diff options
Diffstat (limited to 'bin/backup-clean')
| -rwxr-xr-x | bin/backup-clean | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/backup-clean b/bin/backup-clean index d12159d..0c6e38a 100755 --- a/bin/backup-clean +++ b/bin/backup-clean @@ -54,15 +54,15 @@ retention_delay() { } dest=/.history -while getopts :nd:v opt; do +while getopts :nv opt; do case $opt in - (d) dest=$OPTARG ;; (n) optn=1 ;; (v) optv=1 ;; - (*) echo "Usage: $0 [-nv] [-d dir]"; exit 1; + (*) echo "Usage: $0 [-nv] [dir]"; exit 1; esac done shift $((OPTIND - 1)) +[ "$1" ] && dest=$1 # Sorted list of backups, most recent first. lbu=$(ls -rv "$dest") |