Re: ** OT : awk works only for first line
- From: Jared Still <jkstill@xxxxxxxxx>
- To: ajoshi977@xxxxxxxxx, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>, Mark.Bobak@xxxxxxxxxxxx
- Date: Wed, 28 Jan 2009 11:30:43 -0800
What was I thinking?
Brain was in loop mode.
cut -f1 -d: < emplis.txt
On 1/28/09, Jared Still <jkstill@xxxxxxxxx> wrote:
> I think what you may be missing is that awk is a processing language that
> is designed to handle whatever it gets from STDIN.
>
> There's no need really to use it in a loop as you have done.
>
> Mark has already shown how to do use awk.
>
> Another tool you may be interested in is cut.
>
> while read emp
> do
> echo $emp | cut -f1 -d:
> done < emplis.txt
>
> john_ray
> joe_smith
> bill_bates
> jane_de
>
>
> For some humorous surfing, google for 'useless use of cat'. :)
>
> Jared
>
--
Sent from Gmail for mobile | mobile.google.com
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist
--
//www.freelists.org/webpage/oracle-l
Other related posts:
