isposix

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commit e166406740278a4ae4d5b1c0d6fdb2be21cbcc42
parent 4c14ca35f129012cf6bdcb6a6a84ac887be50515
Auteurice: Arthur Pons <arthur.pons@unistra.fr>
Date:   Mon, 25 Nov 2024 11:37:49 +0100

posix, vérifier si cmd existe avant de l'ouvrir

Diffstat:
M
posix.sh
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/posix.sh b/posix.sh
@@ -1,3 +1,5 @@
 #! /bin/sh
 
-${BROWSER:-w3m} bdd/${1:?need command}.html
+[ -f bdd/${1:?need command}.html ] \
+	&& ${BROWSER:-w3m} "bdd/$1.html" \
+	|| echo "$1 not a posix command"