From: Marc Chantreux <marc.chantreux@ulpmm.u-strasbg.fr>
To: Dominic Mitchell <dom@happygiraffe.net>
Cc: zsh-users@sunsite.dk
Subject: Re: kinda perl split ...
Date: Tue, 21 Mar 2006 15:22:29 +0100 [thread overview]
Message-ID: <44200C25.7020103@ulpmm.u-strasbg.fr> (raw)
In-Reply-To: <20060321135118.GA92936@gimli.happygiraffe.net>
Dominic Mitchell wrote:
> echo foo bar | while read a b junk
> do
> echo "a=$a b=$b"
> done
so if the separator is ':', you should redefine IFS
oldIFS=$IFS
IFS=':'
echo foo bar | while read a b junk
do
echo "a=$a b=$b"
done
IFS=$oldIFS
oldIFS=
or with a subshell:
( IFS=':'
echo foo bar | while read a b junk
do
echo "a=$a b=$b"
done )
next prev parent reply other threads:[~2006-03-21 14:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-21 13:42 Marc Chantreux
2006-03-21 13:51 ` Dominic Mitchell
2006-03-21 14:22 ` Marc Chantreux [this message]
2006-03-21 14:54 ` Dominic Mitchell
2006-03-21 15:33 ` Marc Chantreux
2006-03-21 17:10 ` Bart Schaefer
2006-03-22 13:12 ` Marc Chantreux
2006-03-22 14:33 ` Bart Schaefer
2006-03-22 15:04 ` Marc Chantreux
2006-03-22 15:18 ` Marc Chantreux
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