarme batterie)
		[ "$alert_batt_alarm" ] && batt_detail+="**batterie en alarme** $alert_batt_alarm  "$'\n'	#[ln 4]
			# lignes 5 alertes
		if [ "$batt_capa_design" == "$batt_capa_full" ] && [ "$batt_volt_min" == "$batt_volt_now" ]; then
			batt_detail+="les pleines charges et les voltages sont incohérents, batterie "
			batt_detail+="mal gérée ou batterie HS?  "$'\n'	#[ln 5]
		fi
		if [ "${batt_sante%.*}" -lt 50 ] && [[ "$batt_status" == "Full" || "$batt_status" == "Unknown" ]]; then
			batt_detail+="taux de charge batterie faible (moins de 50%): mauvais état?  "$'\n'	#[ln 5]
		fi
	done
	if [ "$batt_detail" ]; then
		fg_batt=${batt_detail::-1}		# suppression dernier $'\n'
	fi
	if [ -z "$( xargs <<< "$fg_batt_serial" )" ] ; then
		fg_batt_serial+="n/a"
	fi
}

	# assigne $fg_cpu (description cpu), fg_nb_threads, $fg_cpu_arch, $fg_vendor=AMD|Intel, $fg_nb_cpu
figet_cpu(){		# 05/03/2018
	local cpuinfo speedNom speedMax speedMin speedCpu descrCpu cpu1 cpu2 cpu3 
	x_cpu=1

	fg_nb_threads=0
	fg_nb_cpu=0
	cpuinfo="$(cat /proc/cpuinfo)"
		# speed
	speedNom=$( awk -F ':' '/cpu MHz/ { printf "%.2f", $2/1000;exit }' <<< "$cpuinfo" )
	speedMax=$( awk '{ printf "%.2f", $1/1000000 }' /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq 2>/dev/null )
	speedMin=$( awk '{printf "%.2f", $1/1000000}' /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq 2>/dev/null )
	speedCpu=""
	if [ "$speedMin" ]; then
		speedCpu+="$speedMin/"
		descrCpu+="min/"
	fi
	if [ "$speedNom" ]; then
		speedCpu+="$speedNom"
		descrCpu+="nom."
	fi
	if [[ "$speedMax" && "$speedMax" != "$speedNom" ]]; then
		speedCpu+="/$speedMax"
		descrCpu+="/max"
	fi
	if [ "$descrCpu" ]; then
		descrCpu="fréq. $descrCpu"
	fi
	if [ "$speedCpu" ]; then
		speedCpu=$( printf "%sGHz" "$speedCpu" )
	else
		speedCpu=$( awk -F '@' '/model name/ {sub(/^ | $/,"",$2); print $2;exit}' <<< "$cpuinfo" )
	fi
			# motifs?: Processor Dual-Core Quad-Core Six-Core Eight-Core Core 'with Radeon * Graphics'
		# nb proc
	fg_nb_cpu=$(
		awk -F ':|@' '
			/^physical id/ { if ($2+1 != nbCpu) nbCpu=$2+1 }
			END { printf "%d",nbCpu }' <<< "$cpuinfo" )
		# traitement fg_cpu
	cpu1=$(
		awk -v "speedCpu=$speedCpu" -v "descrCpu=$descrCpu" -F ':|@' '
			/^model name/ { gsub(/\(R\)|\(TM\)|\(r\)|\(tm\)|CPU| width/,"",$2); cpu=$2 }
			/^physical id/ { if ($2+1 != nbCpu) nbCpu=$2+1 }
			/cpu cores/ { procCore=sprintf("%d",$2); if (procCore>1) pllc="s" }
			/siblings/ { procThread=sprintf("%d",$2); if (procThread>1) pllt="s" }
			END { 
				printf nbCpu " x " cpu " (" procCore "core" pllc ", " procThread "thread" pllt;
				print ") { " speedCpu " (" descrCpu ") }"
				}' <<< "$cpuinfo "
		)
	cpu2=$(
		awk -F ':' '
			/^vendor_id/{gsub(/ /,"");gsub(/AuthenticAMD/,"AMD");gsub(/GenuineIntel/,"Intel");vendor=$2}
			/^cpu family/{family=$2}
			/^model[^ ]/{model=$2}; /^stepping/{rev=$2} 
			/microcode/ { sub(/^ /,"",$2); microCode=$2 }
			END {
				code=sprintf("{0x%.2X|0x%.2X}",family,model);
				print vendor" famille" family", modèle"model,code", révision" rev ", microcode:" microCode 
				}' <<< "$cpuinfo"
	)
	cpu3=$(
		awk -F ':' '
			/address sizes/ { gsub(/ bits/,"b",$2); sub(/physical/,"physique",$2);
					sub(/virtual/,"virtuel",$2); sub(/^ | $/,"",$2); add=$2 }
			/cache size/ {gsub(/ /,"",$2); gsub(/B/,"o",$2); gsub(/K/,"k",$2); cache=$2}
			/bogomips/ { bogomips=sprintf("%d",$2) }
			END { print add ", bogomips: " bogomips ", cache: " cache }' <<< "$cpuinfo"
	)
	fg_cpu="${cpu1//  / }  "$'\n'"${cpu2//  / }  "$'\n'${cpu3//  / }
	fg_nb_threads=$( grep -c '^processor' <<< "$cpuinfo" )
		# arch processeur
	[ "$( grep -cm1 'flags.* lm ' /proc/cpuinfo )" -ge 1 ] && fg_cpu_arch="64bits" || fg_cpu_arch="32bits"
		# fabricant
	fg_vendor=$( grep -m1 '^vendor_id' <<< "$cpuinfo" )
	fg_vendor=${fg_vendor#*: }				# extraction valeur vendor
	fg_vendor=${fg_vendor#*: }				# extraction valeur vendor
	fg_vendor=${fg_vendor//AuthenticAMD/AMD}	# allègement
	fg_vendor=${fg_vendor//GenuineIntel/Intel}	# allègement
		# traitement µarchitecture
	(( x_cpu_uarch == 1 )) || figet_cpu_uarch
}

	# stockage des flags cpu extraits du kernel, assigne $CPU_FLAGS
figet_cpu_flags(){		# 14/12/2017
	x_cpu_flags=1

	CPU_FLAGS="
# https://github.com/torvalds/linux/blob/master/arch/x86/include/asm/cpufeatures.h
# 11/2017 
## Intel-defined CPU features, CPUID level 0x00000001 (edx), word 0
FPU	⟷ Onboard FPU
VME	⟷ Virtual Mode Extensions
DE	⟷ Debugging Extensions
PSE	⟷ Page Size Extensions
TSC	⟷ Time Stamp Counter
MSR	⟷ Model-Specific Registers
PAE	⟷ Physical Address Extensions
MCE	⟷ Machine Check Exception
CX8	⟷ CMPXCHG8 instruction
APIC	⟷ Onboard APIC
SEP	⟷ SYSENTER/SYSEXIT
MTRR	⟷ Memory Type Range Registers
PGE	⟷ Page Global Enable
MCA	⟷ Machine Check Architecture
CMOV	⟷ CMOV instructions (plus FCMOVcc, FCOMI with FPU)
PAT	⟷ Page Attribute Table
PSE36	⟷ 36-bit PSEs
PN		⟷ Processor serial number
CLFLUSH	⟷ CLFLUSH instruction
DTS	⟷ Debug Store
ACPI	⟷ ACPI via MSR
MMX	⟷ Multimedia Extensions
FXSR	⟷ FXSAVE/FXRSTOR, CR4.OSFXSR
SSE	⟷ sse
SSE2	⟷ sse2
SS	⟷ CPU self snoop
HT	⟷ Hyper-Threading
TM	⟷ Automatic clock control
IA64	⟷ IA-64 processor
PBE	⟷ Pending Break Enable
## AMD-defined CPU features, CPUID level 0x80000001, word 1 Don't duplicate feature flags which are redundant with Intel!
SYSCALL	⟷ SYSCALL/SYSRET
MP	⟷ MP Capable.
NX	⟷ Execute Disable
MMXEXT	⟷ AMD MMX extensions
FXSR_OPT	⟷ FXSAVE/FXRSTOR optimizations
PDPE1GB	⟷ GB pages
RDTSCP	⟷ RDTSCP
LM	⟷ Long Mode (x86-64)
3DNOWEXT	⟷ AMD 3DNow! extensions
3DNOW	⟷ 3DNow!
## Transmeta-defined CPU features, CPUID level 0x80860001, word 2
RECOVERY	⟷ CPU in recovery mode
LONGRUN	⟷ Longrun power control
LRTI	⟷ LongRun table interface
## Other features, Linux-defined mapping, word 3 This range is used for feature bits which conflict or are synthesized
CXMMX	⟷ Cyrix MMX extensions
K6_MTRR	⟷ AMD K6 nonstandard MTRRs
CYRIX_ARR	⟷ Cyrix ARRs (= MTRRs)
CENTAUR_MCR	⟷ Centaur MCRs (= MTRRs)
## cpu types for specific tunings:
K8	⟷ Opteron, Athlon64
K7	⟷ Athlon
P3	⟷ P3
P4	⟷ P4
CONSTANT_TSC	⟷ TSC ticks at a constant rate
UP	⟷ smp kernel running on up
ART	⟷ Platform has always running timer (ART)
ARCH_PERFMON	⟷ Intel Architectural PerfMon
PEBS	⟷ Precise-Event Based Sampling
BTS	⟷ Branch Trace Store
SYSCALL32	⟷ syscall in ia32 userspace
SYSENTER32	⟷ sysenter in ia32 userspace
REP_GOOD	⟷ rep microcode works well
MFENCE_RDTSC	⟷ Mfence synchronizes RDTSC
LFENCE_RDTSC	⟷ Lfence synchronizes RDTSC
ACC_POWERAMD	⟷ Accumulated Power Mechanism
NOPL	⟷ instructions
ALWAYS	⟷ Always-present feature
XTOPOLOGY	⟷ cpu topology enum extensions
TSC_RELIABLE	⟷ TSC is known to be reliable
NONSTOP_TSC	⟷ TSC does not stop in C states
CPUID	⟷ CPU has CPUID instruction itself
EXTD_APICID	⟷ has extended APICID (8 bits)
AMD_DCM	⟷ multi-node processor
APERFMPERF	⟷ APERFMPERF
NONSTOP_TSC_S3	⟷ TSC doesn't stop in S3 state
TSC_KNOWN_FREQ	⟷ TSC has known frequency
## Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4
PNI	⟷ SSE-3
PCLMULQDQ	⟷ PCLMULQDQ instruction
DTES64	⟷ 64-bit Debug Store
MONITOR	⟷ Monitor/Mwait support
DS_CPL	⟷ CPL Qual. Debug Store
VMX	⟷ Hardware virtualization
SMX	⟷ Safer mode
EST	⟷ Enhanced SpeedStep
TM2	⟷ Thermal Monitor 2
SSSE3	⟷ Supplemental SSE-3
CID	⟷ Context ID
SDBG	⟷ Silicon Debug
FMA	⟷ Fused multiply-add
CX16	⟷ CMPXCHG16B
XTPR	⟷ Send Task Priority Messages
PDCM	⟷ Performance Capabilities
PCID	⟷ Process Context Identifiers
DCA	⟷ Direct Cache Access
SSE4_1	⟷ SSE-4.1
SSE4_2	⟷ SSE-4.2
X2APIC	⟷ x2APIC
MOVBE	⟷ MOVBE instruction
POPCNT	⟷ POPCNT instruction
TSC_DEADLINE_TIMER	⟷ Tsc deadline timer
AES	⟷ AES instructions
XSAVE	⟷ XSAVE/XRSTOR/XSETBV/XGETBV
OSXSAVE	⟷ XSAVE enabled in the OS
AVX	⟷ Advanced Vector Extensions
F16C	⟷ 16-bit fp conversions
RDRAND	⟷ The RDRAND instruction
HYPERVISOR	⟷ Running on a hypervisor
## VIA/Cyrix/Centaur-defined CPU features, CPUID level 0xC0000001, word 5
RNG	⟷ RNG present (xstore)
RNG_EN	⟷ RNG enabled
ACE	⟷ on-CPU crypto (xcrypt)
ACE_EN	⟷ on-CPU crypto enabled
ACE2	⟷ Advanced Cryptography Engine v2
ACE2_EN	⟷ ACE v2 enabled
PHE	⟷ PadLock Hash Engine
PHE_EN	⟷ PHE enabled
PMM	⟷ PadLock Montgomery Multiplier
PMM_EN	⟷ PMM enabled
## More extended AMD flags: CPUID level 0x80000001, ecx, word 6
LAHF_LM	⟷ LAHF/SAHF in long mode
CMP_LEGACY	⟷ If yes HyperThreading not valid
SVM	⟷ Secure virtual machine
EXTAPIC	⟷ Extended APIC space
CR8_LEGACY	⟷ CR8 in 32-bit mode
ABM	⟷ Advanced bit manipulation
SSE4A	⟷ SSE-4A
MISALIGNSSE	⟷ Misaligned SSE mode
3DNOWPREFETCH	⟷ 3DNow prefetch instructions
OSVWOS	⟷ Visible Workaround
IBS	⟷ Instruction Based Sampling
XOP	⟷ extended AVX instructions
SKINIT	⟷ SKINIT/STGI instructions
WDT	⟷ Watchdog timer
LWP	⟷ Light Weight Profiling
FMA44	⟷ operands MAC instructions
TCE	⟷ translation cache extension
NODEID_MSR	⟷ NodeId MSR
TBM	⟷ trailing bit manipulations
TOPOEXT	⟷ topology extensions CPUID leafs
PERFCTR_CORE	⟷ core performance counter extensions
PERFCTR_NB	⟷ NB performance counter extensions
BPEXT	⟷ data breakpoint extension
PTSC	⟷ performance time-stamp counter
PERFCTR_LLC	⟷ Last Level Cache performance counter extensions
MWAITX	⟷ MWAIT extension (MONITORX/MWAITX)
## Auxiliary flags: Linux defined - For features scattered in various CPUID levels like 0x6, 0xA etc, word 7.
RING3MWAIT	⟷ Ring 3 MONITOR/MWAIT
CPUID_FAULT	⟷ Intel CPUID faulting
CPB	⟷ AMD Core Performance Boost
EPB	⟷ IA32_ENERGY_PERF_BIAS support
CAT_L3	⟷ Cache Allocation Technology L3
CAT_L2	⟷ Cache Allocation Technology L2
CDP_L3	⟷ Code and Data Prioritization L3
HW_PSTATE	⟷ AMD HW-PState
PROC_FEEDBACK	⟷ AMD ProcFeedbackInterface
SME	⟷ AMD Secure Memory Encryption
INTEL_PPIN	⟷ Intel Processor Inventory Number
INTEL_PT	⟷ Intel Processor Trace
AVX512_4VNNIW	⟷ AVX-512 Neural Network Instructions
AVX512_4FMAPS	⟷ AVX-512 Multiply Accumulation Single precision
MBA 	⟷ Memory Bandwidth Allocation
## Virtualization flags: Linux defined, word 8
TPR_SHADOW	⟷ Intel TPR Shadow
VNMI	⟷ Intel Virtual NMI
FLEXPRIORITY	⟷ Intel FlexPriority
EPT	⟷ Intel Extended Page Table
VPID	⟷ Intel Virtual Processor ID
VMMCALL	⟷ Prefer vmmcall to vmcall
XENPV	⟷ Xen paravirtual guest
## Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9
FSGSBASE	⟷ {RD/WR}{FS/GS}BASE instructions
TSC_ADJUST	⟷ TSC adjustment MSR 0x3b
BMI1	⟷ 1st group bit manipulation extensions
HLE	⟷ Hardware Lock Elision
AVX2	⟷ AVX2 instructions
SMEP	⟷ Supervisor Mode Execution Protection
BMI2	⟷ 2nd group bit manipulation extensions
ERMS	⟷ Enhanced REP MOVSB/STOSB
INVPCID	⟷ Invalidate Processor Context ID
RTM	⟷ Restricted Transactional Memory
CQM	⟷ Cache QoS Monitoring
MPX	⟷ Memory Protection Extension
RDT_A	⟷ Resource Director Technology Allocation
AVX512F	⟷ AVX-512 Foundation
AVX512DQ	⟷ AVX-512 DQ (Double/Quad granular) Instructions 
RDSEED	⟷ The RDSEED instruction
ADX	⟷ The ADCX and ADOX instructions
SMAP	⟷ Supervisor Mode Access Prevention
AVX512IFMA	⟷ AVX-512 Integer Fused Multiply-Add instructions
CLFLUSHOPT	⟷ CLFLUSHOPT instruction
CLWB	⟷ CLWB instruction
AVX512PF	⟷ AVX-512 Prefetch
AVX512ER	⟷ AVX-512 Exponential and Reciprocal
AVX512CD	⟷ AVX-512 Conflict Detection
SHA_NI	⟷ SHA1/SHA256 Instruction Extensions
AVX512BW	⟷ AVX-512 BW (Byte/Word granular) Instructions
AVX512VL	⟷ AVX-512 VL (128/256 Vector Length) Extensions
#Extended state features, CPUID level 0x0000000d:1 (eax), word 10
XSAVEOPT	⟷ XSAVEOPT
XSAVEC	⟷ XSAVEC
XGETBV1	⟷ XGETBV with ECX = 1
XSAVES	⟷ XSAVES/XRSTORS
## Intel-defined CPU QoS Sub-leaf, CPUID level 0x0000000F:0 (edx), word 11
CQM_LLC	⟷ LLC QoS if 1
## Intel-defined CPU QoS Sub-leaf, CPUID level 0x0000000F:1 (edx), word 12
CQM_OCCUP_LLC	⟷ LLC occupancy monitoring if 1
CQM_MBM_TOTAL	⟷ LLC Total MBM monitoring
CQM_MBM_LOCAL	⟷ LLC Local MBM monitoring
## AMD-defined CPU features, CPUID level 0x80000008 (ebx), word 13
CLZERO	⟷ CLZERO instruction
IRPERF	⟷ Instructions Retired Count
## Thermal and Power Management Leaf, CPUID level 0x00000006 (eax), word 14
DTHERM	⟷ Digital Thermal Sensor
IDA	⟷ Intel Dynamic Acceleration
ARAT	⟷ Always Running APIC Timer
PLN	⟷ Intel Power Limit Notification
PTS	⟷ Intel Package Thermal Status
HWP	⟷ Intel Hardware P-states
HWP_NOTIFY	⟷ HWP Notification
HWP_ACT_WINDOW	⟷ HWP Activity Window
HWP_EPP	⟷ HWP Energy Perf. Preference
HWP_PKG_REQ	⟷ HWP Package Level Request
## AMD SVM Feature Identification, CPUID level 0x8000000a (edx), word 15
NPT	⟷ Nested Page Table support
LBRV	⟷ LBR Virtualization support
SVM_LOCK	⟷ SVM locking MSR
NRIP_SAVE	⟷ SVM next_rip save
TSC_SCALE	⟷ TSC scaling support
VMCB_CLEAN	⟷ VMCB clean bits support
FLUSHBYASID	⟷ flush-by-ASID support
DECODEASSISTS	⟷ Decode Assists support
PAUSEFILTER	⟷ filtered pause intercept
PFTHRESHOLD	⟷ pause filter threshold
AVIC	⟷ Virtual Interrupt Controller
V_VMSAVE_VMLOAD	⟷ Virtual VMSAVE VMLOAD
VGIF	⟷ Virtual GIF
## Intel-defined CPU features, CPUID level 0x00000007:0 (ecx), word 16
AVX512VBMI	⟷ AVX512 Vector Bit Manipulation instructions
PKU	⟷ Protection Keys for Userspace
OSPKEOS	⟷ Protection Keys Enable
AVX512_VPOPCNTDQ	⟷ POPCNT for vectors of DW/QW
LA57	⟷ 5-level page tables
RDPID	⟷ RDPIDinstruction
## AMD-defined CPU features, CPUID level 0x80000007 (ebx), word 17
OVERFLOW_RECOV	⟷ MCA overflow recovery support
SUCCOR	⟷ Uncorrectable error containment and recovery
SMCA	⟷ Scalable MCA
"
}

