[Ilugc] Error in awk script

From: karthick.sundararajan@xxxxxxxxx (karthick.sundararajan@xxxxxxxxx)
Date: Thu Aug 26 16:00:04 2004

Thanks.

        It is working.

        Thanks for the scripts too.

        Cheers,
        Karthick S.
        Wipro Technologies - Chennai
        Mobile Number: 9884025911
        Home Page: www.geocities.com/sksatyam

-----Original Message-----
From: ilugc-bounces@xxxxxxxxxxxxx [mailto:ilugc-bounces@xxxxxxxxxxxxx]
On Behalf Of Shakthi Kannan
Sent: Thursday, August 26, 2004 15:38
To: ilugc@xxxxxxxxxxxxx
Subject: Re: [Ilugc] Error in awk script

Hi!

My awk code was:
$ awk ' { if ( length($0) > 80 ) { printf $FILENAME,
$NR, "\n"} } ' *.c

/tmp/code

Try this:

#!/bin/bash
#Script: len.sh
#Pass the directory as an argument to script
if [$# -ne 1]; then
  echo "Usage: len [directory]"
  exit 1
fi
for file in `ls $1`; do
  awk 'length($0) > 80 {print FILENAME, NR, $0, "\n"}'
$file
done

I will really encourage you to go through some online
awk tutorials:

An AWK Tutorial:
http://www.vectorsite.net/tsawk.html

AWK Tutorial:
http://stud.wsi.edu.pl/~robert/awk/

Guided tour of awk:
http://www.vectorsite.net/tsawk1.html

Regards,

Shaks

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http://www.geocities.com/shakthimaan
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[Ilugc] Error in awk script

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