diff options
| author | tv <tv@also> | 2010-05-07 04:52:10 +0200 |
|---|---|---|
| committer | tv <tv@also> | 2010-05-07 04:52:10 +0200 |
| commit | ee937603bb8ad9b18d03113bee4759811748d337 (patch) | |
| tree | ea4cff25143181f66053d2e4367deea656d62388 /modules/sleep | |
| parent | 75d12a3ba0c0a2bc9adaeb6660757d8dfdff6f1e (diff) | |
| parent | e164088a38e067b4456cf131a260e3cdd90d0fb3 (diff) | |
Merge ssh://shack/~/noise
Diffstat (limited to 'modules/sleep')
| -rwxr-xr-x | modules/sleep | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/modules/sleep b/modules/sleep new file mode 100755 index 00000000..b8d350f7 --- /dev/null +++ b/modules/sleep @@ -0,0 +1,10 @@ +#! /bin/sh +case "$1" in + (--help) echo "pause for NUMBER seconds" ;; + (*) + if ! echo "$1" | grep -Eq '^([0-9]+(\.[0-9]*)?|[0-9]*\.[0-9]+)$' ; then + echo '[31;1mFAIL: $1 is not a number[m' + else + sleep "$1" + fi +esac |