	# assigne $fg_uarch
figet_cpu_uarch(){		# 05/03/2018
	local var_temp vendor family model 
	local defaut_model="modèle non répertorié" defaut_family="famille non répertoriée"
	local defaut_vendor="fabricant non répertorié"
	x_cpu_uarch=1

	(( x_cpu == 1 )) || figet_cpu		# obtention $fg_vendor
	var_temp=$( grep -m1 '^cpu family' /proc/cpuinfo )		# family cpuinfo
	var_temp=${var_temp#*: }			# extraction valeur family
	family=$( printf "%.2X" "$var_temp" )	# conversion hexa family
	var_temp=$(grep -m1 '^model' /proc/cpuinfo)				# model cpuinfo
	var_temp=${var_temp#*: }			# extraction valeur model
	model=$( printf "%.2X" "$var_temp" )	# conversion hexa model
	{
	case ${fg_vendor,,} in
		*intel*)
			case $family in
				04)	fg_uarch="Intel 80486, 1000 à 600nm";;	# arch_x86
				05)
					case $model in
						01 | 02 | 03 | 07)	fg_uarch="Intel P5 (Pentium)";;					# arch_x86
						04 | 08)			fg_uarch="Intel P5 (Pentium MMX)";;				# arch_x86
						09)					fg_uarch="Intel Quark";;						# arch_x86
						*)	fg_uarch="Intel $defaut_model";;
					esac ;;
				0B)	fg_uarch="Knights Corner (Xeon Phi)";;									# arch_x86?
				0F)
					case $model in
						00 | 01 | 02)		fg_uarch="Intel NetBurst (P4)";;				# arch_x86?
						03 | 04 | 06)		fg_uarch="Intel NetBurst (Nocona Prescott)";;	# arch_x86?
						*)	fg_uarch="Intel $defaut_model";;
					esac ;;
				06)
					case $model in
						01)					fg_uarch="Intel Pentium Pro";;					# arch_x86
						03 | 04 | 05)		fg_uarch="Intel Prescott (Pentium II) 90nm";;	# arch_x86
						06)					fg_uarch="Intel Presler (Pentium II) 65nm";;	# arch_x86
						07 | 08 | 0A | 0B)	fg_uarch="Intel (Pentium III)";;				# arch_x86
						09 | 15 | 0D)		fg_uarch="Intel Dothan (Pentium M) 90nm";;		# arch_x86
						0E)					fg_uarch="Intel Core";; 						# arch_x86
						0F | 16)			fg_uarch="Intel Merom  (Core2) 65nm";;
						17 | 1D)			fg_uarch="Intel Penryn (Core2) 45nm";;
						1A | 1E | 1F | 2E)	fg_uarch="Intel Nehalem 45nm";;
						25 | 2C | 2F)		fg_uarch="Intel Westmere 32nm";;
						2A | 2D)			fg_uarch="Intel Sandy Bridge 32nm";;
						3A | 3E)			fg_uarch="Intel Ivy Bridge 22nm";;
						3C | 3F | 45 | 46)	fg_uarch="Intel Haswell 22nm";;
						3D | 47 | 4F | 56)	fg_uarch="Intel Broadwell 14nm";;
						4E | 55 | 5E)		fg_uarch="Intel Skylake 14nm";;
						8E | 9E)			fg_uarch="Intel Kaby Lake 14nm";;
							# atom
						1C | 26)			fg_uarch="Intel Atom Bonnell 45nm";;
						27 |35 |36)			fg_uarch="Intel Atom Saltwell 32nm";;
						37 | 4A | 4D | 5A)	fg_uarch="Intel Atom  Silvermont 22nm";;
						4C | 5D | 5F)		fg_uarch="Intel Atom  Airmont 14nm";;
							# Knights-series cores
						57)				fg_uarch="Intel  knights_landing";;
						85)				fg_uarch="Intel  knights_mill";;
						*)	fg_uarch="Intel $defaut_model";;
					esac  ;;
				*)	fg_uarch="Intel $defaut_family";;
			esac ;;
		*amd*)
			case $family in
				04)	# arch_x86
					case $model in
						03 | 07 | 08 | 09 | 0A)	fg_uarch="AMD Am486";;			# années 90
						0E | 0F)				fg_uarch="AMD Am5x86, 350nm";;	# 1995-1999
						*)						fg_uarch="AMD ?86 $defaut_model";;
					esac ;;
				05)	# arch_x86
					case $model in
						00 | 01 | 02 | 03)	fg_uarch="AMD K5 SSA/5 ou 5k86, 350nm";;		# 1996
						06 | 07) 			fg_uarch="AMD K6 350, 250nm";;					# 1997-1998
						08)					fg_uarch="AMD K6-2, 250nm";;					# 1998-1999
						09 | 0D)			fg_uarch="AMD K6-3 Sharptooth, 250, 180nm";;	# 1999-2000
						*)					fg_uarch="AMD K5/K6 $defaut_model";;
					esac ;;
				06)	fg_uarch="AMD K7 Athlon, 250, 180, 130nm, (Classic/T-Bird/Palomino/T-Bred/Barton and Thorton";;	# arch_x86	1999-2005
				0F)	# 2003-?
					case $model in
						0? | 1?)				fg_uarch="AMD K8 Hammer (SledgeHammer), 130-65nm";;
						2?)						fg_uarch="AMD K8 Hammer (SledgeHammer) (rev.E), 130-65nm";;
						4? | 5? | 6? | 7? | C?)	fg_uarch="AMD K8 Hammer (SledgeHammer) (rev.F+), 130-65nm";;
						*)						fg_uarch="AMD K8 Hammer (SledgeHammer) $defaut_model";;
					esac ;;
				10)	fg_uarch="AMD Barcelona K10, 65, 45, 32nm";; # 2007-2012	Agena, Toliman, Thuban, Deneb, Heka, Callisto, Regor, Propus	APU: Llano
				11)	fg_uarch="AMD Turion X2 Ultra/Puma mobile, dérivée K8/K10, 65, 45nm";;	# mixture of K8/K10 designs with lower power consumption
				12)	fg_uarch="AMD Fusion, dérivée K10, 32nm";;	# Llano
				15)
					case $model in
						00 | 01)	fg_uarch="AMD Bulldozer 1ère génération, 32nm";;		# 2011-		success to K10,
						02 | 1?)	fg_uarch="AMD Piledriver (Enhanced Bulldozer) (Bulldozer 2e génération), 32nm";;	# 2012-	APU: Trinity, Richland
						3?)			fg_uarch="AMD Steamroller (Bulldozer 3e génération), 28nm";;	# 2014-	APU: Kaveri
						6? | 7?)	fg_uarch="AMD Excavator (Bulldozer 4e génération), 28nm";;	# 2015-	gén. finale	APU: Carrizo, Bristol Ridge, Stoney Ridge
						*)			fg_uarch="AMD Bulldozer, $defaut_model";;
					esac ;;
				17)
					case $model in
						*)	"AMD Zen, 14nm";;	# 2017-	APU: Raven Ridge
					esac ;;
					# basse consommation
				14)	fg_uarch="AMD Bobcat, 40nm";;	# 2011-	APU: Desna, Ontario, Zacate
				16)
					case $model in
						0?) "AMD Jaguar 28nm";;	# 2013-	APU: Kabini, Temash
						3?) "AMD Puma ou Puma+ (family 16h 2e génération), 28nm";;	# 2014-	APU: Beema, Mullins, Puma+ APU: Carrizo-L
						*)	fg_uarch="AMD family 16h (Jaguar/Puma) $defaut_model";;
					esac ;;
				*)	fg_uarch="AMD $defaut_family";;
			esac ;;
		*arm*)	fg_uarch="ARM (avec quelques processeurs VIA) $defaut_vendor";;		# à vérifier, info kernel, récente fonctionnalité 2016?
		*centaur*)	fg_uarch="Centaur (avec quelques processeurs VIA) $defaut_vendor";;
		*cyrix*)	fg_uarch="Cyrix $defaut_vendor";;
		*nexgen*)	fg_uarch="NexGen $defaut_vendor";;
		*nsc*)	fg_uarch="National Semiconductor $defaut_vendor";;
		*rise*)	fg_uarch="Rise $defaut_vendor";;
		*sis*)	fg_uarch="SiS $defaut_vendor";;
		*transmeta* | *TMx86*)	fg_uarch="Transmeta $defaut_vendor";;
		*umc*)	fg_uarch="UMC $defaut_vendor";;
		*via*)	fg_uarch="VIA $defaut_vendor";;
		*vortex*)	fg_uarch="Vortex $defaut_vendor";;
		*)	fg_uarch="$defaut_vendor";;
	esac
	}
	[ "$fg_uarch" ] && fg_uarch+=" {0x$family|0x$model}"
}

