fi
done
+Usage() {
+ echo "Usage: $NAME [-q|--quick] [<system> [<system> [...]]]"
+ echo " $NAME {-r|--running}"
+ exit 2
+}
+
Check_Size() {
# $1: directory
# $2: padding
exit 1
fi
-if [ "$1" == "-q" ]; then
- QUICK=1
+while [ $# -gt 0 ]; do
+ case "$1" in
+ "--quick"|"-q")
+ QUICK=1
+ ;;
+ "-"*)
+ Usage
+ ;;
+ *)
+ break
+ esac
shift
-fi
-
-case "$1" in
- "-"*)
- echo "Usage: $NAME [-q] [<system> [<system> [...]]]"
- echo " $NAME {-r|--running}"
- exit 2
- ;;
-esac
+done
if [ $# -ge 1 ]; then
for s in "$@"; do