kyopages/scripts/getIp

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#!/bin/bash
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version=1.16.0
date="4/12/2017"
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projet="simpledeb"
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contact="IRC freenode ##sdeb ou https://framagit.org/kyodev/kyopages/issues/"
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script="getIp"
##### license LPRAB/WTFPL
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# auteur: simpledeb
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# contributeurs: kyodev
#####
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# $1=commande à tester, return localisation cmd si existe, return 1 si absent avec aucun message (ala debian)
# pour un test concis genre [ "$(f__cmd_exist $cmd)" ] && echo "$cmd existe"
# utilisation `type -p` pour le test, pour une bonne portabilité
f__cmd_exist(){ # 22/10/2017
# command -v
if type -p "$1" &>/dev/null ; then
echo $(type -p $1)
else
return 1
fi
}
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f__color(){ # 08/10/2017
YELLOW=$(tput setaf 3) # question
GREEN=$(tput setaf 2) # ok
BLUE=$(tput setaf 4) # info
RED=$(tput setaf 1) # alerte
STD=$(tput sgr0) # retour normal
MAGENTA=$(tput setaf 5)
CYAN=$(tput setaf 6)
BOLD=$(tput bold)
ITAL=$(tput sitm)
SOUL=$(tput smul)
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}
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# affichage $1 en rouge, $1++ optionnels en bleu, sortie script sur erreur, log $1 si $opType=upgrade
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f__error(){ # 15/10/2017
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echo -e "\n$RED $script $version, erreur critique: $1 $STD"
for (( i=2 ; i<=$# ; i++ )); do
echo -e " $BLUE${!i}$STD"
done
echo
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if [ "$opType" == "upgrade" ]; then f__log "$script $version: $1"; fi
exit 1
}
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# affichage des paramètres en bleu, si $1=raw pas de ligne vide à la fin, si $1=log alors uniquement $2 logué
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f__info(){ # 15/10/2017
local depart=1 i
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if [ "$1" == "raw" ] || [ "$1" == "log" ]; then depart=2; fi
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[ "$1" == "log" ] && f__log "$(sed -E 's/\\t//;s/\\n// ' <<< $2 | xargs )"
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for (( i=$depart ; i<=$# ; i++ )); do
echo -e " $BLUE${!i}$STD"
done
[ "$1" == raw ] || echo
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}
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# log spécifique, fichier log limité à 10000 octets, $1 message à loguer
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f__log(){ # 27/10/2017
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if [ -w "$fileLogs" ]; then
if [ "$(stat -c %s $fileLogs)" -ge "10000" ]; then
echo "$(date +%Y%m%d\ %H%M%S) $1" &>/dev/null > "$fileLogs"
else
echo "$(date +%Y%m%d\ %H%M%S) $1" &>/dev/null >> "$fileLogs"
fi
fi
}
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# test dépendances/paquets, $1 liste commande[>paquet] (ex: killall>psmisc)
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# si manque, return 1 & info commandes manquantes, si debian proposition paquet à installer
# si $2=debOnly et si paquets manquants: return 1 et $debOnlyAbsent ( $1=liste paquets )
# si $2=debOnly et si paquets présent: return 0 et $debOnlyPresent ( $1=liste paquets )
# attention priorité $debOnlyAbsent sur $debOnlyPresent
f__requis(){ # 4/12/2017
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local dependsMissing packagesMissing command package ireq compteur pluriel
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unset debOnlyAbsent debOnlyPresent
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for ireq in $1; do
command="$(cut -d '>' -f 1 <<< $ireq)"
package="$(cut -d '>' -f 2 <<< $ireq)"
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if [ "$2" == "debOnly" ]; then
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if type -p "dpkg" &>/dev/null ; then # package only et debian
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LC_ALL=C dpkg --get-selections | grep -qE "^$package[[:space:]]+install" \
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&& debOnlyPresent+="$package " || debOnlyAbsent+="$package "
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fi
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elif ! type -p "$command" &>/dev/null ; then
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dependsMissing+="$command "
packagesMissing+="$package "
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fi
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done
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[ "$debOnlyAbsent" ] && debOnlyAbsent="$(xargs <<< $debOnlyAbsent)" # trim début & fin
[ "$debOnlyPresent" ] && debOnlyPresent="$(xargs <<< $debOnlyPresent)" # trim début & fin
[ "$debOnlyAbsent" ] && return 1
[ "$debOnlyPresent" ] && return 0
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if [ "$dependsMissing" ]; then
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compteur="$(wc -w <<< $dependsMissing)"
[ "$compteur" -gt "1" ] && pluriel="s" || unset pluriel
if [ -e /etc/debian_version ]; then
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f__info "$RED""erreur critique: $compteur paquet"$pluriel" manquant"$pluriel": $STD$BOLD$dependsMissing" \
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"\n vous devriez exécuter:$GREEN apt install $packagesMissing"
else
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f__info "$RED""erreur critique: $compteur commande"$pluriel" manquante"$pluriel": $STD$BOLD$dependsMissing"
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fi
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return 1
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fi
}
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# $1=cmd si $2: nb de tentatives pour s'identifier, sinon 2 tentatives par défaut, suppose bash existant
f__sudo(){ # 4/12/2017
local nb=2 sudo isudo toBash
[ $( type -p bash 2>/dev/null ) ] && toBash="$( type -p bash )" || return 2
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# sudo --shell bash équivalent su ?