	# assigne $fg_de, $fg_de_panel
figet_de(){		# 06/03/2018		# thanks neofetch
	local de="n/a" ps_e version tmp_version
	x_de=1

	fg_de="n/a"
	[ "$ENV_DISPLAY" ] && fg_de+=":no Display"
	[ "$ENV_SSH" ] && fg_de+=":ssh"
	[[ "$fg_de" =~ : ]] && return 0  	# retourne n/a ...
##
	de="$XDG_CURRENT_DESKTOP"
	de=${de/X-}						# Cinnamon
	de=${de/Budgie:GNOME/Budgie}	# Budgie
	if [[ "$wayland" && "$EUID" -eq 0 && -z "$de" ]]; then
		fg_de="n/a:wayland root"
		return 0
		# fallback to using xprop
	elif [[ -z "$de" ]]; then
		de=$( xprop -root -notype 2>/dev/null )
		de=$( grep -E '^KDE_SESSION_VERSION|^_MUFFIN_|^XFCE_' <<< "${de^^}" )
		de=${de/KDE_SESSION_VERSION*/kde}
		de=${de/_MUFFIN_*/cinnamon}
		de=${de/XFCE_*/xfce}
	fi
		# Mise en forme
	if [[ "${de,,}" =~ kde ]]; then		# test sur minuscules
		de="$de$KDE_SESSION_VERSION"
		if type -p plasmashell &>/dev/null; then
			# LC_ALL=C kf5-config --version
			de+=" ($( plasmashell --version 2>/dev/null ))"
		elif type -p kde4-config &>/dev/null; then
			tmp_version=$( kde4-config --version &>/dev/null )
			tmp_version=${tmp_version#*(KDE }
			tmp_version=${tmp_version%)*}
			de+=" ($tmp_version)"
		fi
	elif [[ "${de,,}" =~ tde_full_session ]]; then
		de="trinity"		# fork kde 3.5
	elif [[ "${de,,}" =~ muffin || "${de,,}" =~ cinnamon ]]; then
		de=$( cinnamon --version )
		de=${de:-cinnamon}					# si nul, cinnamon
	elif [[ "${de,,}" =~ unity ]]; then
		de=$( unity --version )
	elif [ "${de,,}"  == "xfce" ]; then
		version=$( xfce4-about --version | head -n1 )
		version=${version#*\(Xfce}
		version=${version%\)*}
		de="$de$version"
	fi
	if [ "$de" ]; then
		fg_de=${de,,}		# minuscule
		fg_de=${fg_de^}		# caractère 1 en majuscule
	fi

###
			# panel
	ps_e=$( ps -e )
	fg_de_panel=$( awk '
				#inclus lxpanel, mate-panel, gnome-panel, xfce4-panel, lxqt-panel
			/(gnome-shell|kicker|plasma-desktop|plasma-netbook|lxpanel|panel|deepin-dock|ede|sugar|theshell|kicker)$|liri-shell/ { print $NF; exit }
		' <<< "${ps_e,,}" )
	fg_de_panel=${fg_de_panel^}
}

	# $fg_nb_disk : nb disk fixe & amovible, $fg_disk_table : tableau sommaire, fg_disk_serial
	# $fg_disk_fixe : liste devices block fixes, $fg_disk_amov : liste devices block amovibles 
	# $fg_disk_part_fix_tot : espace des partitions fixes montées, fg_disk_part_syst: espace partition système
	# $fg_disk_ata, $fg_disk_usb, $fg_disk_mmc, $fg_disk_nvme : liste disk ata, usb...
	# $fg_disk_part_fixe_m, $fg_disk_part_amov_m : liste partitions montées, fixes ou amovibles
	# $fg_disk_part_swap : liste partitions swap
	# $fg_disk_part_fixe_nm, $fg_disk_part_amov_nm : liste partitions non montées, fixes ou amovibles
# shellcheck disable=SC2046,SC2086
# SC2046 Quote this to prevent word splitting
# SC2086 Double quote to prevent globbing and word splitting
figet_disk(){		# 08/03/2018
	local idisk size type rev type_disk vendor model serial lsblk
	declare -a disk_ls disk_lsblk
	x_disk=1

	unset fg_disk_fixe fg_disk_amov fg_disk_ata fg_disk_usb fg_disk_mmc fg_disk_nvme
	fg_nb_disk=0
		# bug ou unicode? printf: caractères accentués diminuent 1 caractère sur arguments suivants, ajouter autant d'espaces
	fg_disk_table="$( printf '%-5s %-9s %-6s %-10s %-18s %-6s' "disk" "taille" "type" "vendeur" "modèle" " rév." )"$'\n'
 	fg_disk_serial="$( printf '%-5s %-10s %-18s %-24s' "disk" "vendeur" "modèle " " n° série" )"$'\n' 
	for idisk in /sys/block/* ; do		# /sys/block/sda ...
		idisk=${idisk##*/}
		disk_lsblk=( $( lsblk -d -no SIZE,HOTPLUG,REV "/dev/$idisk"  ) )
		size=${disk_lsblk[0]:-n/a}
		type=${disk_lsblk[1]:-n/a}
		rev=${disk_lsblk[2]:-n/a}
				# ata HITACHI HTS723232A7A364 E3834563HWLWBN
		disk_ls=( $( stat -c %N "/dev/disk/by-id/"* | awk -F'/dev/disk/by-id/|-|_' '/'"$idisk"'\047$/ && !/-part/ && !/wwn-/ {gsub(/\047/,"");print $2,$3,$4,$5}' ) )
		type_disk=${disk_ls[0]:-n/a}
		vendor=${disk_ls[1]:-n/a}
		model=${disk_ls[2]:-n/a}
		serial=${disk_ls[3]:-n/a}
									# bug lsblk, sur disk fixe, sort ata comme vendor
								# vendor=$( lsblk -d -no VENDOR "/dev/$idisk" )
								# model=$( lsblk -d -no MODEL "/dev/$idisk" )
								# serial=$( lsblk -d -no SERIAL "/dev/$idisk" )
		size=${size/G/Go}
		size=${size/M/Mo}
		size=${size/K/ko}
			# liste disques fixes ou amovibles
		if [ "$type" == "0" ]; then
			fg_disk_fixe+="$idisk "  # "sda ... sdx"
			type="Fixe"
		else
			fg_disk_amov+="$idisk "
			type="Amov"
		fi
			# liste des disques par type
		if [[ "$type_disk" =~ ^ata  ]]; then
			fg_disk_ata+="$idisk "
		elif [[ "$type_disk" =~ ^usb  ]]; then
			fg_disk_usb+="$idisk " 
		elif [[ "$type_disk" =~ ^mmc  ]]; then
			fg_disk_mmc+="$idisk " 
		elif [[ "$type_disk" =~ ^nvme ]]; then
			fg_disk_nvme+="$idisk "
		fi
			# sorties tables
		fg_disk_table+=$( printf '%-5s %-9s %-6s %-10s %-18s %-6s' "$idisk" "$size" "$type" "$vendor" "$model" "$rev")$'\n'
		fg_disk_serial+=$( printf '%-5s %-10s %-18s %-24s' "$idisk" "$vendor" "$model" "$serial")$'\n'
	done
	[ "$fg_disk_table" ] && fg_disk_table=${fg_disk_table::-1}			# suppression dernier $'\n'
	[ "$fg_disk_serial" ] && fg_disk_serial=${fg_disk_serial::-1}		# suppression dernier $'\n'
		# nb de disques (fixe+amovible)
	fg_nb_disk=$( tr ' ' '\n' <<< "$fg_disk_fixe$fg_disk_amov" | grep -c . )
		# séquences partitions fixes, montées (m) et non montées (nm)
	lsblk=$( lsblk -no KNAME,MOUNTPOINT $( printf '/dev/%s ' $fg_disk_fixe ) 2>/dev/null )
	fg_disk_part_fixe_m=$( awk '/\// {printf "%s ",$1}' <<< "$lsblk" )
	fg_disk_part_fixe_nm=$( awk '!/\// && /[0-9]+/ && !/\[SWAP\]/{printf "%s ",$1}' <<< "$lsblk" )
		# séquences partitions amovibles, montées (m) et non montées (nm) 
	lsblk=$( lsblk -no KNAME,MOUNTPOINT $( printf '/dev/%s ' $fg_disk_amov ) 2>/dev/null )
	fg_disk_part_amov_m=$( awk '/\// {printf "%s ",$1}' <<< "$lsblk" )
	fg_disk_part_amov_nm=$( awk '!/\// && /[0-9]+/ && !/\[SWAP\]/{printf "%s ",$1}' <<< "$lsblk" )
		# partitions swap
	fg_disk_part_swap=$( lsblk -no KNAME,MOUNTPOINT | awk '/\[SWAP\]/ {printf "%s ",$1}' )
	fg_disk_fixe=${fg_disk_fixe:--}
	fg_disk_amov=${fg_disk_amov:--}
	fg_disk_part_fixe_m=${fg_disk_part_fixe_m:--}
	fg_disk_part_swap=${fg_disk_part_swap:--}
	fg_disk_part_fixe_nm=${fg_disk_part_fixe_nm:--}
	fg_disk_part_amov_m=${fg_disk_part_amov_m:--}
	fg_disk_part_amov_nm=${fg_disk_part_amov_nm:--}
		# total espaces partitions fixes montées
	fg_disk_part_fix_tot="partitions fixes montées (total, utilisé, dispo): "
	fg_disk_part_fix_tot+=$( df -h --total --output=size,used,avail $( printf '/dev/%s ' $fg_disk_part_fixe_m ) 2>/dev/null | tail -n-1 )
	f__trim "fg_disk_part_fix_tot"
	fg_disk_part_fix_tot=$( f__unit_french "$fg_disk_part_fix_tot" )
	[ "$fg_disk_part_fix_tot" ] || fg_disk_part_fix_tot="n/a"
		# espace partition système
	fg_disk_part_syst=$(df -h --output=source,size,used,avail,target | awk '
		/\/$/ {gsub(/G/,"Go"); gsub(/M/,"Mo"); gsub(/k/,"ko")
		printf "partition système: %s, total: %s, occupé: %s, libre: %s (%d%%)",$1,$2,$3,$4, $4/$2*100}' )
}

