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PRGNAM=arptables
config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $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 $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
# Keep same permissions on rc files:
if [ -e etc/rc.d/init.d/$PRGNAM ]; then
cp -a etc/rc.d/init.d/$PRGNAM etc/rc.d/init.d/$PRGNAM.new.incoming
cat etc/rc.d/init.d/$PRGNAM.new > etc/rc.d/init.d/$PRGNAM.new.incoming
mv etc/rc.d/init.d/$PRGNAM.new.incoming etc/rc.d/init.d/$PRGNAM.new
fi
config etc/rc.d/init.d/$PRGNAM.new
# Make sure we have the sysv-style configs
if [ ! -e etc/sysconfig/network ]; then
touch etc/sysconfig/network
fi
if [ ! -e etc/sysconfig/$PRGNAM ]; then
touch etc/sysconfig/$PRGNAM
fi
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