add -h/--help parameter
Benjamin Renard commited on 2012-03-22 16:53:16
Showing 1 changed files, with 3 additions and 1 deletions.
- run-all-backup c4d7879..0c9e7dc
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@@ -9,10 +9,12 @@ DEBUG=0 |
| 9 | 9 |
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| 10 | 10 |
function usage() {
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[ -n "$1" ] && echo "[ERROR] $1" > /dev/stderr && echo |
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- echo "usage : $0 [incr|FULL] [-d]" |
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+ echo "usage : $0 [-h|--help] [incr|FULL] [-d]" |
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[ -n "$1" ] && exit 1 || exit 0 |
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} |
| 15 | 15 |
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+[ "$TYPE" == "-h" -o "$TYPE" == "--help" ] && usage |
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+ |
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[ ! -n "$TYPE" ] && TYPE=full |
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if [ "$TYPE" == "incr" -o "$TYPE" == "INCR" ] |
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