	# assigne $fg_distrib
figet_distrib(){		# 06/03/2017
	local prefix version
	x_distrib=1

		# priorité /etc/os-release, version officielle systemd
	if [ -e "/etc/os-release" ]; then
		source "/etc/os-release"
	else
		source "/usr/lib/os-release"
	fi
	if [ "$PRETTY_NAME" ] && [ "${PRETTY_NAME,,}" != "Linux" ]; then
		fg_distrib="${PRETTY_NAME:-${NAME} ${ID}}"	# si PRETTY_NAME null, alors tentative sur NAME et ID
		fg_distrib=${fg_distrib//'"'}		# suppression "
	fi
		# essai version sur fichier
	version=$( cat /etc/*version 2>/dev/null )	# fichier *version?
	[[ $version =~ [0-9.]+ ]] || unset version	# qui contient des chiffres
		# essai lsb_release, antique méthode
	if [ "$fg_distrib" ]; then
		if grep -iqs 'microsoft' /proc/version ; then
			fg_distrib=$( lsb_release -sd 2>/dev/null )"/windows"
		fi
		if grep -iqs 'chrome-' /proc/version  || [ -f "/dev/cros_ec" ] ; then
			fg_distrib=$( lsb_release -sd 2>/dev/null )"/chrome-os"
		fi
	fi
	if [ -z "$fg_distrib" ]; then
		fg_distrib=$( lsb_release -sd 2>/dev/null )
	fi
		# prefix sur nom fichier éventuels *[_-][version|release]
	if [ -z "$prefix" ]; then
		prefix=$( f__dir -l /etc/*_version | sed -En 's#/etc/(.*)_version#\1#p' )
	fi
	if [ -z "$prefix" ]; then
		prefix=$( f__dir -l /etc/*-version | sed -En 's#/etc/(.*)-version#\1#p' )
	fi
	if [ -z "$prefix" ]; then
		prefix=$( f__dir -l /etc/*-release "os" | sed -En 's#/etc/(.*)-release#\1#p' )
	fi
		# spécial complément
	if [ "$prefix" == "redstar" ]; then
		prefix="Red Star OS"
	fi
	prefix=${prefix^}		# 1er caractère majuscule
		# final
	if [[ "$fg_distrib"  && ! "$fg_distrib" =~ $prefix ]]; then		# si fg_distrib et ne contient pas prefix
		fg_distrib="$prefix - $fg_distrib $( xargs <<< "$version" )"
	elif [ -z "$fg_distrib" ] && [ "$prefix" ]; then				# si fg_distrib vide et si prefix
		fg_distrib="$prefix $( xargs <<< "$version" )"
	else
		fg_distrib="$fg_distrib $( xargs <<< "$version" )"			# utilisation fg_distrib "normal", sans préfixe (compris dans fg_distrib)
	fi
	fg_distrib=${fg_distrib% }		# suppression espace final éventuel
	if [ -z "$fg_distrib" ]; then
		fg_distrib="${OS^} (distribution indéterminée)"
	fi
}

	# display manager, assigne $fg_dm (liste éventuelle) ou 'n/a'
figet_dm(){		# 05/03/2018
	local dm_list="cdm  entranced gdm3 'gdm[^-3]' qingy kdm ldm lightdm lxdm mdm nodm orthos sddm slim startx tint2 wdm xdm"
	local idm x11 
	x_dm=1

	fg_dm=""
	for idm in $dm_list; do
		if ps -e | grep -iqw "$idm" ; then
			fg_dm+="${idm} "
		elif [[ -e "/var/run/${idm}.pid" || -e "/run/${idm}.pid" || -d "/var/run/$idm/" || -d "/run/$idm/" ]]; then
			fg_dm+="${idm} "
		fi
	done
	fg_dm=${fg_dm% }	# supression espace final
	if [ -z "$fg_dm" ]; then
		x11=$( cat /etc/X11/default-display-manager 2>/dev/null )
		fg_dm=${x11##*/}		# conservation dernier champs ifs '/'
	fi
	if [ -z "$fg_dm" ]; then
		fg_dm=$( systemctl status display-manager 2>/dev/null | grep 'Main PID' )
		fg_dm=${fg_dm##* }				# conservation dernier champs (ifs ' ')
		fg_dm=${fg_dm/\(/}				# suppression (
		fg_dm=${fg_dm/\)/}				# suppression )
	fi
		# mise en forme finale
	if [[ "$fg_dm" == "lightdm" ]]; then
		fg_dm=$( lightdm --version 2>&1 )
	fi
	fg_dm=${fg_dm^}		# 1er car maj
	[ "$fg_dm" ] || fg_dm="n/a"
}

	# informations DMI (firmware partie matériel), assigne $fg_dmi
figet_dmi(){		# 06/03/2018
	local product board bios tempo idmi indic1 indic2
	local chassis_type=(		# type de chassis selon smbios janvier 2017
		# http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.1.1.pdf
		# DSP0134 version: 3.1.1, janvier 2017, $ 7.4.1 System Enclosure or Chassis Types, table 17
		'Other'	#01h
		'Unknown'	#02h
		'Desktop'	#03h
		'Low Profile Desktop'	#04h
		'Pizza Box'	#05h
		'Mini Tower'	#06h
		'Tower'	#07h
		'Portable'	#08h
		'Laptop'	#09h
		'Notebook'	#0Ah
		'Hand Held'	#0Bh
		'Docking Station'	#0Ch
		'All in One'	#0Dh
		'Sub Notebook'	#0Eh
		'Space-saving'	#0Fh
		'Lunch Box'	#10h
		'Main Server Chassis'	#11h
		'Expansion Chassis'	#12h
		'SubChassis'	#13h
		'Bus Expansion Chassis'	#14h
		'Peripheral Chassis'	#15h
		'RAID Chassis'	#16h
		'Rack Mount Chassis'	#17h
		'Sealed-case PC'	#18h
		'Multi-system chassis'	#19h
		'Compact PCI'	#1Ah
		'Advanced TCA'	#1Bh
		'Blade'	#1Ch
		'Blade Enclosure'	#1Dh
		'Tablet'	#1Eh
		'Convertible'	#1Fh
		'Detachable'	#20h
	)
		x_dmi=1

		# ligne1 $product
	for idmi in sys_vendor product_name product_version chassis_type; do
		tempo=$( cat /sys/class/dmi/id/$idmi 2>/dev/null )	# extraction valeur
		tempo=${tempo/x.x*}									# ménage
		tempo=${tempo/To be filled by O.E.M.}				# ménage
		tempo=${tempo/Not Specified}						# ménage
		tempo=$( xargs <<< "$tempo" )
		if [ "$idmi" == "chassis_type" ]; then
			tempo=" • "${chassis_type[ $(( ${tempo##0} - 1 )) ]}		# valeur tableau après mise en forme index
		fi
			# indic1 pour tester égalité avec $board
		[[ "$idmi" == "sys_vendor" || "$idmi" == "product_name" ]] && indic1+="$tempo "
		product+="$tempo "
	done
	unset chassis_type
		# ligne2 $board (carte mère) éventuellement pas affiché
	for idmi in board_vendor board_name board_version; do
		tempo=$( cat /sys/class/dmi/id/$idmi 2>/dev/null )
		tempo=$( sed 's/x.xx*//; s/To be filled by O\.E\.M\.//g' <<< "$tempo" | xargs )
			# indic2 pour tester égalité avec $product
		[[ "$idmi" == "board_vendor" || "$idmi" == "board_name" ]] && indic2+="$tempo "
		board+="$tempo "
	done
		# ligne3 $bios
	for idmi in bios_vendor bios_version bios_date; do
		tempo=$( cat /sys/class/dmi/id/$idmi 2>/dev/null )
		tempo=$( sed 's/x.xx*//; s/To be filled by O\.E\.M\.//g' <<< "$tempo" | xargs )
		bios+="$tempo "
	done

	[ "$product" ] && fg_dmi="$product   "$'\n'
	[[ "$board" && "$indic1" != "$indic2" ]] && fg_dmi+="$board   "$'\n'
	[ "$bios" ] && fg_dmi+="$bios   "
	fg_dmi=$( f_lifting "$fg_dmi" )
}

	# infos température et fan via acpi, assigne $fg_hw
# shellcheck disable=SC2010
# SC2010	 Don't use ls | grep. Use a glob ... to allow non-alphanumeric filenames.
figet_hw(){		# 05/03/2018
	local name labelF inputF labelT inputT critT hystT maxiT fan temp ihw
	x_hw=1

	if [ ! -d /sys/class/hwmon/ ]; then
		fg_hw="gestion acpi hwmon non accessible"
		return 1
	fi
	for ihw in /sys/class/hwmon/* ; do
		ihw=${ihw%\*}		# fix à la rache, quand /sys/class/hwmon/* est vide, le développement du chemin ne se fait pas (vbox), reste * finale, et erreur sir ls suivants
		name=$( cat "$ihw/name" 2>/dev/null )
		name=${name:-indéfini}					# indéfini si null
			## TEMPÉRATURE
		if ls "$ihw" | grep -Eq 'temp[0-9]+' ; then		# tempX dans un nom de fichier
				# extraction label
			labelT=$( cat "$ihw"/temp*_label 2>/dev/null | tr ' ' '-' | tr '\n' '/' )
				# extraction températures
			inputT=$( awk '$0!="" && $0!=0 {printf "%.1f/", $1/1000}' "$ihw"/temp*_input     2>/dev/null )
			critT=$(  awk '$0!="" && $0!=0 {printf "%.1f/", $1/1000}' "$ihw"/temp*_crit      2>/dev/null )
			hystT=$(  awk '$0!="" && $0!=0 {printf "%.1f/", $1/1000}' "$ihw"/temp*_crit_hyst 2>/dev/null )
			maxiT=$(  awk '$0!="" && $0!=0 {printf "%.1f/", $1/1000}' "$ihw"/temp*_max       2>/dev/null )
				# suppression doublons
			critT=$( echo "$critT" | tr '/' '\n' | sort --unique | tr '\n' '/' )
			hystT=$( echo "$hystT" | tr '/' '\n' | sort --unique | tr '\n' '/' )
			maxiT=$( echo "$maxiT" | tr '/' '\n' | sort --unique | tr '\n' '/' )
				# suppression premier /
			critT=${critT#/}
			hystT=${hystT#/}
			maxiT=${maxiT#/}
				# suppression dernier caractère (/) fin (nécessaire si multi-valeurs)
			inputT=${inputT%/}
			labelT=${labelT%/}
			critT=${critT%/}
			hystT=${hystT%/}
			maxiT=${maxiT%/}
				# formation affichage
			if [ "$inputT" ]; then
				temp+=$( printf "%-8s %s°C  %s   " "$name" "$inputT" "$labelT" )
				[ "$critT" ] && temp+=" (crit: ${critT}°C) "
				[ "$hystT" ] && temp+=" (hyst: ${hystT}°C) "
				[ "$maxiT" ] && temp+=" (maxi: ${maxiT}°C) "
				[ "$temp" ] && temp+=$'\n'
			fi
		fi
			## FAN
		if ls "$ihw" | grep -Eq 'fan[0-9]+' ; then		# fanX dans un nom de fichier
				# extraction label (si existe?)
			labelF=$( cat "$ihw"/fan*_label 2>/dev/null | tr ' ' '-' | tr '\n' '/' )
				# extraction vitesse fan
			inputF=$( cat "$ihw"/fan*_input 2>/dev/null | tr '\n' '/' )
				# suppression dernier caractère (/) fin
			labelF=${labelF%/}
			inputF=${inputF%/}
				# formation affichage
			if [ "$inputF" ]; then
				fan+=$( printf "%-8s %'dt/mn  %s  " "$name" "$inputF" "$labelF" )$'\n'
			fi
		fi
	done
	fg_hw="$temp$fan"
	fg_hw=${fg_hw%$'\n'}
}

	# $1=-4|-6, assigne $fg_ip, $fg_gws, $fg_ifn, $fg_mac, fg_ip_deprec (ipv6)
figet_ip(){		# 06/03/2018
	local target ifn
	unset fg_ip fg_ip_deprec fg_gws fg_ifn_prior fg_ifn fg_mac 

	type -p ip &>/dev/null || return 1
	[ "$1" ] && proto="$1" || proto="-4"

		# adresses ip
	fg_ip=$( ip $proto -o address | awk -v proto="$proto" '
			BEGIN { if (proto == -6) larg=41; else larg=16 }
			/scope global/ {
				sub(/wl.*/,$2" (wifi)",$2); sub(/.*en.*|.*eth.*/,$2" (ethernet)",$2); 
				printf "%-17s: %-"larg"s ",$2,$4 
				if (proto == -6)  {
					match($0,/scope .*\\/); scope=substr($0,RSTART,RLENGTH)
						sub(/scope /,"",scope); sub(/\\/,"",scope)
					match($0,/preferred_lft .*sec/); lft=substr($0,RSTART,RLENGTH)
						sub(/sec/,"s",lft); sub(/preferred_lft/,"lft",lft)
					printf "(%s) %s \n",lft,scope }
				else printf "\n" }
			/fe80::/ {
				sub(/wl.*/,$2" (wifi)",$2)
				match($0,/scope .* \\/); scope=substr($0,RSTART,RLENGTH); sub(/scope /,"",scope); sub(/ \\/,"",scope)
				link=link"\n"sprintf("%-17s: %-22s  %s",$2,$4,scope) }
			/ lo / { lo=sprintf("%s (loopback)    : %s",$2,$4) }
			END { printf "%s\n%s",link,lo }
		' )
			# ipv6, traitemenent adresses dynamiques
	if [ "$proto" == "-6" ]; then
		fg_ip_deprec=$( sed -n '/temporary deprecated dynamic/p' <<< "$fg_ip" )
		fg_ip=$( sed '/temporary deprecated dynamic/d; /preferred_lft 0sec/d' <<< "$fg_ip" )
	fi 

