easyengine (ee) is a linux shell-script collection, which makes it easy to manage your wordpress-nginx sites on an ubuntu server.
curl -sL rt.cx/ee | sudo bash # install easyengine
ee system install # install nginx, php, mysql, postfix
ee site create wp basic example.com # install wordpress on example.com
Check out our [wiki] (http://rtcamp.com/easyengine/docs/) and [faq] (http://rtcamp.com/easyengine/faq/) page