diff --git a/scripts/getInfo b/scripts/getInfo
index ea73596..7fa5d27 100755
--- a/scripts/getInfo
+++ b/scripts/getInfo
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-version=3.27.0
-date="28/02/2018"
+version=3.28.0
+date="01/03/2018"
 projet="simpledeb"
 contact="IRC freenode.net ##sdeb ou https://framagit.org/kyodev/kyopages/issues/"
 script="getInfo"
@@ -34,19 +34,28 @@ f__architecture(){		# 14/12/2017
 	esac
 }
 
-f__color(){		# 31/01/2018
+f__color(){		# 01/03/2018
 
-	  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=$(tput smul)
+	if type -p tput &>/dev/null && tput setaf 1 &>/dev/null; then
+		  BLACK=$( 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
@@ -632,7 +641,7 @@ f_policy(){		# 27/01/2018
 	# 		l1|l2|l3 ligne, indentation, avec espaces
 	# 		tit1|tit2|tit3
 	# 		quote|hl|flush
-	# 	$2 texte à afficher
+	# 	$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 ")
@@ -842,25 +851,24 @@ fi_batt(){		# 14/12/2017
 }
 
 	# [$1=silent], assigne $fe_nb_bluez, $fe_cards_bluez
-fi_bluez(){		# 22/02/2018
+fi_bluez(){		# 01/03/2018
 	local bluez cmd_bluez cmt_bluez mod cmd_mod cmt_mod pluriel text
 
 	x_bluez=1
 
-	if hcitool scan &>/dev/null && [[ $( f__which hciconfig ) ]]; then
-		fe_nb_bluez=$( hciconfig name 2>/dev/null )
-		fe_cards_bluez=$( grep -Eo '^hci[0-9]+' <<< "$fe_nb_bluez" )
-		fe_nb_bluez=$( grep -c '^hci[0-9].*$' <<< "$fe_nb_bluez" ) 
-		fe_cards_bluez=${fe_cards_bluez//[[:cntrl:]]/ }				# mise en liste inline
+	if [[ $( f__which hcitool ) ]] ; then
+		fe_nb_bluez=$( hcitool dev | grep -c 'hci[[:digit:]]' )
+		fe_cards_bluez=$( hcitool dev | grep -Eo 'hci[0-9]+' | tr '\n' ' ' )
 	else
-		fe_nb_bluez=0
+		fe_nb_bluez=-99
+		fe_cards_bluez="n/a"
 	fi
-	[[ "$1" == "silent" || "$fe_nb_bluez" -eq 0 ]] && return 0
+	[[ "$1" == "silent" || "$fe_nb_bluez" -le 0 ]] && return 0
 
 ### 
 		# état
 	bluez=$( hciconfig -a )
-	[ "$( grep -c '^hci[0-9]' <<< "$bluez" )" -gt 1 ] && pluriel="s" || unset pluriel
+	[ "$fe_nb_bluez" -gt 1 ] && pluriel="s" || unset pluriel
 	cmd_bluez="hciconfig -a"
 	cmt_bluez="état périphérique"$pluriel
 		# modules
@@ -1729,7 +1737,6 @@ fi_pkg_apt(){		# 28/02/2018
 		# essai confOnly
 	if [ "$1" == "confOnly" ]; then
 		local apt_unUpgrd cmd_unUpgrd cmd_apt_history essai 
-			# shopt -s extglob
 			# apt_unUpgrd=$( 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"
@@ -2249,7 +2256,7 @@ fi_ssid(){		# 24/12/2017
 	rm "$file_output"
 }
 
-fi_system(){		# 28/02/2018
+fi_system(){		# 01/03/2018
 	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
@@ -2271,7 +2278,7 @@ fi_system(){		# 28/02/2018
 	(( x_shell == 1 ))			|| figet_shell
 	(( x_touchpad == 1 )) 		|| fi_touchpad "silent"
 	(( x_wm == 1 ))				|| figet_wm
-	echo -n "ø"
+	[ "$1" != "rc" ] && echo -n "ø"
 
 		# divers système
 	if [ -d /sys/firmware/efi ]; then
@@ -2284,6 +2291,9 @@ fi_system(){		# 28/02/2018
 	initDaemon=$( ps -p1 -o comm --no-headers )		#  ps -p1 | awk 'FNR==2 {print $4}'
 	if [[ "$initDaemon" == "systemd" && $( f__which systemd ) ]]; then
 		initDaemon=$( 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??
@@ -2347,7 +2357,7 @@ fi_system(){		# 28/02/2018
 