		# passerelles
	fg_gws=$( ip $proto route | awk '
			BEGIN { if (proto == -6) larg=42; else larg=12 }
			/default via/ { printf "%-"larg"s  (%s)\n",$3,$5 }
		' )
		# interface sortante
	if [ "$proto" == "-6" ]; then
		target=$( ip $proto -o route | awk '/proto ra / { print $1; exit}' )
		if [ "$target" ]; then
			fg_ifn_prior=$( ip $proto route get "$target" | sed -En 's/.*dev (.*) proto.*src ([0-9a-f:]+).*/\1 (\2)/p' )
		fi
	else
		fg_ifn_prior=$( ip $proto route get 255.255.255.255 | sed -En 's/.*dev (.*) src ([0-9.]+) .*/\1 (\2)/p' )
	fi
		# ifnames & mac
	fg_ifn="" fg_mac=""
	for ifn in $( f__dir -l /sys/class/net/ ) ; do 
		if [ "$ifn" != "lo" ]; then
			fg_ifn+="$ifn "
			fg_mac+="$ifn: $( cat "/sys/class/net/$ifn/address" )"$'\n'
		fi
	done
	fg_ifn=${fg_ifn% }					# suppression dernier espace
	fg_mac=${fg_mac%[[:cntrl:]]}		# suppression dernier $'\n'
}

	# $1=-4|-6, assigne $fg_ip_pub
figet_ip_pub(){		# 08/03/2018
	local dig_test ip_test telnet_test iip

	list_ip4(){			# testé 11/12/2017

		ip_test=(	# pas de https
			http://whatismyip.akamai.com
			http://eth0.me
			ipinfo.io/ip					# http & https
			http://alma.ch/myip.cgi			# peu fiable curl
			http://checkip.amazonaws.com	# peu fiable wget
			api.infoip.io/ip				# http & https fiable wget
			api.ipify.org					# http & https fiable wget
			http://ipecho.net/plain			# peu fiable wget / curl
		#	http://ipof.in/txt				# fail wget
		)
		dig_test=(
			whoami.akamai.net/@ns1-1.akamaitech.net
			myip.opendns.com/@resolver1.opendns.com
			myip.opendns.com/@resolver2.opendns.com
			myip.opendns.com/@resolver3.opendns.com
			myip.opendns.com/@resolver4.opendns.com
		)
		telnet_test=( 212.83.150.199 4.ifcfg.me )
	}
	list_ip6(){			# testé 11/12/2017

		ip_test=(
			http://ipv6.whatismyip.akamai.com
			ip.tyk.nu							# http & https
			wgetip.com							# http & https
			l2.io/ip							# http & https peu fiable wget
			icanhazip.com						# http & https peu fiable wget
			http://bot.whatismyipaddress.com	# peu fiable wget
			https://canhazip.com				# peu fiable wget
			https://tnx.nl/ip					# peu fiable wget
			ident.me							# http & https peu fiable curl
		)
		dig_test=(
		-6/myip.opendns.com/aaaa/@resolver1.ipv6-sandbox.opendns.com
		-6/myip.opendns.com/aaaa/@resolver2.ipv6-sandbox.opendns.com
		)
		telnet_test=( 2001:bc8:3cc9:100::1 6.ifcfg.me )
	}

	unset fg_ip_pub
		# assignation variables & test connectivité
	if [ "$1" == "-4" ]; then
		f__test_cnx "-4" || return 1			# test connectivité ipv4
		list_ip4
	elif [ "$1" == "-6" ]; then
		f__test_cnx "-6" || return 1			# test connectivité ipv6
		list_ip6
	fi
		# TELNET
	if type -p telnet &>/dev/null && [ -z "$fg_ip_pub" ]; then
		for iip in "${telnet_test[@]}"; do
			fg_ip_pub=$( telnet "$iip" 23 2>/dev/null )
			fg_ip_pub=${fg_ip_pub#*Your IP*is }
			[ "$fg_ip_pub" ] && break
		done
	fi
		# DIG
	if type -p dig &>/dev/null && [ -z "$fg_ip_pub" ]; then
		for iip in "${dig_test[@]}"; do
			fg_ip_pub=$( eval dig +short "${iip//\// }" )
			[ "$fg_ip_pub" ] && break
		done
	fi
		# WGET
	if type -p wget &>/dev/null && [ -z "$fg_ip_pub" ]; then 
		cmd="wget --quiet --tries=1 -o /dev/null -O - "
		for iip in "${ip_test[@]}"; do
			fg_ip_pub=$( eval "$cmd" "$iip" )
			[ "$fg_ip_pub" ] && break
		done
	fi
		# CURL
	if type -p curl &>/dev/null && [ -z "$fg_ip_pub" ]; then
		cmd="curl --silent --location --retry 0 "
		for iip in "${ip_test[@]}"; do
			fg_ip_pub=$( eval "$cmd" "$iip" )
			[ "$fg_ip_pub" ] && break
		done
	fi
		# NC
	if type -p nc &>/dev/null && [ -z "$fg_ip_pub" ] && [ "$1" == "-4" ]; then
		for iip in "${telnet_test[@]}"; do
			fg_ip_pub=$( nc "$iip" 23 2>/dev/null )
			fg_ip_pub=${fg_ip_pub#*Your IP*is }
			[ "$fg_ip_pub" ] && break
		done
	fi

	if [ -z "$fg_ip_pub" ]; then 
		f__error "il manque une des commandes suivantes:\n" \
			"dig / wget / curl / telnet / nc ?\n" \
			"ou les ip de test sont devenues défaillantes ?\n" \
			"réessayer avant de d'approndir les diagnostiques"
	fi
}

	# $1=audio|video|net|ethernet|wireless,  $2 objet raw|name|module REQUIS: declare -A lspci
	# $2=name: device(s) (name) -> assigne ${lspci[name]} ${lspci[nb_card]}
	# $2=raw: détail lspci (-nnv) -> assigne ${lspci[card]} [${lspci[prefix_gpu]}]
	# $2=module: (module kernel) -> assigne ${lspci[module]} ${lspci[srch_mod]} ${lspci[card]} [${lspci[prefix_gpu]}]
# shellcheck disable=SC2034
# SC2034 foo appears unused. Verify it or export it.
figet_lspci(){		# 07/03/2018
	local motif field1 pci slots nb_slots pci modLspci mod_file

	if [ "$1" = "audio" ]; then 
		motif="Audio device|Audio controller|Multimedia audio controller"
	elif [ "$1" = "video" ]; then
		motif="VGA .* controller|Display controller|3D controller"	# |multimedia|Graphic
	elif [ "$1" = "net" ]; then
		motif="Ethernet controller|Network controller"
	elif [ "$1" = "ethernet" ]; then
		motif="Ethernet controller"
	elif [ "$1" = "wireless" ]; then
		motif="Network controller"
	fi

		# les devices
	if [ "$2" == "name" ]; then
		unset 'lspci[name]'
		while read -r field1 pci; do
			pci=${pci%(rev *)}
			lspci[name]+="$pci  "$'\n'
		done <<< "$( lspci  | grep -Ei "$motif" )"
		lspci[name]=$( f_lifting "${lspci[name]}" )
		lspci[name]=${lspci[name]%[[:cntrl:]]}		# suppression \n final
		lspci[nb_card]=$( grep -cEv '^[[:space:]]*$' <<< "${lspci[name]}" )
		return 0
	fi

		# lspci détaillé RAW  (servira à MODULE pour extraire les drivers utilisés)
	if [[ "$2" == "raw" || "$2" == "module" ]]; then
		unset "lspci[card]"
		slots=$( lspci | grep -Ei "$motif" | cut -d" " -f1 )
		if ! lspci -nnv &>/dev/null ; then				# commande/option indisponible
			display="lspci -nnv -s <device> non disponible"
			return 1
		fi
		nb_slots=$( grep -cEv '^[[:space:]]*$' <<< "$slots" )
		for pci in $slots; do
			if [[ "$1" == "video" && "$nb_slots" -gt 1 ]]; then		# multi-cartes graphiques
				if type -p optirun &>/dev/null; then
					pci=$( optirun lspci -nnv -s "$pci" )
					lspci[prefix_gpu]="optirun "
				else
					pci=$( DRI_PRIME=1 lspci -nnv -s "$pci" )
					lspci[prefix_gpu]="DRI_PRIME=1 "
				fi
			else
				pci=$( lspci -nnv -s "$pci"  )
			fi
			pci=${pci/(prog-if*])}					# suppression (prog-if...])
			pci=${pci/Capabilities: <access denied>[[:cntrl:]][[:blank:]]}	# suppression Capabilities: <access denied> (user)
			lspci[card]+="$pci"$'\n\n'				# double \n pour espace entre card
		done
		lspci[card]=${lspci[card]%$'\n\n'}		# suppression double \n final
	fi

		# module kernel
	if [ "$2" == "module" ]; then
		unset "lspci[module]" "lspci[srch_mod]"
		[ "${lspci[card]}" ] || return			# pas de cards, sortie

			# module utilisé
		modLspci=$( awk -F ': ' '
				/Kernel modules/ {print $2}
			' <<< "${lspci[card]}" )
		modLspci=${modLspci// /|}		# si jamais plusieurs modules ??..
		modLspci=${modLspci%|}			# si | final
		modLspci=${modLspci#|}			# si | au début
			# modules et emplacement
		lspci[module]=$( lsmod | grep -Ew "$modLspci" )
		mod_file=$( f_search_ko "$modLspci" )
		if [ "$mod_file" ]; then
			lspci[module]="${lspci[module]}\n\n$mod_file"
		fi
		lspci[srch_mod]="$modLspci"
	fi
}

	# $1=mem|swap [total|notitle|nocoltitle], assigne $fg_mem
	# indépendant de procps, affichage plus clair que free, mais résultats identiques
# shellcheck disable=SC2034
# SC2034 foo appears unused. Verify it or export it.
figet_mem(){		# 06/03/2018
	local MemTotal MemFree MemAvailable Buffers Cached SReclaimable Shmem MemUsed
	local SwapTotal SwapFree SwapCached col a b c MemLibre

	while read -r a b c; do
		[ "$a"  == "MemTotal:" ] && MemTotal="$b"				#echo "$a $(( ${b/kB}/1024 ))" ! partie entière !
		[ "$a"  == "MemAvailable:" ] && MemAvailable="$b"
		[ "$a"  == "MemFree:" ] && MemFree="$b"
		[ "$a"  == "Buffers:" ] && Buffers="$b"
		[ "$a"  == "Cached:" ] && Cached="$b"
		[ "$a"  == "SReclaimable:" ] && SReclaimable="$b"
		[[ "$a" =~ Shmem$|MemShared$ ]] && Shmem="$b"		# = free shared
		[ "$a"  == "SwapTotal:" ] && SwapTotal="$b"
		[ "$a"  == "SwapFree:" ] && SwapFree="$b"
		[ "$a"  == "SwapCached:" ] && SwapCached="$b"
	done <<< "$(< /proc/meminfo)"
	if [ -z "$MemFree" ]; then
		fg_mem="debug: pas de calcul mémoire, erreur implémentation bash"
		return 1
	fi
	MemLibre=$(( MemFree+Buffers+Cached+SReclaimable ))
	MemUsed=$(( MemTotal - MemLibre ))
	SwapUsed=$(( SwapTotal-SwapFree ))
	totalTotal=$(( MemTotal+SwapTotal ))
	totalUsed=$(( MemUsed+SwapUsed ))
	totalAvailable=$(( MemAvailable+SwapFree ))
	MemTotal=$( printf '%10s' "$( f__unit_human "$MemTotal" )" )
	MemUsed=$( printf '%10s' "$( f__unit_human "$MemUsed" )" )
	MemAvailable=$( printf '%10s' "$( f__unit_human "$MemAvailable" )" )
	MemFree=$( printf '%10s' "$( f__unit_human "$MemFree" )" )
	Buffers=$( printf '%10s' "$( f__unit_human "$Buffers" )" )
	Cached=$(( Cached+SReclaimable ))
	Cached=$( printf '%10s' "$( f__unit_human "$Cached" )" )
	Shmem=$( printf '%10s' "$( f__unit_human "$Shmem" )" )
	SwapTotal=$( printf '%10s' "$( f__unit_human "$SwapTotal" )" )
	SwapFree=$( printf '%10s' "$( f__unit_human "$SwapFree" )" )
	SwapUsed=$( printf '%10s' "$( f__unit_human "$SwapUsed" )" )
	SwapCached=$( printf '%10s' "$( f__unit_human "$SwapCached" )" )
	totalTotal=$( printf '%10s' "$( f__unit_human "$totalTotal" )" )
	totalUsed=$( printf '%10s' "$( f__unit_human "$totalUsed" )" )
	totalAvailable=$( printf '%10s' "$( f__unit_human "$totalAvailable" )" )
	unset fg_mem
	if [[ ! "$*" =~ notitle ]]; then
		[[ "$*" =~ nocoltitle ]] || col="mémoire" 
		fg_mem="$col  totale  utilisée  disponible"$'\n'
	fi
	if [[ "$*" =~ mem ]]; then
		[[ "$*" =~ nocoltitle ]] || col="vive:" 
		fg_mem+="$col$MemTotal$MemUsed$MemAvailable"$'\n'
	fi
	if [[ "$*" =~ swap ]]; then
		[[ "$*" =~ nocoltitle ]] || col="swap:" 
		fg_mem+="$col$SwapTotal$SwapUsed$SwapFree"$'\n'
	fi
	if [[ "$*" =~ total ]]; then
		[[ "$*" =~ nocoltitle ]] || col="tot.:" 
		fg_mem+="$col$totalTotal$totalUsed$totalAvailable"$'\n'
	fi
	if [ "$fg_mem" ]; then
		fg_mem=${fg_mem::-1}		# suppression dernier $'\n'
	fi
}

