#!/bin/sh if ! [ $EUID -eq 0 ] then echo "Must be root!" >&2 exit 1 fi cd /etc if ferm --interactive --timeout 10 ferm.conf then ferm -n -l --domain ip ferm.conf > /etc/iptables/iptables.rules ferm -n -l --domain ip6 ferm.conf > /etc/iptables/ip6tables.rules fi