if sudo -v &>/dev/null && [ $EUID -ne 0 ] ; then
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sudo="sudo su --shell $toBash --preserve-environment -c "
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else
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sudo="su --shell $toBash --preserve-environment -c "
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fi
[ "$2" ] && nb="$2"
for (( isudo=1 ; isudo<="$nb" ; isudo++ )); do
$sudo " $1"
[ "$?" == 0 ] && break
[ "$isudo" == "$nb" ] && return 1
done
}
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# user ayant initié la session graphique, assigne $fu_user
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# return 1 sur échec identification user, return 2 sur absence home/
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# gestion variable environnement user avec: USER_INSTALL=<user> script
f__user(){ # 3/12/2017
local user userid test root_login
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root_login="$(grep ':0:' /etc/passwd | cut -d':' -f1)" || root_login="root"
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if [ "$USER_INSTALL" ]; then # user via variable environnement, moyen d'injecter root si pb
fu_user="$USER_INSTALL";
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return 0
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elif [[ "$TERM" =~ linux ]]; then #debian 9 recovery ou nomodeset TERM=linux
if [ "$USER" ]; then
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user="$USER"
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elif [ "$EUID" -eq 0 ]; then
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fu_user="$root_login"
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return 0
fi
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fi
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if [ "$SUDO_UID" ]; then
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userid="$SUDO_UID";
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elif grep -qEo '[0-9]+' <<< "$XDG_RUNTIME_DIR" ; then
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userid="$(grep -Eo '[0-9]+' <<< $XDG_RUNTIME_DIR | cut -d'/' -f4)"
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elif grep -qEo '[0-9]+' <<< "$XAUTHORITY" ; then
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userid="$(grep -Eo '[0-9]+' <<< $XAUTHORITY | cut -d'/' -f4)"
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fi
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[ "$userid" ] && user="$(grep $userid /etc/passwd | cut -d ":" -f 1 )"
if [ "$user" ] && [ "$user" != "$root_login" ]; then
fu_user="$user"
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return 0
else
if [ "$SUDO_USER" ] && [ "$SUDO_USER" != "$root_login" ]; then
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user="$SUDO_USER";
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elif grep -qv 'root' <<< "$(who)"; then
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user="$(grep -v 'root' <<< $(who) | head -n1 | cut -d ' ' -f1)"; # grep -v 'root' <<< $(who) | gawk 'FNR==1{print $1}'
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elif grep -q 'hourly.*get[A-Z].*\.anacrontab.*\.config/anacron/spool' /etc/crontab; then
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user="$(grep 'hourly.*get[A-Z].*\.anacrontab.*\.config/anacron/spool' /etc/crontab | head -n1 | cut -d' ' -f2)"; # grep 'hourly.*get[A-Z].*\.anacrontab.*\.config/anacron/spool' /etc/crontab | gawk 'FNR==1{print $2}
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fi
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fi
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fu_user="$user"
[ "$fu_user" ] || return 1
[ -d "/home/$fu_user" ] || return 2
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return 0
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}
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# test wget, $1 url à tester, sortie du script si $1 seul (même si url testée ok)
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# si $2=print affiche url testée & entêtes http & location (si présente) et sortie normale fonction
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# si $2=loc affiche seulement location et sortie normale fonction
# si $2=test return 0 si ok, return 1 si ko
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f__wget_test(){ # 28/11/2017
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local file_test_wget retourWget retourHttp location
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file_test_wget="/tmp/testWget-$$-$RANDOM"
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wget -Sq --timeout=10 --user-agent="$user_agent" --spider --save-headers "$1" &>"$file_test_wget"
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retourWget="$?"