	# $1=bluetooth, assigne $fg_modules, $fg_mod_motif, fg_srch_mod
figet_modules(){		# 05/03/2018
	local modules dir separator mod_ko 

	if [ "$1" == "bluetooth" ]; then
		dir="/lib/modules/$(uname -r)/kernel/drivers/bluetooth"		# répertoire à scruter
			# recherche modules/formation motif ou liste
		separator="|"							# séparateur | par défaut
		modules=$( f__dir -l "$dir" )
		modules=${modules//.ko}
		modules=${modules// /|}
		modules=${modules%$separator}			# suppression dernier séparateur
		modules=${modules//$separator/$'\n'}
		modules=$( sort <<< "$modules" )
		modules=${modules//$'\n'/$separator}
		modules=${modules%$separator}			# suppression dernier séparateur
	fi
		# recherche modules chargés
	fg_modules="$( lsmod | grep -Ew "$modules" )"
		# motif de recherche des modules trouvés dans le kernel
	if [ "$modules" ]; then
		fg_mod_motif="$modules"
	else
		unset fg_mod_motif
	fi
		# extraction 1ère lignes modules chargés = module kernel
	fg_srch_mod=$( awk '{ print $1; exit }' <<< "$fg_modules" )
		# recherche emplacement modules
	mod_ko=$( f_search_ko "$fg_srch_mod" )
	if [ "$mod_ko" ]; then
		fg_modules="$fg_modules\n\n$mod_ko"
	fi
}

	# assigne $fg_nb_screen, $fg_resolution. return possible fg_resolution=n/a[:ssh][:no Display][:xrandr absent][:wayland root] 
figet_screen(){		# 06/03/2018
	x_screen=1

		# remplissage infos soucis éventuels, écrasé par résolution quand possible
	fg_resolution="n/a"
	[ "$ENV_DISPLAY" ] && fg_resolution+=":no Display"
	[ "$ENV_SSH" ] && fg_resolution+=":ssh"
	type -p xrandr &>/dev/null || fg_resolution+=":xrandr absent"
	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_resolution+=":wayland root"
	[[ "$fg_resolution" =~ : ]] && return 0  	# retourne n/a ... toutes les causes dans $fg_resolution
##
		# résolution
	fg_resolution=$( xrandr --query 2>/dev/null | awk '
		/[0-9]\*/ {gsub(/\*\+/,"",$2); printf "%s pixels (%dHz), ", $1, $2}' )
	fg_resolution=${fg_resolution%,*}		# suppression ',*' final

		# nombre d'écran, xrandr ne retourne pas de nombre correct
	if [ "$fg_resolution" ]; then
		fg_nb_screen=$(  grep -o 'pixels' <<< "$fg_resolution" | grep -c  . )
	else
		fg_resolution="n/a"
	fi
}

	# assigne $fg_shell, $fg_shells
figet_shell(){		# 06/03/2018		# thanks neofetch
	local shell ish
	x_shell=1

	fg_shell=${SHELL##*/} 			# suppression jusqu'au dernier /, altern: ps -p $BASHPID -o comm --no-heading
	fg_shell=${fg_shell,,}
	case ${shell:=$fg_shell} in		# shell null, donc assigné avec $fg_shell
		bash )
			shell=${BASH_VERSION%-*}		# 4.4.12(1)-release, suppression -* final
			;;
		* )
			shell=" "$( $SHELL --version 2>/dev/null )
			;;
	esac
	shell=${shell/$fg_shell}		# suppression ' nomDuShell'
	shell=${shell/, version}
	shell=${shell/xonsh\//xonsh }
	shell=${shell/options*}
	shell=${shell/\(*\)}
	shell=${shell/ / }				# suppression espace double
	fg_shell="${fg_shell^} $shell"
		# shells installés détectés
	if [ -e "/etc/shells" ]; then
		for ish in $( f_grep_file "/etc/shells" "notitre" ); do	
			fg_shells+=${ish##*/}" "	# conservation dernier "champs"
		done
		fg_shells=${fg_shells% }		# suppression espace de fin
		fg_shells=$( tr ' ' '\n' <<< "$fg_shells" | sort -u | tr '\n' ' ' )		# tri et suppression doublons
	else
		fg_shells="n/a"
	fi
}

	# debian indépendant, assigne $fg_ucode (commentaire), $ucode (paquet deb) & return O|1 (1 si pas d'installation)
figet_ucode(){		# 05/03/2018
	local flagRep xfile xfileTest=""  

	(( x_cpu == 1 )) || figet_cpu
		# recherche flags cpu rep_good (besoin réel?)
	[ "$( grep -cm1 'flags.*rep_good ' /proc/cpuinfo )" -ge 1 ] && flagRep="rep_good ⟷ rep microcode works well"
		# test possible installation
	[ "${fg_vendor,,}" == "amd" ] && ucode="amd64-microcode"	# si $ucode, µmicorcode possible (amd|intel)
	[ "${fg_vendor,,}" == "intel" ] && ucode="intel-microcode"
		# test emplacements possibles
	amd64=(
		/etc/default/amd64-microcode
		/etc/modprobe.d/amd64-microcode-blacklist.conf
		/lib/firmware/amd-ucode/microcode_amd.bin
	)
	intel=(
		/etc/kernel/preinst.d/intel-microcode
		/etc/modprobe.d/intel-microcode-blacklist.conf
		/lib/firmware/intel-ucode/
		#$( which iucode_tool 2>/dev/null )
	) 
	[[ "${fg_vendor,,}" == "amd" ]] && toScrut=( "${amd64[@]}" )	# array à utiliser selon fabricant
	[ "${fg_vendor,,}" == "intel" ] && toScrut=( "${intel[@]}" )
	for xfile in "${toScrut[@]}"; do
		[ -e "$xfile" ] && xfileTest+="y"	# un emplacement, un marqueur
	done
	if [[ ${#xfileTest} -eq 0 && "$ucode" ]]; then	# non installé, possible ($ucode)
		fg_ucode="pas de microcode installé bien que existant"
		[ "$flagRep" ] && fg_ucode+=", flag Cpu: REP_GOOD"
		return 1
	elif [[ ${#xfileTest} -eq 0 && -z "$ucode" ]]; then	# non installé, non possible
		[ "$flagRep" ] && fg_ucode="pas de microcode existant, mais flag Cpu: REP_GOOD ?!"	# pas de commentaire sauf si flag
		return 0
	elif [[ ${#xfileTest} -gt 0 && "$ucode" ]]; then	# installé, possible
		fg_ucode="microcode installé"
		[ "$flagRep" ] && fg_ucode+=", flag Cpu: REP_GOOD" || fg_ucode+=", pas de flag Cpu REP_GOOD"
		return 0
	elif [[ ${#xfileTest} -gt 0 && -z "$ucode" ]]; then
		fg_ucode="microcode: détection défaillante"		#installé, non possible ?!
		return 0
	fi
}

	# assigne $fg_wm, contient 'n/a'  ou égal 'non trouvé' ou WM
figet_wm(){		# 06/03/2018	base départ neofetch
	local id xprop_id wm xprop_root ps_e version compositor
	x_wm=1

	fg_wm="n/a"
	type -p xprop &>/dev/null || fg_wm+=":xprop absent"		# pas de xprop, pas de wm?!
	[ "$ENV_DISPLAY" ] && fg_wm+=":no Display"
	[ "$ENV_SSH" ] && fg_wm+=":ssh"
	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_wm+=":wayland root"
	[[ "$fg_wm" =~ : ]] && return 0  	# retourne n/a ...

## 		WM
	id=$( xprop -root -notype _NET_SUPPORTING_WM_CHECK 2>/dev/null )
	id=${id##* }						# suppression plus grande chaîne au début jusqu"à ' '
	xprop_id=$( xprop -id "$id" -notype 2>/dev/null )				# xprop -id "$id" -notype _NET_WM_NAME
	xprop_id=${xprop_id,,}				# minuscules
	wm=${xprop_id/*_net_wm_name = }		# suppression jusqu'à 'name = '
	wm=${wm/\"}							# suppression premier "
	wm=${wm/\"*}						# suppression 2e " avec éventuels caractères suivants

	if [ -z "$wm" ]; then
		xprop_root=$( xprop -root 2>/dev/null )
		xprop_root=${xprop_root,,}		# tout en minuscule
		ps_e=$( ps -e )
		ps_e=${ps_e,,}					# tout en minuscule
		if [[ -z ${xprop_root/*blackbox_pid*/} ]]; then 
			if [[ -z ${ps_e/*fluxbox*/} ]]; then 
				wm='fluxbox'
			else 
				wm='blackbox'
			fi
		elif [[ -z ${xprop_root/*enlightenment*/} ]];	then wm="enlightenment"
		elif [[ -z ${xprop_root/*herbstluftwm*/} ]];	then wm="herbstluftwm"
		elif [[ -z ${xprop_root/*icewm*/} ]];			then wm="iceWm"
		elif [[ -z ${xprop_root/*openbox_pid*/}  ]];	then wm="openbox" 
		elif [[ -z ${xprop_root/*windowmaker*/} ]];		then wm="windowmaker"

		elif [[ -z ${ps_e/*afterstep*/} ]];			then wm='afterstep'
		elif [[ -z ${ps_e/*awesome*/} ]];			then wm='awesome'
		elif [[ -z ${ps_e/*cinnamon*/} ]];			then wm='cinnamon'
		elif [[ -z ${ps_e/*compiz*/} ]];			then wm='compiz'
		elif [[ -z ${ps_e/*fvwm*/} ]];				then wm='fvwm'
		elif [[ -z ${ps_e/*fvwm-crystal*/} ]];		then wm='fvwm-Crystal'
		elif [[ -z ${ps_e/*pekwm*/} ]];				then wm='pekwm'
		elif [[ -z ${ps_e/*sawfish*/} ]];			then wm='sawfish'
		elif [[ -z ${ps_e/*scrotwm*/} ]];			then wm='scrotwm'
		elif [[ -z ${ps_e/*spectrwm*/} ]];			then wm='spectrwm' 
		elif [[ -z ${ps_e/*xfwm4*/} ]];				then wm='xfwm4' 
		elif [[ -z ${ps_e/*wmii*/} ]];				then wm='wmii'
		elif [[ -z ${ps_e/*wmii2*/} ]];				then wm='wmii2'

		elif [[ -z ${ps_e/*smithay*/} ]];		then wm='smithay'		# aveugle
		if [[ "$wm" == +(*wlc|swc|waysome) ]]; then
			wm=$( grep -Eo  'sway|orbment|velox|orbital|waysome|loliwm|Way-Cooler|fireplace' <<< "$ps_e" )
		fi

		elif grep -q "/i3_" <<< "$xprop_root";		then wm="i3"
		elif grep -q "/_wm2" <<< "$xprop_root";		then wm="wm2"
		elif grep -q "/dwm" <<< "$ps_e";			then wm='dwm'
		elif grep -q "/jwm" <<< "$ps_e";			then wm='jwm'
		elif grep -q "/twm" <<< "$ps_e";			then wm='twm'
		fi
	fi
	if [ "${wm,,}"  == "gnome shell" ]; then
		version=$( gnome-shell --version )
		version=${version/GNOME Shell}
		wm="$wm$version"
	elif [ "${wm,,}"  == "xfwm4" ]; then
		version=$( xfwm4 --version | head -n1 )
		version=${version#*version}
		version=${version%)*}")"
		wm="$wm$version"
	fi

## 		Compositor
	if [[ "$xprop_id" =~ marco_version ]]; then		# mate, ok
		compositor=${xprop_id/*_marco_version = }	# suppression jusqu'à ...
		compositor=${compositor/\"}					# suppression premier"
		compositor=${compositor/\"*}				# suppression 2e " avec éventuels caractères suivants
		compositor="Marco $compositor"
		wm=${wm/ (marco)}							# suppression (marco) dans wm
	fi
	if [[ "$xprop_id" =~ mutter_version ]]; then	# gnome3 ok
		compositor=${xprop_id/*_mutter_version = }	# suppression jusqu'à ...
		compositor=${compositor/\"}					# suppression premier"
		compositor=${compositor/\"*}				# suppression 2e " avec éventuels caractères suivants
		compositor="Mutter $compositor"
	fi
	if [[ "$xprop_id" =~ muffin_version ]]; then	# cinnamon, ok
		compositor=${xprop_id/*muffin_version = }	# suppression jusqu'à ...
		compositor=${compositor/\"}					# suppression premier"
		compositor=${compositor/\"*}				# suppression 2e " avec éventuels caractères suivants
		compositor="Muffin $compositor"
		wm=${wm/ (muffin)}							# suppression (muffin) dans wm
	fi
	if [[ "$wm" == kwin ]]; then					# kde ok
		compositor=$( kwin --version )
		compositor=${compositor/kwin }				# suppression kwin, conservation n° version
	fi
	if [[ "$wm" =~ sway ]]; then 
		compositor+=$( sway -v )
	fi

	if [ -z "$compositor" ]; then
			# en aveugle, pour test et adaptations futures
		[[ "$xprop_id" =~ compiz ]] 		&& compositor='compiz'
		[[ "$xprop_id" =~ compton ]]		&& compositor+='compton'
		[[ "$xprop_id" =~ dwc ]]			&& compositor+='dwc'
		[[ "$xprop_id" =~ fireplace ]] 		&& compositor+='fireplace'
		[[ "$xprop_id" =~ gnome-shell ]]	&& compositor='gnome-shell'
		[[ "$xprop_id" =~ grefson ]]		&& compositor+='grefson'
		[[ "$xprop_id" =~ kmscon ]]			&& compositor+='kmscon'
		[[ "$xprop_id" =~ moblin ]]			&& compositor+='moblin'
		[[ "$xprop_id" =~ rustland ]]		&& compositor+='rustland'
		[[ "$xprop_id" =~ sway ]]			&& compositor+='sway'
		[[ "$xprop_id" =~ swc ]]			&& compositor+='swc'
		[[ "$xprop_id" =~ wayhouse ]]		&& compositor+='wayhouse'
		[[ "$xprop_id" =~ westford ]]		&& compositor+='westford'
		[[ "$xprop_id" =~ weston ]]			&& compositor+='weston'
	fi