 		# alimentation
 	if ls -1 "/sys/class/power_supply/" | grep -iq '^AC' ; then
-		alim_total=$( grep -cs 1 /sys/class/power_supply/AC*/online )
+		alim_total=$( grep -cs '1' /sys/class/power_supply/AC*/online )
 		alimentation=$( awk -v "alim_total=$alim_total" '
 			{ alim_on=sprintf("%d", $1); if (alim_on>1) pllo="s" }
 			END { if ( alim_total > 1 ) pllt="s"; printf alim_total " alimentation" pllt
@@ -2358,6 +2368,10 @@ fi_system(){		# 28/02/2018
 		# batterie(s)
 	enum_batt=$( grep -E '[A-Z][A-Z]' <<< "$fg_batt" )
 ### 
+	if [ "$1" == "rc" ]; then
+		fi_systemRc
+		return
+	fi
 	[ "$ORIGIN" ] && f_prnt tit2 "système"
 	f_prnt
 	f_prnt 1   "$( sed -E 's/(.*)/**\1**   /' <<< "$fg_dmi" )"			# en gras
@@ -2381,7 +2395,7 @@ fi_system(){		# 28/02/2018
 	f_prnt l2  "architecture système: $fu_archi"
 	f_prnt l2  "date d'installation: $date_install"
 	f_prnt l2  "démon d'initialisation: $initDaemon" 
-	f_prnt l3  "$upstart présent" '[ "$upstart" ]'
+	f_prnt l3  "$upstart" '[ "$upstart" ]'
 	f_prnt l2  "shell actif: $fg_shell"
 							[ "$( f__wcv -w "$fg_shells" )" -gt 1 ] && pluriel="s" || unset pluriel
 	f_prnt l2  "shell"$pluriel" installé"$pluriel": $fg_shells"
@@ -2415,7 +2429,47 @@ fi_system(){		# 28/02/2018
 	f_prnt
 	f_prnt 1   "$( 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**"
-							[ "$fg_nb_threads" -gt "1" ] && pluriel="s" || unset pluriel
+	f_prnt 1   "$loadAverage"
+	f_prnt flush
+	f_dspl_alrt "$alert_slim" "alert"
+}
+
+fi_systemRc(){
+	f_prnt 2   "${fg_dmi//$'\n'/ }"
+	f_prnt 2   "$( sed -n '1p' <<< "$fg_cpu" )"
+	f_prnt 2   "$fe_gpu"
+	f_prnt 2   "$fe_cards_reseau"
+	f_prnt
+	f_prnt l2  "distrib: $fg_distrib"
+	f_prnt l2  "kernel:  $uname"
+	f_prnt l2  "boot:    $mbr"
+	f_prnt l2  "date d'installation: $date_install"
+	f_prnt l2  "démon d'initialisation: $initDaemon" 
+	f_prnt l3  "$upstart" '[ "$upstart" ]'
+	f_prnt l2  "shell:   $fg_shell"
+	f_prnt l2  "${bootImage//$'\n'/ }"
+	f_prnt l2  "serveur d'affichage$serverType $serverX"
+	f_prnt l2  "nombre d'écrans: $fg_nb_screen"
+							[ $( f__wcv "-wv" "$fg_resolution" "pixels" ) -gt 1 ] && pluriel="s" || unset pluriel
+	f_prnt l2  "résolution"$pluriel": $fg_resolution"
+							[ $( wc -w <<< "$fg_dm" ) -gt 1 ] && pluriel="s" || unset pluriel
+	f_prnt l2  "display manager"$pluriel": $fg_dm"
+	f_prnt l2  "desktop (DE): $fg_de"
+	f_prnt l2  "panel: $fg_de_panel" '[ "$fg_de_panel" ]'
+	f_prnt l2  "window manager: $fg_wm"
+	f_prnt
+	f_prnt 1   "$fg_disk_part_fix_tot"
+	f_prnt 1   "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 = $NF
+			printf "charge système: %s %s %s, ", la1, la5, la15
+			printf "soit avec %d %s : %d%% %d%% %d%% ", threads, th, la1/2*100, la5/2*100, la15/2*100 
+			}' )
 	f_prnt 1   "$loadAverage"
 	f_prnt flush
 }
@@ -2435,7 +2489,6 @@ fi_system_analyse(){		# 25/02/2018
 	cmd_bootTime="systemd-analyze time"
 	cmt_bootTime="durée du boot, avant interface graphique"
 		# services en erreur
-#	srvcFail=$( systemctl --state=active,failed | grep -cE 'error|not-found|failed' )
 	srvcFail=$( 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 $0}' )
@@ -2661,7 +2714,7 @@ figet_batt(){		# 25/02/2018
 		[ "$fg_batt" ] || fg_batt="répertoire power_supply inaccessible"
 		return 1
 	fi
-	fg_nb_batt=$( grep -is 'Battery' /sys/class/power_supply/*/type | grep -c . )	# pas de messages, pb gentoo, pk?
+	fg_nb_batt=$( grep -is 'Battery' /sys/class/power_supply/*/type | grep -c . )
 	if [ "$fg_nb_batt" -eq 0 ]; then 
 		return 0
 	fi
@@ -3931,7 +3984,7 @@ figet_modules(){		# 25/02/2018
 	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
+		separator="|"							# séparateur | par défaut
 		modules=$( f__dir -l "$dir" )
 		modules=${modules//.ko}
 		modules=${modules// /|}
@@ -3990,7 +4043,7 @@ figet_shell(){		# 28/02/2018		# thanks neofetch
 
