This commit is contained in:
Bohan Yang
2019-05-12 17:46:10 +08:00
parent 8001de782b
commit b37a62ea1c
+5 -1
View File
@@ -21,9 +21,13 @@ set -e
command_exists() {
_PATH="$PATH"
PATH="$PATH:/usr/local/sbin:/usr/sbin:/sbin"
command -v "$@" > /dev/null 2>&1
code=1
if command -v "$@" >/dev/null 2>&1; then
code=0
fi
PATH="$_PATH"
unset _PATH
return $code
}
user="$(id -un 2>/dev/null || true)"