Re: Challenging Shell Script

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To: linux-admin@xxxxxxxxxxxxxxx
Subject: Re: Challenging Shell Script
From: Arvind <lists@xxxxxxxxxx>
Date: Sat, 3 Sep 2005 18:38:17 +0530
In-reply-to: <BAY20-F23171679FF3273F56D5B449BA20@xxxxxxx>
Mail-followup-to: linux-admin@xxxxxxxxxxxxxxx
User-agent: Mutt/1.5.8i

Hi,

> This list is in a text file items.txt as follow:
> 
> 500   screw driver philips
> 501   camera digital canon
> 502   laser printer samsung
> etc...

sed 's/\([0-9]*\) *\(.\)[^ ]* *\(.\)[^ ]* *\(.\).*/\2\3\4\1/' items.txt

I'll let you do the rest.

Arvind
-- 
Everyone is more or less mad on one point.
        -- Rudyard Kipling

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References:
- Challenging Shell Script
  - From: vick Julius

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