Message-Id:	<199801120920.KAA24820@sun4nl.NL.net>
Date:	Mon, 12 Jan 1998 10:38:00 +0100
From:	Rob den Boer <rob DOT den DOT boer AT derijke DOT nl>
Subject:	DJGPP gawk peculiarity
To:	djgpp <djgpp AT delorie DOT com>

Weiqi Gao <weiqigao AT a DOT crl DOT com> wrote:

>One of my coworkers showed me a peculiar behavior of the DJGPP awk:
>C:\TEMP> cat junk
>123 456

>C:\> awk 'length($1) < 2 {print $1}' junk
>123
>What am I missing here?

The basics of awk ;-))
awk 'runs' through the stdin executing between {}, in your case {print   
$1}, which prints the first field of every record.
You placed 'length($1)<2'  before {} which becomes a search condition.
What you probably mean is { print length($1) }

regards
Rob den Boer

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