Hey Geeks :)
Whats Aircrack -ng ?
Aircrack-ng is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. It implements the standard FMS attack along with some optimizations like KoreK attacks, as well as the all-new PTW attack, thus making the attack much faster compared to other WEP cracking tools.
In fact, Aircrack-ng is a set of tools for auditing wireless networks
well im going to teach you how to install it on ubuntu 10.4 [ its comes with backtrack by default ]
Just Go To System > Administration > Synaptic Package Manager
Search and Add This Package
aircrack-ng
Then Add this one
macchanger
then update your OS using the Terminal with this command
sudo apt-get update
i'll make a Tutorial how to crack WEP and WPA-PSK
If it isnt Against Forums Etiquette
Best Regards / Jawad :)