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Re: [PROGRAMMERING] Vælg tilfældig fil i Bash

To: sslug@sslug
Subject: Re: [PROGRAMMERING] Vælg tilfældig fil i Bash
From: Poul-Erik Andreasen <sslug@sslug>
Date: Mon, 15 Mar 2004 20:32:18 +0100
Newsgroups: sslug.programmering
Organization: SSLUG
References: <20040315201150.1f30b8aa.anders@misfeldt.dk>

On Mon, 15 Mar 2004 20:11:50 +0100
Anders Misfeldt <sslug@sslug> wrote:

> Hej,
> 
> Hvordan kan man i bash udvælge en tilfældig fil i en mappe? Filerne hedder
> ikke noget med 1, 2, 3 eller noget. De har alm. navne :-)
> 
> Hvordan kan man det?
> 
> Altså hvis man har 3 filer i billeder
> 
> mars.jpg
> jupiter.jpg
> saturn.jpg
> 
> så vælger scriptet en af filerne tilfældigt. 


find -type f | perl -e '@a=<>;print sslug@sslug'
 


-- 
Poul-Erik Andreasen

http://www.linux-service.dk
http://www.pea.dk

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  - From: Anders Misfeldt

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