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[ "$retourWget" == 1 ] && retourWget="code erreur générique"
[ "$retourWget" == 2 ] && retourWget="parse erreur (ligne de commande?)"
[ "$retourWget" == 3 ] && retourWget="erreur Entrée/sortie fichier"
[ "$retourWget" == 4 ] && retourWget="défaut réseau"
[ "$retourWget" == 5 ] && retourWget="défaut vérification SSL"
[ "$retourWget" == 6 ] && retourWget="défaut authentification"
[ "$retourWget" == 7 ] && retourWget="erreur de protocole"
[ "$retourWget" == 8 ] && retourWget="réponse serveur en erreur"
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retourHttp="$(grep -i 'HTTP/' "$file_test_wget" | tr -d '\n' | xargs)"
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if [ "$2" == "test" ]; then
rm "$file_test_wget" 2>/dev/null
# spécial maintenance frama.link
[ "$(grep -c '303' <<< $retourHttp)" -ne 0 ] && return 1 # 303 See Other
[ "$retourWget" == "0" ] && return 0 || return 1
fi
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location="$(grep -i 'location' $file_test_wget | xargs)"
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if [ "$2" == "print" ]; then
if [ "$retourWget" ]; then
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echo "erreur wget: $RED$retourWget"
echo -e "$BLUE $1$STD\t$RED $retourHttp"
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else
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echo -e "$BLUE $1$STD\t$GREEN $retourHttp"
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fi
fi
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if [ "$2" == "print" ] || [ "$2" == "loc" ]; then
[ "$location" ] && echo "$YELLOW $location" || echo "$YELLOW no location"
echo "$STD"
return 0
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fi
if [ "$retourWget" ]; then
rm "$file_test_wget"
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f__error "wget, $retourWget" "$1" "$YELLOW$retourHttp" "$location"
# echo -e "$RED errur wget, $retourWget \n $1 \n $YELLOW$retourHttp \n $location"
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fi
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if [ "$(grep -c '200' <<< $retourHttp)" -ne 0 ]; then
echo -e "$GREEN\ntout est ok, réessayer\n$STD"
fi
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rm "$file_test_wget" 2>/dev/null
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exit 0
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}
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# $1=commande à tester, return localisation cmd si existe, return 1 si absent avec aucun message (à là debian)
# pour un test concis genre [ "$(f__which $cmd)" ] && echo "$cmd existe"
# utilisation `type -p` pour le test, pour une bonne portabilité
f__which(){ # 27/11/2017
if type -p "$1" &>/dev/null ; then
echo $( type -p $1 2>/dev/null ) # équivalent: command -v
else
return 1
fi
}
f_affichage(){
local affichage_text=" _ ___
__ _ ___| |_|_ _|_ __
/ _' |/ _ \ __|| || '_ \
| (_| | __/ |_ | || |_) |
\__, |\___|\__|___| .__/
|___/ |_|
"
echo -e "$GREEN$affichage_text\n $version$STD - $GREEN$date$STD"
}
f_help(){ # 4/12/2017
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cat << 'EOF'
----------------------------------------------------------------------
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./getIp : exécution normale
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getIp : exécution normale si script installé dans le système
ce script requiert une des commandes suivantes pour déterminer l'ip publique :
dig (dnsutils) / wget / curl / telnet / nc
options:
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-h, --help : affichage aide
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-4, --ip4 : affiche ipv4 public
-6, --ip6 : affiche ipv6 public
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-46 --public : afiche ipv4 & ipv6 public
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'', --local : affiche adresses mac / ip privées / passerelle
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-us : upgrade spécial du script (pas de mise à jour auto, maj du script en place)
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-i, --install : installation du script dans le système
-r, --remove : suppression du script dans le système
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-u, --upgrade : upgrade script installé si maj possible
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-v, --version : version du script, en ligne et en cours d'exécution
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EOF
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echo -e "$STD plus d'infos: $GREEN$urlNotice\n$STD"
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}
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# assigne $fg_ip, $fg_ip_tp, $fg_gws, $fg_gws_tp, $fg_ifn_prior, $fg_ifn, $fg_mac, fg_mac_tp
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figet_ip(){ # 27/11/2017
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local ifn
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[ $( f__which ip ) ] || return 1
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fg_ip="$(sed '/[[:digit:]]:[[:blank:]]lo.*inet/d; /inet6.*scope/d' <<< $(ip -o a) | gawk '{print " ",$4,"(",$2,")"}')"
