#!/bin/sh echo "#ADDRESS/SUBNET PROTOCOL PORT" > /tmp/blacklist wget -q -O - http://blacklist.ict-health.be/blacklist.php | awk --posix '{ print $1 " tcp 80,443";}' >> /tmp/blacklist echo "#LAST LINE -- ADD YOUR ENTRIES BEFORE THIS ONE -- DO NOT REMOVE" >> /tmp/blacklist mv /tmp/blacklist /etc/shorewall/blacklist shorewall refresh &>/dev/null