slackbuilds_ponce/network/shorewall-core/doinst.sh
ArTourter bf01b31812 network/shorewall-core: Added (core shorewall components)
Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
2012-07-25 17:42:37 -05:00

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#!/bin/sh
# vim: et ts=2 sw=2
config() {
NEW="$1"
OLD="${NEW%*.new}"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then # toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
preserve_perms() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
if [ -e $OLD ]; then
cp -a $OLD ${NEW}.incoming
cat $NEW > ${NEW}.incoming
mv ${NEW}.incoming $NEW
fi
config $NEW
}
preserve_perms etc/rc.d/rc.firewall.new