fg_ip_tp="$(sed -E 's/(^.*wl.*)/\1 (wifi)/;s/(^.*en.*|^.*eth.*)/\1 (ethernet)/' <<< $fg_ip)"
fg_gws="$(LC_ALL=C ip -4 route | gawk '/default via/ {print " ",$3,"(",$5,")"}')"
fg_gws+="$(LC_ALL=C ip -6 route | gawk '/default via/ {print " ",$3,"(",$5,")"}')"
fg_gws_tp="$(sed -E 's/(^.*wl.*)/\1 (wifi)/;s/(^.*en.*|^.*eth.*)/\1 (ethernet)/' <<< $fg_gws)"
fg_ifn_prior="$(ip route get 255.255.255.255 | sed -nr 's/.*src ([0-9.]+).*/\1/p')"
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for ifn in $(ls /sys/class/net/) ; do
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[ "$ifn" != "lo" ] && fg_ifn+=" $ifn"$'\n'
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[ "$ifn" != "lo" ] && fg_mac+=" $ifn: $(cat /sys/class/net/$ifn/address)"$'\n'
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done
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# fg_ifn="$(sed '/^[[:blank:]]*$/d' <<< $fg_ifn)" # suppression lignes vides
# fg_mac="$(sed '/^[[:blank:]]*$/d' <<< $fg_mac)" # suppression lignes vides
# voir cat /sys/class/net/wlp1s0/uevent
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fg_mac_tp="$(sed -E 's/(^.*wl.*)/\1 (wifi)/;s/(^.*en.*|^.*eth.*)/\1 (ethernet)/' <<< $fg_mac)"
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fg_ifn=${fg_ifn%[[:cntrl:]]} # suppression dernier $'\n'
fg_mac_tp=${fg_mac_tp%[[:cntrl:]]} # suppression dernier $'\n'
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}
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# $1=4|6, assigne $fg_public
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figet_ip_pub(){ # 20/11/2017
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local dig_test ip_test iip
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list_ip4(){
ip_test+=" http://whatismyip.akamai.com"
ip_test+=" http://ipof.in/txt"
ip_test+=" http://eth0.me"
ip_test+=" http://ipecho.net/plain"
ip_test+=" http://alma.ch/myip.cgi"
ip_test+=" http://checkip.amazonaws.com"
ip_test+=" http://eth0.me"
ip_test+=" http://ipecho.net/plain"
ip_test+=" api.infoip.io/ip" # http & https
ip_test+=" api.ipify.org" # http & https
ip_test+=" ipinfo.io/ip" # http & https
}
list_ip6(){
ip_test+=" http://ipv6.whatismyip.akamai.com"
ip_test+=" http://bot.whatismyipaddress.com"
ip_test+=" ip.tyk.nu" # http & https
ip_test+=" l2.io/ip" # http & https
ip_test+=" ident.me" # http & https
ip_test+=" icanhazip.com" # http & https
ip_test+=" wgetip.com" # http & https
ip_test+=" https://canhazip.com"
ip_test+=" https://tnx.nl/ip"
}
list_ip4_dig(){
dig_test+=" whoami.akamai.net/@ns1-1.akamaitech.net"
dig_test+=" myip.opendns.com/@resolver1.opendns.com"
dig_test+=" myip.opendns.com/@resolver2.opendns.com"
dig_test+=" myip.opendns.com/@resolver3.opendns.com"
dig_test+=" myip.opendns.com/@resolver4.opendns.com"
}
list_ip6_dig(){
dig_test+=" -6/myip.opendns.com/aaaa/@resolver1.ipv6-sandbox.opendns.com"
dig_test+=" -6/myip.opendns.com/aaaa/@resolver2.ipv6-sandbox.opendns.com"
}
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unset fg_public
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if [ "$1" == "4" ]; then
ping -4 -c1 google.com &>/dev/null || ping -4 -c1 free.fr &>/dev/null || return 1 # test connectivité
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list_ip4_dig
list_ip4
ip_telnet=4.ifcfg.me
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elif [ "$1" == "6" ]; then
ping -6 -c1 google.com &>/dev/null || ping -6 -c1 free.fr &>/dev/null || return 1 # test connectivité
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list_ip6_dig
list_ip6
ip_telnet=6.ifcfg.me
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fi
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if [ $( f__which dig ) ] && [ -z "$fg_public" ]; then
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for iip in $dig_test ; do
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fg_public="$(dig +short $(sed 's;/; ;g' <<< $iip))"
[ "$fg_public" ] && break
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done
fi
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if [ $( f__which wget ) ] && [ -z "$fg_public" ]; then
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cmd="wget --quiet --timeout=5 -O - "
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for iip in $ip_test ; do
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fg_public="$($cmd $iip)"
[ "$fg_public" ] && break
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done
fi
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if [ $( f__which curl ) ] && [ -z "$fg_public" ]; then
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cmd="curl --silent --location --retry 0 --max-time 5" #--location pour aider redirections
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for iip in $ip_test ; do
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fg_public="$($cmd $iip)"
[ "$fg_public" ] && break
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done
fi
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if [ $( f__which telnet ) ] && [ -z "$fg_public" ]; then
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fg_public="$(telnet $ip_telnet 23 2>/dev/null | grep $1 | cut -d ' ' -f 4)"
