Message-ID: <41979CB9.2040505@arbash-meinel.com>
Date: Sun, 14 Nov 2004 11:58:17 -0600
From: John Meinel <john@arbash-meinel.com>
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To: Zenaan Harkness <zen@cashpoolcomps.com>
Subject: Re: [Gnu-arch-users] new version hook script examples
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Zenaan Harkness wrote:

> 
> BTW, does anyone know/ use an alternative to perl -i for in-place
> munging? I guess I should learn how to chain multiple lines such as the
> following into one, since firing up perl for each line seems rather
> heavy weight.
> 
> perl -pi -e "s#SUB_WEB_HOST#$SUB_WEB_HOST#g;" $SED_FILES
> perl -pi -e "s#SUB_server.host#$SUB_server_host#g;" $SED_FILES
> ...
> 
> ??
> 
> tia
> zen
> 

Actually, perl doesn't actually do in-place munging. If you notice, it 
creates .bak files, so really perl is doing:

mv $FILE $FILE.bak
perl $FILE.bak > $FILE
(maybe doing rm $FILE.bak)

I don't really see why you couldn't do this in your own scripts.

John
=:->

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