From: Ryan Davis <ryand-ruby@...>
Date: 2012-09-08T06:53:25+09:00
Subject: Re: regix in grep or something like this


On Sep 7, 2012, at 14:34 , Ferdous ara <lists@ruby-forum.com> wrote:

> Sorry.. is not it better to give the solution rather then pulling some 
> else's Leg ???
> 
> ok (I dont know grep,Surrender)
> would be able to tell me
> which Grep parameter will give me output :
> 
> only /dev/cciss/c0d1p1  line  by providing c0d1 ,(not cod1p1)
> 
> 
> 
> From here :
> /dev/cciss/c0d1p1
> /dev/cciss/c0d10p1
> /dev/cciss/c0d11p1
> /dev/cciss/c0d12p1

here's how you can practice it: http://rubular.com

Paste the data above into the "text string" box, then try your regexp in the regexp box. It'll show what it matches live. You can then tweak the regexp until it matches everything you want.