It can be used with a dictionary or brute force where it will try from a to zzzzzzzz. bruteforce is a very slow process and take very long time for passwords longer than 5 characters.This script can also be used to generate a "rainbow table" which has a form of "hash : password". This tables take a lot of space and you will have to use "sort -u
For any feedback please leave a comment or email me at email@example.com
Hope you will enjoy this script.