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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 $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
BACKUP=(etc/inittab
etc/rc.conf
etc/conf.d/{bootmisc,consolefont,devfs,dmesg,fsck,hostname,hwclock,keymaps}
etc/conf.d/{killprocs,localmount,modules,netmount,network,staticroute}
etc/conf.d/{tmpfiles,urandom}
etc/logrotate.d/openrc)
for file in "${BACKUP[@]}"; do
config ${file}.new
done
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