I need the commands for the following requests in debian 11.

Set MariaDB root password as yourname123, where yourname is your first name. Also install phpmyadmin and configure it for access at http://localhost/phpmyadmin. Add a virtual host with the server name being www.xy.com, where x is your name and y is your surname, having as document root the directory ~/xy.com where the regular user keeps the web documents.