Install lamp with 1 command in Ubuntu 12.04, 12.10 QuantalQuetzal & LinuxMint13

This tutorial was has been tested on Ubuntu 10.04, 10.10, 11.04, 11.10, 12.04 LTS Precise Pangolin. Also tested in LinuxMint13 and works fine.
Open terminal and Type the command :install it   first  with

sudo apt-get install tasksel

Now to install LAMP, type the taskel command in terminal :

sudo  tasksel

And select LAMP Server

During the installation  you  will be  asked  to insert the  mysql root  password

Now check if php is working :

$sudo vi /var/www/info.php

and add

<?php
phpinfo();
?>

save and exit
restart apache2 ,

#sudo /etc/init.d/apache2 restart

sudo  apt-get  install  phpmyadmin
To login  to phpmyadmin, open browser and type :


http://ip/phpmyadmin   or http://localhost/phpmyadmin