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| From: | Jim Meyering |
| Subject: | Re: feature request: sleep --random |
| Date: | Fri, 18 Sep 2009 20:28:25 +0200 |
Pádraig Brady wrote:
> Pádraig Brady wrote:
>> sleep $(seq .1 .1 4 | head -n $(($RANDOM%40 +1)) | tail -n1)
>
> Or more concisely using just coreutils logic:
>
> sleep $(seq .1 .1 4 | shuf | head -n1)
Or save a pipe+process:
sleep $(seq .1 .1 4 | shuf --head=1)
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