#!/bin/sh BACKUPDIR="/var/db/rrd" BACKUPFILE="/conf/rrd.tgz" if [ "${1}" = "restore" ]; then if [ -f "${BACKUPFILE}" ]; then tar -C / -xzpf "${BACKUPFILE}" fi else if [ -d "${BACKUPDIR}" ]; then tar -C / -czf "${BACKUPFILE}" ."${BACKUPDIR}" fi fi