isposix

git clone git://bebou.netlib.re/isposix
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commit 86d5e4565ccf98be966fa3bb1f443c975820b1f2
parent e166406740278a4ae4d5b1c0d6fdb2be21cbcc42
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Mon, 25 Nov 2024 11:50:20 +0100

posix, possibilité de lister les options avec -o

./posix -o chmod
-R

Diffstat:
M
posix.sh
 | 
16
+++++++++++++---

1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/posix.sh b/posix.sh
@@ -1,5 +1,15 @@
 #! /bin/sh
 
-[ -f bdd/${1:?need command}.html ] \
-	&& ${BROWSER:-w3m} "bdd/$1.html" \
-	|| echo "$1 not a posix command"
+while getopts "o" opt; do
+	case "$opt" in
+		( o ) optflag=0;shift;;
+  esac
+done
+
+if [ -f bdd/${1:?need command}.html ];then
+	[ $optflag = 0 ] \
+		&& < "bdd/$1.html" grep -E "<dt><b>-.[&<].*</dt>" | grep -o "\-." \
+		|| ${BROWSER:-w3m} "bdd/$1.html"
+else
+	echo "$1 not a posix command"
+fi