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fi
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if [ $( f__which nc ) ] && [ -z "$fg_public" ] && [ "$1" != "IPv6" ]; then
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fg_public="$(nc $ip_telnet 23 2>/dev/null | grep $1 | cut -d ' ' -f 4)"
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fi
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if [ -z "$fg_public" ]; then
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f__error "il manque une des commandes suivantes:\n" \
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"dig / wget / curl / telnet / nc \n" \
"ou les ip de test sont devenues défaillantes\n" \
"réessayer après avoir installé dig (dnsutils) et wget\n" \
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"si l'erreur persiste, merci de prévenir $projet, $contact"
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fi
}
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# inscription dans tache upgrade en anacron hebdomadaire, via cron horaire, $1=upgrade|install|remove
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fscript_cronAnacron(){ # 2/12/2017
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local dirAnacron dirSpool fileAnacron
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[ "$(type -t fscript_cronAnacron_special)" ] && fscript_cronAnacron_special # test, si fonction spécifique, appel
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dirAnacron="/home/$fu_user/.config/anacron"
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dirSpool="$dirAnacron/spool"
fileAnacron="$dirAnacron/$script.anacrontab"
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[ "$EUID" -eq 0 ] && sed -i "/$script.anacrontab/d" /etc/crontab
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case "$1" in
install | upgrade )
mkdir -p "$dirAnacron"
# table anacron
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echo "7 10 $script nice $fileInstall --upgrade 1>/dev/null" > "$fileAnacron" # juste erreurs en syslog
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## anacron journalier pour dev logname
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if [ -e "$fileDev" ]; then
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echo "1 00 $script""Dev nice $fileInstall --upgrade 1>/dev/null" >> "$fileAnacron"
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fi
# création spool anacron utilisateur
mkdir -p "$dirSpool"
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chown -R "$fu_user:" "$dirAnacron" "$dirSpool"
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if [ "$EUID" -eq 0 ]; then
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# crontab pour activation horaire anacron
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echo "@hourly $fu_user /usr/sbin/anacron -t $fileAnacron -S $dirSpool" >> /etc/crontab
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fi
[ "$(grep "$script" /etc/crontab)" ] || echo f__error "inscription crontab" \
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"certains systèmes semblent poser poser problème, merci de rapporter ce bug à $projet, $contact"
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;;
remove )
rm "$dirSpool/$script"* &>/dev/null
rm "$fileAnacron" &>/dev/null
rmdir "$dirSpool" "$dirAnacron" &>/dev/null
;;
esac
}
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# version script en ligne, [$1=update], assigne $versionScript, $script_aJour=ok|ko
fscript_get_version(){ # 06/11/2017
local var_temp
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f__info "raw" "$GREEN""version script en cours: $version"
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versionScript=$(wget -q --timeout=15 -O - "$urlScript" | grep -m1 '^version=' | cut -d'=' -f2)
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if [ "$versionScript" ]; then
if [ "$version" != "$versionScript" ]; then
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[ "$1" = "update" ] && var_temp=", mise à jour en cours"
[ "$1" = "update" ] || var_temp=", mise à jour possible"
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script_aJour="ko"
else
script_aJour="ok"
fi
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f__info "version script en ligne: $versionScript$var_temp"
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else
f__info "version script en ligne$RED non accessible"
fi
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}
# installation du script dans le système
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fscript_install(){ # 2/12/2017
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if grep -q 'bin' <<< "$(dirname $0)" ; then
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f__info "$RED""l'installation dans le système doit se faire depuis un script local $GREEN(./$script -i )"
return 1
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fi
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if [ "$EUID" -ne 0 ]; then
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f__info "vous devez être$RED ROOT$BLUE pour installer ce script dans le système"
f__sudo "exec $0 -i"
return $?
