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-rwxr-xr-xcontrib/pacsysclean.in13
1 files changed, 11 insertions, 2 deletions
diff --git a/contrib/pacsysclean.in b/contrib/pacsysclean.in
index c87082e0..17f7681b 100755
--- a/contrib/pacsysclean.in
+++ b/contrib/pacsysclean.in
@@ -2,23 +2,32 @@
# pacsysclean - Sort installed packages by decreasing installed size. Useful for system clean-up.
+declare -r myname='pacsysclean'
+declare -r myver='@PACKAGE_VERSION@'
+
PACMAN_OPTS=
usage() {
- echo "pacsysclean - Sort installed packages by decreasing installed size."
+ echo "$myname - Sort installed packages by decreasing installed size."
echo
- echo "Usage: pacsysclean [options]"
+ echo "Usage: $myname [options]"
echo
echo "Options:"
echo " -o <options> Specify custom pacman query options (e.g., dt)"
echo " -h, --help Show this help message and exit"
}
+version() {
+ printf "%s %s\n" "$myname" "$myver"
+ echo 'Copyright (C) 2011 Eric BĂ©langer <snowmaniscool@gmail.com>'
+}
+
if [ -n "$1" ]; then
case "$1" in
-o) PACMAN_OPTS="${2}" ;;
-h|--help) usage; exit 0 ;;
+ -V|--version) version; exit 0 ;;
*) usage; exit 1 ;;
esac
fi