Install PHP5, MySQL and Apache2 on Ubuntu

$sudo apt-get install php5
$sudo apt-get install apache2
$sudo apt-get install lib-apache2-mod-php5
$sudo apt-get install mysql-admin mysql-client-5.0 mysql-server

$/etc/init.d/apache2 restart
$/etc/init.d/mysql restart

Login to MySQL:
$mysql -u -p