 	x_shell=1
 
-	fg_shell=${SHELL##*/} 		# suppression jusqu'au dernier /, pas de chemin
+	fg_shell=${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 )
@@ -4379,7 +4432,7 @@ fscript_remove(){		# 24/02/2018
 }
 
 	# mise à jour script, [$1 != "" si upgrade en place, $1 dans message info]
-fscript_update(){		# 24/02/2018
+fscript_update(){		# 01/03/2018
 	local dirTemp="/tmp/$script-maj" upgradeEnPlace="$1"
 
 	type -t fscript_update_special &>/dev/null && fscript_update_special	# test, si fonction spécifique, appel
@@ -4392,7 +4445,7 @@ fscript_update(){		# 24/02/2018
 		f__info "log" "pas de mise à jour disponible pour $script $version"
 		return 0
 	else
-		f__info "mise à jour en courupgradeEnPlaces"
+		f__info "mise à jour en cours"
 	fi
 	mkdir -p "$dirTemp"
 	wget -q --tries=2 --timeout=15 -o /dev/null -O "$dirTemp/$script" "$url_script"
@@ -4412,7 +4465,7 @@ fscript_update(){		# 24/02/2018
 	rm -rf "$dirTemp/"
 }
 
-prg_init(){		# 28/02/2018
+prg_init(){		# 01/03/2018
 
 	PATH='/usr/sbin:/usr/bin:/sbin:/bin' 
 	TERM=xterm  
@@ -4420,6 +4473,14 @@ prg_init(){		# 28/02/2018
 	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 )
+
 		# whereis script		retourne vide si installé
 	DIRNAME=$( dirname $0 )
 	DIRNAME=${DIRNAME#/usr/bin}		# suppression /usr/bin éventuel au début ( lien )
@@ -4576,7 +4637,7 @@ function display_menu {
 prg_init
 
 	# logo et définition couleurs
-f_affichage
+[ "$1" != "-rc" ] && f_affichage
 
 	# paramètres script
 user_agent="Mozilla/5.0 Firefox"
@@ -4642,7 +4703,7 @@ for j in $options; do								# deuxième passe options, actions
 # fi_efi fi_locale fi_conf fi_vrms fi_packagers
 # fi_reseau fi_nm
 # fi_system_analyse fi_log_xorg fi_journal
-			fi_bluez		# long
+			fi_system
 			echo
 			[ "$DISPLAY" ] && f_prnt_md "$file_output" || pager  "$file_output"
 			;;
@@ -4653,12 +4714,20 @@ for j in $options; do								# deuxième passe options, actions
 			prg_2 "$j"
 			prg_3  
 			;;
-		-dx )							# ESSAI détail, xorgOnly
+		-rc )							# essai rc
+			file_output="/tmp/getInfo.rc"
+			echo >  "$file_output"
+			chmod 666 "$file_output" &>/dev/null
+			fi_system "rc"
+			cat "$file_output"
+			#~ f_prnt_md "$file_output"
+			exit ;;
+		-dx )							# essai détail, xorgOnly
 			prg_1 "$*"
 			fi_gpu "xorgOnly"
 			[ "$DISPLAY" ] && f_prnt_md "$file_output" || pager  "$file_output"
 			exit ;;
-		-dp )							# ESSAI util source/apt confOnly
+		-dp )							# essai util source/apt confOnly
 			prg_1 "$*"
 			fi_pkg_apt "confOnly"
 			[ "$DISPLAY" ] && f_prnt_md "$file_output" || pager  "$file_output"
diff --git a/scripts/getInfo_changelog.md b/scripts/getInfo_changelog.md
index 25226f0..1340402 100644
--- a/scripts/getInfo_changelog.md
+++ b/scripts/getInfo_changelog.md
@@ -2,6 +2,12 @@
 
 
 
+## getInfo 3.28.0 01/03/2018
+
+* nouveau: fi_system, alerte SLiM+systemd
+* révision f__color, prg_init (opions bash)
+* fix fi_bluez, vitesse (erreur de commande)
+
 ## getInfo 3.27.0 28/02/2018
 
 révision: fi_cpu, fi_pkg_apt