	[ "${compositor,,}" == "${wm,,}" ] && unset wm

		# mise en forme finale
	if [ "$compositor" == "compiz" ]; then
		compositor=$( compiz --version )
	fi

	wm=${wm^}						# 1er caractère en majuscule
	compositor=${compositor^}	# 1er caractère en majuscule
	if [[ "$wm" && "$compositor" ]]; then
		fg_wm="$wm ($compositor)"
	elif [[ "$wm" ]]; then
		fg_wm="$wm"
	elif [[ "$compositor" ]]; then
		fg_wm="$compositor"
	fi

	if [ -z "${fg_wm^}" ]; then
		fg_wm="non trouvé"
	fi
}

	# aiguillage export paste, insertion fichier log (debug script)
fipaste(){		# 06/03/2018
	if ! f__requis "curl"; then
		f__info "une fois Curl installé, inutile de relancer la détection" \
			"$GREEN    $DIRNAME""getInfo -p" "pour exporter le rapport existant"
		return 1
	fi
	if [ -e "$debug_output" ]; then
		echo -e "\n\n# debug script\n" >> "$file_output"
		echo '```' >> "$file_output"
		cat "$debug_output" >> "$file_output"
		echo '```' >> "$file_output"
		rm -f "$debug_output"
	fi
	fipaste_curl_pastery "$file_output" "$pasteDuration" "$optDebug"
	# à tester fipaste_curl_markdownshare "$file_output"
}

	# $1=fichier à exporter, $2 durée de conservation en jour; $3 debug
fipaste_curl_pastery(){		# 06/03/2018
	local curl id pluriel

	[ -e "$1" ] || f__error "fichier $1 inexistant"
#	curl -X POST "https://www.pastery.net/api/paste/?title=getInfo&language=markdown" -F file=@$1
#	un fichier simple curl https://www.pastery.net/api/paste/ -F file=@data.txt
	curl=$( curl --silent -X POST "https://www.pastery.net/api/paste/?title=getInfo_$version&language=markdown&duration=$(( $2*1440 ))" --data-binary @"$1" )
	if grep -q '"result": "error' <<< "$curl" ;then
		f__info "${RED}Erreur critique export rapport:" 
		f__info "$curl"
	else
		id=$( echo "$curl" | cut -d '"' -f 4 )
		if [ $(( pasteDuration )) -gt 1 ]; then pluriel="s"; else unset pluriel; fi
		f__info "votre paste:$GREEN  https://www.pastery.net/$id/" \
			"(valide pendant $RED$pasteDuration jour$pluriel)"
		echo -e "exporté sur https://www.pastery.net/$id/  \n\n" >> "$file_output"
	fi
	[ "$3" == "debugPaste" ] && f__info "$curl"
# UTF-8
# ?api_key=<api_key>
# &duration=<duration> en mn, 1 jour par défaut
# &language=autodetect possible
# &max_views=<max_views>
# 100ko max
#{"id": "kddgar", "title": "getInfo_2.5.0", "url": "https://www.pastery.net/kddgar/", "language": "markdown", "duration": 1439}
#{"result": "error", "error_msg": "Your request body was not valid UTF-8."}
}

fipaste_curl_markdownshare(){	# à tester/finir
	[ -e "$1" ] || f__error "fichier $1 inexistant"
	curl -H "Accept: application/json" -X POST -F "text=<$1" https://markdownshare.com/create/
#-A, --user-agent and -e, --referer options
#If you wish to allow a post to expire then add an expire= parameter too:
#expire=Nh	Expire in N hours.
#expire=Nd	Expire in N days.
#-d expire ? ou --data expire
}

	# fonction spécifique à l'installation
fscript_install_special(){		# 08/03/2018
	local bashrc

		# lanceur dans /usr/bin
	echo "#!/bin/bash" > "/usr/bin/gfetch"
	echo "$script_install --rc" >> "/usr/bin/gfetch"
	chmod +x "/usr/bin/gfetch"
		# inscription dans bashrc si trouvé
	for ifile in "/etc/bash.bashrc" "/etc/bashrc" "/etc/bash.bashrc.local"; do
		if [ -e "$ifile" ]; then
			bashrc="$ifile"
			break
		fi
	done
	[ "$bashrc" ] || return
	grep -q "$script_install --rc" "$bashrc" && return		# déjà inscrit
	echo -e "\n### add by getInfo" >> "$bashrc"
	echo "$script_install --rc" >> "$bashrc"
}

	# fonction spécifique à la désinstallation
fscript_remove_special(){		# 03/03/2018
	local bashrc

		# lanceur
	rm -f "/usr/bin/gfetch"
		# bashrc
	for ifile in "/etc/bash.bashrc" "/etc/bashrc" "/etc/bash.bashrc.local"; do
		if [ -e "$ifile" ]; then
			bashrc="$ifile"
			break
		fi
	done
	sed -i "/$script/d" "$bashrc"
}

	# anacron hebdomadaire, via cron horaire, $1=upgrade|install|remove
fscript_cronAnacron(){		# 07/03/2018
	local dirAnacron dirSpool fileAnacron

	type -t fscript_cronAnacron_special &>/dev/null && fscript_cronAnacron_special	# test, si fonction spécifique, appel
	dirAnacron="/home/$fu_user/.config/anacron"
	dirSpool="$dirAnacron/spool"
	fileAnacron="$dirAnacron/$script.anacrontab"
	[ "$EUID" -eq 0 ] && sed -i "/$script.anacrontab/d" /etc/crontab
	case "$1" in 
		install | upgrade )
			mkdir -p  "$dirAnacron"
				# table anacron
			echo "7 10 $script nice $script_install --upgrade 1>/dev/null" > "$fileAnacron"	# juste erreurs en syslog
				## anacron journalier pour dev logname 
			if [ -e "$fileDev" ]; then
				echo "1 00 $script""Dev nice $script_install --upgrade 1>/dev/null" >> "$fileAnacron"
			fi
				# création spool anacron utilisateur
			mkdir -p "$dirSpool"
			chown -R "$fu_user:" "$dirAnacron" "$dirSpool"
			if [ "$EUID" -eq 0 ]; then
					# crontab pour activation horaire anacron
				echo "@hourly $fu_user /usr/sbin/anacron -t $fileAnacron -S $dirSpool" >> /etc/crontab
			fi
			grep -q "$script" "/etc/crontab" || echo f__error "inscription crontab"
		;;
		remove )
			rm -f "${dirSpool:?}/$script"*  2>/dev/null
			rm -f "$fileAnacron"
			rmdir "$${dirSpool:?}" "${dirAnacron:?}" 2>/dev/null
		;;
	esac
}

	# [$1=quiet], assigne $ver_script_install, $ver_script_online, $script_a_jour=ok|KO
# shellcheck disable=SC2120
# SC2120 function references arguments, but none are ever passed. (quiet)
fscript_get_version(){		# 06/03/2018
	x_script_get_version=1

		# version online
	if ! ver_script_online=$( wget -q --timeout=15 -o /dev/null -O - "$url_script" | grep -m1 '^version=' | cut -d'=' -f2 ); then
		f__wget_test "$url_script"
	fi
		# version installée
	if [ -e "$script_install" ]; then
		ver_script_install=$( grep -m1 '^version=' "$script_install" | cut -d'=' -f2 )
	fi

	if [[ "$ver_script_online" && "$script_install" ]]; then 
		[ "$ver_script_install" != "$ver_script_online" ] && script_a_jour="KO" || script_a_jour="ok"
	fi
	[ "$ver_script_online" ] || ver_script_online="${RED}n/a"
	[ "$ver_script_install" ] || ver_script_install="Non installé"
	[ "$1" == "quiet" ] && return 0

	f__info "raw" "script en place: $GREEN$ver_script_install"
	f__info "script en ligne: $YELLOW$ver_script_online"
}

fscript_install(){		# 24/02/2018

	if grep -Eq "$script_install|/usr/bin/$script" <<< "$0"; then
		f__info "${RED}l'installation dans le système doit se faire depuis le script non installé $GREEN(./$script -i )"
		return 1
	fi
	type -t fscript_install_special &>/dev/null && fscript_install_special	# test, si fonction spécifique, appel
	f__requis "wget anacron cron" || exit 1 
		# install /opt
	mkdir -p /opt/bin/
	cp -d "$0" "$script_install"
	ln -s "$script_install" "/usr/bin/$script" &>/dev/null
	chmod 775 "$script_install"	# rwx rwx r-x, proprio fu_user
		# cron/anacron install
	fscript_cronAnacron "install"
		# création fichier log
	touch "$script_logs"
	chmod 664 "$script_logs"	# rw- rw- r--, proprio fu_user
	chown "$fu_user:" "$script_logs" "$script_install"
	[ -e "$fileDev" ] || rm -f "$0"			## on efface pas si fileDev (dev)

	f__info "log" "$script $version installé dans le système." "maintenant, appel du script par: $GREEN$script$BLUE (sans ./)"
}

fscript_remove(){		# 24/02/2018

	if ! grep -Eq "$script_install|/usr/bin/$script" <<< "$0"; then
		f__info "${RED}cette fonction doit être appelée depuis le script installé dans le système $GREEN($script -r)"
		return 1
	fi
	if [ ! -x "$script_install" ];then
		f__info "$RED$script n'est pas installé"
		return 1
	fi

	type -t fscript_remove_special &>/dev/null && fscript_remove_special	# test, si fonction spécifique, appel
		# suppression /opt, lien /usr/bin
	rm -f "$script_install"
	unlink "/usr/bin/$script" &>/dev/null
		# cron/anacron remove
	fscript_cronAnacron "remove"

	f__info "log" "$script $version supprimé du système."
}

	# si upgrade en place, $1 != "", [$1 message info]
# shellcheck disable=SC2120
# function references arguments, but none are ever passed.
fscript_update(){		# 09/03/2018
	local dirTemp="/tmp/$script-maj" upgradeEnPlace="$1"

	type -t fscript_update_special &>/dev/null && fscript_update_special	# test, si fonction spécifique, appel
	if [ -z "$upgradeEnPlace" ] && ! grep -Eq "$script_install|/usr/bin/$script" <<< "$0"; then
		f__info "${RED}cette fonction doit être appelée depuis le script installé dans le système $GREEN($script -u)"
		return 1
	fi
	(( x_script_get_version == 1 )) || fscript_get_version
	if [ "$script_a_jour" == "ok" ]; then 
		f__info "log" "pas de mise à jour disponible pour $script $version"
		return 0
	else
		f__info "mise à jour en cours"
	fi
	mkdir -p "$dirTemp"
	if ! wget -q --tries=2 --timeout=15 -o /dev/null -O "$dirTemp/$script" "$url_script"; then
		rm -fr "$dirTemp"
		f__wget_test "$url_script"
	fi
	if grep -q '#!/bin/bash' "$dirTemp/$script" && grep -q '^### END CONTROL' "$dirTemp/$script"; then 
		cp -d "$dirTemp/$script" "$script_install"
		chmod 775 "$script_install"	# rwx rwx r-x, proprio fu_user
		chown "$fu_user:" "$script_install"
		[ -z "$upgradeEnPlace" ] && fscript_cronAnacron "upgrade"
		f__info "log" "$script mis à jour en version $ver_script_online $upgradeEnPlace"
	else
		f_info "log" "$script: échec update" "mauvais téléchargement, réessayer plus tard"
	fi
	rm -fr "$dirTemp"
}

prg_init(){		# 08/04/2018

	PATH='/usr/sbin:/usr/bin:/sbin:/bin' 
	TERM=xterm  
	IFS_INI="$IFS"
	IFS=$' \t\n'
	export PATH TERM IFS

		# options bash figées
	# défaut bash, pattern étendus: extglob  
	shopt -s checkwinsize complete_fullquote extglob extquote interactive_comments sourcepath
	shopt -u force_fignore execfail failglob
	
