Install drupal with DRUSH(Drupal Shell)

This tutorial is tested on ubuntu(Linux) for installing drupal with drush.
Requirements:
1. LAMP
2. DRUSH(sudo apt-get install drush)
3. Write access to www folder
4. Mysql username, password, database name.
Installation

 drush dl drupal-7.xx

I used drupal-7.22

drush site-install standard --account-name=admin --account-pass=admin --db-url=mysql://YourMySQLUser:RandomPassword@localhost/YourMySQLDatabase

Enjoy Drupal Development.