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fi
[ "$(type -t fscript_install_special)" ] && fscript_install_special # test, si fonction spécifique, appel
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f__requis "wget anacron cron" || exit 1
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# install /opt
mkdir -p /opt/bin/
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cp -d "$(basename $0)" "$fileInstall"
ln -s "$fileInstall" "/usr/bin/$script" &>/dev/null
chmod 775 "$fileInstall" # rwx rwx r-x, proprio fu_user
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# cron/anacron install
fscript_cronAnacron "install"
# création fichier log
touch "$fileLogs"
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chmod 664 "$fileLogs" # rw- rw- r--, proprio fu_user
chown "$fu_user:" "$fileLogs" "$fileInstall"
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[ -e "$fileDev" ] || rm "$(basename $0)" &>/dev/null ## on efface pas si fileDev (dev)
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f__info "log" "$script $version installé dans le système." "maintenant, appel du script par: $GREEN$script$BLUE (sans ./)"
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}
# suppression du script dans le système
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fscript_remove(){ # 06/11/2017
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if ! grep -q 'bin' <<< "$(dirname $0)" ; then
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f__info "$RED""cette fonction doit être appelée depuis le script installé dans le système $GREEN($script -r)"
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return 1
fi
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if [ ! -x "$fileInstall" ];then
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f__info "$RED$script n'est pas installé"
return 1
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fi
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if [ "$EUID" -ne 0 ]; then
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f__info "vous devez être$RED ROOT$BLUE pour supprimer ce script dans le système"
f__sudo "exec $0 -r"
return $?
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fi
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[ "$(type -t fscript_remove_special)" ] && fscript_remove_special # test, si fonction spécifique, appel
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# suppression de /opt
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rm "$fileInstall" &>/dev/null
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unlink "/usr/bin/$script" &>/dev/null
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# cron/anacron remove
fscript_cronAnacron "remove"
f__info "log" "$script $version supprimé du système."
}
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# mise à jour script si dispo, v2, +update spécifique
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fscript_update(){ # 2/11/2017
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local dirTemp="/tmp/$script-$RANDOM"
[ $(type -t fscript_update_special) ] && fscript_update_special # test, si fonction spécifique, appel
if [ -z "$updateSpecial" ] && ! grep -q 'bin' <<< "$(dirname $0)" ; then
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f__info "$RED""cette fonction doit être appelée depuis le script installé dans le système $GREEN($script -u)"
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return 1
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fi
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fscript_get_version "update"
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if [ "$script_aJour" == "ok" ]; then
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f__info "log" "pas de mise à jour disponible pour $script $version"
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return 0
fi
mkdir -p "$dirTemp"
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wget -q --tries=2 --timeout=15 -O "$dirTemp/$script" "$urlScript"
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if [ "$?" != "0" ]; then f__wget_test "$urlScript"; fi
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if grep -q '#!/bin/bash' "$dirTemp/$script" ; then
cp -d "$dirTemp/$script" "$fileInstall"
chmod 775 "$fileInstall" # rwx rwx r-x, proprio fu_user
chown "$fu_user:" "$fileInstall"
[ -z "$updateSpecial" ] && fscript_cronAnacron "upgrade"
f__info "log" "$script mis à jour en version $versionScript $updateSpecial"
else
rm -rf "$dirTemp/"
f__error "échec update" "mauvais téléchargement, réessayer plus tard"
fi
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rm -rf "$dirTemp/"
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}
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testuser(){ # 4/12/2017
f__user
retourFUser="$?"
