|
From: | John Meinel |
Subject: | Re: [Gnu-arch-users] new version hook script examples |
Date: | Sun, 14 Nov 2004 11:58:17 -0600 |
User-agent: | Mozilla Thunderbird 0.7.1 (X11/20040626) |
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 =:->
signature.asc
Description: OpenPGP digital signature
[Prev in Thread] | Current Thread | [Next in Thread] |