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- <li><em>date</em>: Tue, 11 Oct 2005 14:28:39 -0400 (EDT)</li>
- <li><em>from</em>: bkruger at mindspring.com (Bob Kruger)</li>
- <li><em>subject</em>: [ale] Bash script question</li>
Thanks, Geoff.
V/r
Bob
-----Original Message-----
From: Geoffrey <esoteric at 3times25.net>
To: ale at ale.org
Sent: Oct 11, 2005 11:37 AM
To: Atlanta Linux Enthusiasts <ale at ale.org>
Subject: Re: [ale] Bash script question
Bob Kruger wrote:
> All;
>
> I need to parse some simple text files. I would like to do this in
> the BASH shell and not have to invoke Perl, AWK, etc. I did the same
> a couple of years ago, but lost the code.
>
> If I have a text file that has, for example, 6 lines, and I want to
> parse field in the 4th line, what can I run from the BASH shell to
> print out only the 4th line?
sed -n '4p' text_file
tail -4 text_file|line
head -n4 text_file|tail -1
awk '{if (NR == 4) {print; exit}}' text_file
--
Until later, Geoffrey
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