libstd: function def_cmd added

2026-07-07 14:20:50 +02:00 · 2024-07-15 18:30:31 +02:00
parent 86e996b588
commit 81eed3a716
1 changed files with 4 additions and 0 deletions
@@ -35,6 +35,10 @@ std::die() {
        exit $ec
 }

+std::def_cmd(){
+	which "$1" 2>/dev/null || std::die 255 "'$1' not found!"
+}
+
 std::def_cmds(){
 	local path="$1"
 	shift