[ "$retourFUser" -eq 1 ] && f__error "user indéterminé" \
"pour contourner, lancer le script avec:\n$GREEN USER_INSTALL=<user> $0 \n"
if [ "$retourFUser" -eq 2 ]; then
[ "$EUID" -eq 0 ] && fu_user="root" || f__error "user détecté, mais pas de home: /home/$fu_user"
f__info "user root"
fi
}
prg_init(){ # 2/12/2017
PATH='/usr/sbin:/usr/bin:/sbin:/bin'
TERM=xterm
IFS_INI="$IFS"
IFS=$' \t\n'
export PATH TERM IFS
# 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 bash v4
[ "$BASH_VERSINFO" == 4 ] || f__error "bash v4 requis" "version installée: $BASH_VERSION"
# détermination user derrière root
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f__user
retourFUser="$?"
[ "$retourFUser" -eq 1 ] && f__error "user indéterminé" \
"pour contourner, lancer le script avec:\n$GREEN USER_INSTALL=<user> $0 \n"
if [ "$retourFUser" -eq 2 ]; then
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[ "$EUID" -eq 0 ] && fu_user="root" || f__error "user détecté, mais pas de home: /home/$fu_user"
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f__info "user root"
fi
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# requis pour fonctionnement programme
f__requis "gawk wget ip>iproute2"
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}
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######## début script / initialisation
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# définition couleurs
f__color
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# tests au démarrage
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prg_init
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# paramètres généraux
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fileLogs="/var/log/sdeb_$script.log"
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fileDev="/opt/bin/fileDev"
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fileInstall="/opt/bin/$script"
urlScript="https://frama.link/getip"
urlNotice="https://frama.link/doc-getip"
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# actions
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options="$@"
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if [[ "$options" =~ -i|-r|-u|--install|--remove|--update|-us ]]; then
testuser
fi
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if [[ ! "$options" =~ -46|-4|-6|--public ]]; then
f_affichage
fi
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for j in "$options"; do
case $j in
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-4 | --ip4 )
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if figet_ip_pub "4" ; then
echo "$fg_public"
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else
echo "pas de connectivité ipv4"
fi
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;; # affiche ip v4 public
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-6 | --ip6 )
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if figet_ip_pub "6" ; then
echo "$fg_public"
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else
echo "pas de connectivité ipv6"
fi
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;; # affiche ip v6 public
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-46 | --public )
if figet_ip_pub "4" ; then
echo "$fg_public"
else
echo "pas de connectivité ipv4"
fi
if figet_ip_pub "6" ; then
echo "$fg_public"
else
echo "pas de connectivité ipv6"
fi
;; # ip v4 & v6
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'' | --local )
figet_ip || f__error "iproute2 doit être installé" "il remplace net-tools qui n'est plus développé"
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echo -e "\n ip locale(s):\n$BLUE$fg_ip_tp\n$STD"
echo -e " passerelle(s):\n$BLUE$fg_gws_tp\n$STD"
echo -e " adresse(s) Mac:\n$BLUE$fg_mac_tp\n$STD"
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;; # affiche ip locales
2017-08-26 23:41:25 +02:00
-i | --install )
2017-10-28 08:38:06 +02:00
fscript_install
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;; # installation du script dans le système
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-r | --remove )
2017-10-28 08:38:06 +02:00
fscript_remove
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;; # suppression du script dans le système
-u | --upgrade )
2017-10-28 08:38:06 +02:00
opType="upgrade" # log si f__error
fscript_update
2017-09-03 09:39:12 +02:00
exit ;; # upgrade script si maj possible
2017-10-28 08:38:06 +02:00
-us )
opType="upgrade" # log si f__error
updateSpecial="update spécial actif"
fileInstall="$(dirname $0)/$script"
fscript_update
exit ;; # upgrade spécial
2017-08-26 23:41:25 +02:00
-v | --version )
2017-08-26 09:06:24 +02:00
fscript_get_version
;; # version du script, en ligne et exécuté
2017-08-26 23:41:25 +02:00
-h | --help | * )
2017-08-30 01:04:22 +02:00
f_help
2017-08-26 09:06:24 +02:00
;; # affichage help
2017-08-07 09:39:51 +02:00
esac
done
2017-12-04 13:25:57 +01:00
2017-08-17 00:52:37 +02:00
exit 0
2017-08-07 09:39:51 +02:00
2017-10-27 16:34:21 +02:00
wget -nv -O getIp https://frama.link/getip
2017-08-07 09:39:51 +02:00
chmod +x getIp && ./getIp
2017-10-09 20:20:26 +02:00
2017-10-27 16:34:21 +02:00
wget -nv -O getIp https://framagit.org/kyodev/kyopages/raw/master/scripts/getIp