Lamp-drupal-wizard is a project mainly written in ..., it's free.
Script to configure LAMP Drupal based in Pressflow and Pantheon Mercury for high performance.
The following script is taken from Linode.com and is a collection of two scripts that will install and configure a LAMP server and optimize it to use Drupal/Pressflow.
The script was adapted so you can run it from shell, it was tested on Ubuntu 10.04 but it should work on other Ubuntu/Debian installations, if it does please report it back to lelizondo at gmail.com
The script IS NOT INTENDED TO BE USED IN A RUNNING SERVER. Use this script only to configure a server after you have installed it.
This script is provided "AS IS" with no warranty. Be aware that if you modify the script, you must agree to the terms provided with the script. For more information about the licence, read the lamp-drupal-wizard.sh script lines from 2 to 31.
To run the script you first have to make it executable with:
sudo chmod u+x lamp-drupal-wizard.sh
Then just run the .sh file as root with:
sudo ./lamp-drupal-wizard.sh