How to install Drupal in LAMP?

Steps:
1.Extract Drupal and place it in \var\www
         Go to terminal $ :~ wget http://ftp.drupal.org/files/projects/drupal-6.22.tar.gz
                                $:~ tar xvzf drupal-6.22.tar.gz
2.goto sites\default ,copy default.settings.php to settings.php
3.make one new folder called files in default
4.go to terminal : /var/www
5.cd Testsite
6.cd sites
7.chmod 777 settigns.php
8.chmod 777 files
9.Change the mysql user name and password in settings.php
10.Download the modules required.Extract it and place it in sites/all/modules
11.Downlaod the themes requires.Extract it and place it in sites/all/themes