aDNSblock by @vincesafe

#!/bin/bash

# aDNSblock by vincesafe
# @vincesafe on Twitter // vincesafe.fr

if [[ $EUID -ne 0 ]]; then
   echo "You have to be root to run this script" 1>&2
   exit 1
fi

if [ ! -f /etc/init.d/bind9 ]
then
    echo "bind9 is required to use this script"
    exit 2
fi


echo "include \"adblock_include.conf\";" >> /etc/bind/named.conf.local
wget http://spammerslapper.com/downloads/adblock_include.conf -O /var/cache/bind/adblock_include.conf

echo "$TTL  86400   ;" > /var/cache/bind/null.zone.file

echo "@       IN      SOA     server      root.localhost. (2012110100; 28800; 7200; 864000; 86400 ) ;" >> /etc/bind/null.zone.file
echo "                NS      server" >> /etc/bind/null.zone.file
echo "      A   127.0.0.1" >> /etc/bind/null.zone.file
echo "*     IN      A       127.0.0.1" >> /etc/bind/null.zone.file

echo "You may restart bind9 to apply changes"