Un outil pour savoir si une commande est posix - retour accueil
git clone git://bebou.netlib.re/isposix
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posix.sh (333B)
1 #! /bin/sh
2
3 while getopts "o" opt; do
4 case "$opt" in
5 ( o ) optflag=0;shift;;
6 esac
7 done
8
9 if [ -f "/var/isposix/${1:?need command}.html" ];then
10 [ "$optflag" = "0" ] \
11 && < "/var/isposix/$1.html" grep -E "<dt><b>-.[&<].*</dt>" | grep -o "\-." \
12 || ${BROWSER:-w3m} "/var/isposix/$1.html"
13 else
14 echo "$1 not a posix command"
15 fi