From: Bertram Scharpf <lists@...>
Date: 2009-08-06T20:03:33+09:00
Subject: Re: Trimming some string using ruby

Hi,

Am Donnerstag, 06. Aug 2009, 15:31:51 +0900 schrieb Shekar Ls:
> I have the following information in a text file, which looks
> like this:
> 
> -rw-rw-r-- 1 user user 12203 Aug  6 01:02 app1.sql
> -rw-rw-r-- 1 user user 12343 Aug  6 01:02 app2.sql
> -rw-rw-r-- 1 user user 12238 Aug  6 01:02 app3.sql
> 
> I need to Trim the unwanted strings and my output should look like this:
> 
> app1.sql
> app2.sql
> app3.sql

As the file size will vary in width and the file names could
contain spaces this will be a little bit safer:

  l = "-rw-rw-r-- 1 user user 12238 Aug  6 01:02 app3.sql"
  filename = (l.split nil, 6).last[ 13..-1]

Bertram


-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de