		# options bash spé
	# shopt -s nocasematch ( case, [[ ), nocaseglob ( fichier )

		# test bash v4
	[ "${BASH_VERSINFO[0]}" == 4 ] || f__error "bash v4 requis" "version installée: $BASH_VERSION"

		# whereis script		retourne vide si installé
	DIRNAME=$( dirname "$0" )
	DIRNAME=${DIRNAME#/usr/bin}		# suppression /usr/bin éventuel au début ( lien )
	DIRNAME=${DIRNAME#/opt/bin}		# suppression /opt/bin éventuel au début ( install )
	[ "$DIRNAME" ] && DIRNAME+="/"

		# test /proc
	if [ ! -e /proc/cpuinfo ]; then
		if ! mount | grep -q "type proc"; then
			f__error "/proc non monté"
		else
			f__error "/proc/cpuinfo non trouvé"
		fi
	fi

		# test OS
	OS=$(uname -s)
	[[ ${OS,,} =~ linux ||  ${OS,,} =~ gnu ]] && OS="linux"
	[[ ${OS,,} =~ bsd ||  ${OS,,} =~ Bitrig ||  ${OS,,} =~ DragonFly ]] && OS="bsd"
	[[ ${OS,,} =~ cygwin ||  ${OS,,} =~ msys ||  ${OS,,} =~ mingw ]] && OS="windows"
	[ "$OS" == "bsd" ] && f__info "ce script pour Linux n'est pas prévu de fonctionner sur BSD..."
	[ "$OS" == "windows" ] && f__info "ce script pour Linux n'est pas prévu de fonctionner sous windows..."
	[ "$OS" != "linux" ] && f__error "Linux requis" 

		# recherche wayland
	if ps -e | grep -iq 'wayland' ; then
		wayland="wayland"
	elif [ "$WAYLAND_DISPLAY" ]; then
		wayland="wayland"
	fi

		# test SSH
	[[ "$SSH_CLIENT" || "$SSH_CONNECTION" || "$SSH_TTY" || ${DISPLAY%:*} ]] && ENV_SSH="ssh"
		# test $DISPLAY => $ENV_DISPLAY vide (null) si pas de serveurX
	[ -z "$DISPLAY" ]  && ENV_DISPLAY="no DISPLAY"

		# détermination user derrière root
	f__user
	retourFUser="$?"
	[ "$retourFUser" -eq 1 ] && f__error "user indéterminé" \
		"pour contourner, lancer le script avec:\n$GREEN  USER_INSTALL=<user> $0 \n"
	if [ "$retourFUser" -eq 2 ]; then
		if [ "$EUID" -eq 0 ]; then
			fu_user="root"
		else
			f__error "user détecté, mais pas de home: /home/$fu_user"
		fi
		f__info "user root"
	fi

		# requis pour fonctionnement programme
	f__requis "gawk|mawk>gawk wget ip>iproute2 lspci>pciutils wc>coreutils uptime>procps" || exit 1 

		# essai évitement awk à la voidlinux (souci avec awk -F ou -F ' | ')
	if ! echo 'abc=123' | awk -F '=|:' {} &>/dev/null; then
		f__error "awk en place va poser problème." "Pour participer au débuggage, vous pouvez contacter:" "$contact"
	fi

		# détection rapide systeme deb
	type -p dpkg &>/dev/null && ENV_DEBIAN="oui"

		# définition couleurs
	f__color
}
prg_1(){		# 02/12/2017		début

	echo > "$file_output"
	chown $fu_user: "$file_output" &>/dev/null
	chmod 666 "$file_output" &>/dev/null		# rw-rw-rw-, si root permet écriture & effacement à tous
	echo -e "* **$script** sur *$(uname -n)*  \n" > "$file_output"
	echo -e "$ligneRapport  \n" >> "$file_output"
	echo -e "--- \n" >> "$file_output"
}
prg_2(){		# 08/03/2018		traitements principaux

	if [[ "$1" == all || "$1" =~ s ]]; then		#systeme, matériel	-cs
		echo -e "# ▷ Système" >> "$file_output"
		for i in fi_system fi_cpu fi_mem fi_hw fi_batt fi_gpu fi_net fi_audio fi_touchpad fi_bluez fi_usb fi_disk ; do
			echo -n "•"
			[ "$debugScript" == "ok" ] && echo -e "\n$i :   " 1>&2
			$i
		done
	fi
	if [[ "$1" == all || "$1" =~ c ]]; then		#configuration	#debian, packages		-cc
		echo -e "# ▷ Configuration" >> "$file_output"
	 	for i in fi_efi fi_locale fi_conf fi_vrms fi_packagers ; do
			echo -n "•"
			[ "$debugScript" == "ok" ] && echo -e "\n$i :   " 1>&2
			$i
		done
	fi
	if [[ "$1" == all || "$1" =~ r ]]; then		#reseau		-cr
		echo -e "# ▷ Réseau" >> "$file_output"
	 	for i in fi_reseau fi_nm ; do
			echo -n "•"
			[ "$debugScript" == "ok" ] && echo -e "\n$i :   " 1>&2
			$i
		done
	fi
	if [[ "$1" == all || "$1" =~ a ]]; then		#analyse	-ca
		echo -e "# ▷ Analyse" >> "$file_output"
		for i in fi_system_analyse fi_journal_xorg fi_journal ; do
			echo -n "•"
			[ "$debugScript" == "ok" ] && echo -e "\n$i :   " 1>&2
			$i
		done
	fi
	echo -e "\n"
	if [[ "$1" != all ]]; then
			if [ "$DISPLAY" ]; then f_prnt_md "$file_output"; else pager  "$file_output"; fi
	fi
}
prg_3(){		# 22/02/2018		fin de traitements

	echo -e "---  \n" >> "$file_output"
	echo -e "$ligneRapport  \n" >> "$file_output"
	if [  "$debugScript" == "ok" ]; then
		echo -e "\n ***** fin script ***** \n" 1>&2  
		exec 2>&4		# restauration
		exec 4>&-		# fermeture FD4
	fi
	f__dialog_oui_non "non clear" "\n  exporter sur le pastebin par défaut?" && fipaste
	f__info "le rapport est disponible en local, fichier:$YELLOW $file_output" \
		"vous pouvez le visualiser ultérieurement avec $GREEN$script -l" \
		"vous pourrez aussi l'exporter avec $BLUE$script -p"
}
prg_menu(){		# 08/03/2018

function prg_menu_display {		# 06/03/2018
	local centre=50 left=2 larg=60

	if [ $(( $(tput cols) )) -le 80 ]; then 
		centre=$(( $(tput cols)/2+left ))
		larg=$(( centre+3*left ))
	fi
	tput cud 1
	tput hpa $left
	printf '%.'$larg's' "$1"
	tput hpa $centre
	printf '%.'$larg's' "$2"
}

	echo -en "            $GREEN$script -h$STD  : afficher l'aide \n"
	prg_menu_display "$GREEN$script -c${RED}s$STD : catégorie système" \
		"$GREEN$script -c${RED}c$STD : catégorie configuration" 
	prg_menu_display "$GREEN$script -c${RED}r$STD : catégorie réseau" \
		"$GREEN$script -c${RED}a$STD : catégorie analyse" 
	echo -e "\n\n    les catégories peuvent être cumulées: \n" \
		"    $GREEN$script -c${RED}sa$STD générera un rapport sur le système & l'analyse"
	echo -en "\n  ( ne pas saisir le préfixe $YELLOW-c$STD, all par défaut)\n"
	echo -en "\n  choix des catégories à générer (all pour toutes)?  "
	read -r
	if [ "$REPLY" ]; then
		REPLY="-c${REPLY,,}"
	else
		REPLY="all"
	fi
	REPLY=$( sed 's/-call/all/' <<< "$REPLY" )
	exec "$0" "$REPLY"
}

######## début script / initialisation

	# tests au démarrage
prg_init

	# logo et définition couleurs
[ "$1" != "--rc" ] && f_affichage

	# paramètres script
user_agent="Mozilla/5.0 Firefox"
fileDev="/opt/bin/fileDev"
file_output="getInfo_rapport.md"
debug_output="/tmp/$script.log"
script_install="/opt/bin/$script"
script_logs="/var/log/sdeb_$script.log"
url_script="https://framagit.org/kyodev/kyopages/raw/master/scripts/$script"
url_notice="https://kyodev.frama.io/kyopages/scripts/getInfo/"
pasteDuration=7	# durée de conservation standard du paste en jours

spc5=$'\xc2\xa0\xc2\xa0\xc2\xa0\xc2\xa0'
ligneRapport="Rapport du $(date '+%d/%m/%Y %H:%M %z')$spc5◇$spc5$0 $*$spc5◇$spc5[$script $version]($url_notice)"

declare -A lspci		# sortie figet_lspci

options="$*"

for j in $options; do		# première passe options
	case $j  in
		--debug-paste )							# si debug, retour json de pastery.net
			optDebug="debugPaste"
			;;
		--debug )								# enregistrement stderr dans $script.log
			debugScript="ok"
			echo >  "$debug_output"
			chmod 666 "$debug_output" &>/dev/null
			exec 4>&2					# sauvegarde
			exec 2> "$debug_output"		# redirection
			echo -e "$ligneRapport  \n" 1>&2
			;;
		-t* )									# durée de conservation standard du paste en jours
			pasteDuration=$(( $( sed -En 's/-t([0-9]+)/\1/p' <<< "$j" ) ))
			;;
		-i | --install | -r | --remove | --irc | --rrc )		# root requis si install ou remove script
			if [ "$EUID" -ne 0 ]; then
				f__info "vous devez être$RED ROOT$BLUE pour cette opération"
				f__sudo "exec $0 $*"
				exit
			fi
			;;&
	esac
done
options=$( sed -E 's/--debug-paste//g; s/-t[0-9]+//g; s/--debug//g' <<< "$options" | xargs )	# nettoyage options

[ "$options" ] || options="all"


for k in $options; do								# traitement options menu catégories
	categorie+=$( sed -En 's/-c([a-z]+)/\1/p' <<< "$k" )
	options=$( sed -E 's/-c[a-z]+//' <<< "$k" | xargs )
done
[ "$categorie" ] && options+=" -c$categorie"

for j in $options; do								# deuxième passe options, actions
	case $j  in
		-t | --test )					# test
			ORIGIN='test'
			prg_1 "$*"
			echo -n "•"
# fi_system fi_cpu fi_mem fi_hw fi_batt fi_gpu fi_net fi_audio fi_touchpad fi_bluez fi_usb fi_disk
# fi_efi fi_locale fi_conf fi_vrms fi_packagers
# fi_reseau fi_nm
# fi_system_analyse fi_journal_xorg fi_journal
			fi_system
			echo
			if [ "$DISPLAY" ]; then f_prnt_md "$file_output"; else pager  "$file_output"; fi
			;;
		-c* | all )						# rapport complet ou par catégorie
			[ "$j" == "-c" ] && exec "$0" "menu"
			prg_1 "$*"
			j=$( sed -E 's/-c//' <<< "$j" )
			prg_2 "$j"
			prg_3  
			;;
		-dx )							# essai détail, xorgOnly
			prg_1 "$*"
			fi_gpu "xorgOnly"
			if [ "$DISPLAY" ]; then f_prnt_md "$file_output"; else pager  "$file_output"; fi
			exit ;;
		-dp )							# essai util source/apt confOnly
			prg_1 "$*"
			fi_pkg_apt "confOnly"
			if [ "$DISPLAY" ]; then f_prnt_md "$file_output"; else pager  "$file_output"; fi
			;;
		-j )							# analyse, catégorie -ca
			prg_1 "$*"
			prg_2 "a"
			;;
		-l )							# afficher le rapport existant
			if [ "$DISPLAY" ]; then f_prnt_md "$file_output"; else pager  "$file_output"; fi
 			;;
		-p )							# exporte le rapport existant
			fipaste
			;;
		--ip )							# affiche ip public (ipv4&6)
			fi_ip_pub
			echo
			;;
		--mac )							# affiche adresses mac
			figet_ip
			f__info "adresses MAC:\n$STD$BOLD$fg_mac"
			;;
		--rc )							# gfetch
			operation="rc"
			file_output="/tmp/getInfo.rc"
			echo >  "$file_output"
			chmod 666 "$file_output" &>/dev/null
			fi_system "rc"
			f_prnt_md "$file_output"
			exit ;;
		--serial )						# affiche n° série
			fi_serial
			;;
		--ssid )						# affiche configurations ssid
			fi_ssid
			;;
		-h )							# affichage help
			f_help
			;;
		-i | --install )				# installation script
			fscript_install
			;;
		-r | --remove )					# remove script
			fscript_remove
			;;
		--irc )							# install gfetch only
			fscript_install_special
			;;
		--rrc )							# remove gfetch only
			fscript_remove_special
			;;
		-u | --upgrade )				# upgrade script
			operation="upgrade"	# log si f__error
			fscript_update
			exit ;;	
		-us | --us )					# upgrade spécial (en place)
			operation="upgrade"		# log quand f__error
			script_install=$( dirname "$0" )"/$script"
			fscript_update "update en place" 	# redéfinition répertoire install avec celui du script 
			exit ;;
		-v | --version )				# version du script, en ligne et en place
			fscript_get_version
			;;
		menu | * )						# affichage help
			prg_1 "$*"
			prg_menu
			exit ;;
	esac
done

exit 0

### END CONTROL (contrôle chargement)

wget -nv -O getInfo https://frama.link/getinfo
chmod +x getInfo && ./getInfo

wget -nv -O getInfo https://framagit.org/kyodev/kyopages/raw/master/scripts/getInfo