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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2013-05-04 18:36:29 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2013-05-04 18:36:29 +0200 |
| commit | ef2dbc3df8082782630f091833bd06206bdc3a07 (patch) | |
| tree | 5fc2802d4a314d0f44902a6d718963808ad6f4ae | |
| parent | 3d07f9650206b655516631e770bef479739d2eec (diff) | |
| download | rdumpfs-ef2dbc3df8082782630f091833bd06206bdc3a07.tar.gz rdumpfs-ef2dbc3df8082782630f091833bd06206bdc3a07.tar.xz rdumpfs-ef2dbc3df8082782630f091833bd06206bdc3a07.zip | |
detect too few arguments
| -rwxr-xr-x | rdumpfs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/rdumpfs b/rdumpfs index 98ccbf5..3acc606 100755 --- a/rdumpfs +++ b/rdumpfs @@ -18,6 +18,9 @@ fail() { force=false [[ "$1" = -f ]] && force=true && shift +(( $# < 2 )) && fail "too few arguments +Usage: rdumpfs [-f] [RSYNCOPT...] SRC [SRC...] DST" + src=("${@:1:$#-1}") dst=${!#} |