From: w_a_x_man <w_a_x_man@...>
Date: 2009-08-06T20:05:05+09:00
Subject: Re: Trimming some string using ruby

On Aug 6, 5:58 am, w_a_x_man <w_a_x_...@yahoo.com> wrote:
> On Aug 6, 1:31 am, Shekar Ls <idealo...@hotmail.com> wrote:
>
>
>
> > Hi guys,
> >          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
>
> > I am not good at string functions...let me know if anyone can help me
> > out!!
>
> > cheers
> > --
> > Posted viahttp://www.ruby-forum.com/.
>
> awk "{print $NF}" my_file

ruby -lane "puts $F[-1]" my_file