[Gllug] printing and splitting IPs

dudes dudes akam123 at hotmail.co.uk
Wed Sep 28 17:21:05 UTC 2011


thanks for your explanation Tet. You are very right :) 

> Date: Wed, 28 Sep 2011 15:08:08 +0100
> From: tethys at gmail.com
> To: gllug at gllug.org.uk
> Subject: Re: [Gllug] printing and splitting IPs
> 
> On Wed, Sep 28, 2011 at 2:39 PM, dudes dudes <akam123 at hotmail.co.uk> wrote:
> 
> > I've got a file with IPs and port numbers. I'm trying to split this file
> > into different separate files based on the IP addresses and associate port
> > numbers to file1, file2, file(n+1.) I'm issuing this statement, but it
> > failed.
> >
> >  awk '/^*.*.*.*/{close("file"f);f++}{print $0 > "file"f}' file
> 
> You're using a glob pattern, where awk requires regular expressions.
> Change it to:
> 
> 	awk '/^.*\..*\..*\..*/{close("file"f);f++}{print $0 > "file"f}' file
> 
> Tet
> 
> -- 
> "Java is a DSL for taking large XML files and converting them to stack
> traces" -- Bulat Shakirzyanov
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