Step-by-step – LAMP Installation in Ubuntu 20.04 Guide

Setting Up

2. 2. Installing LAMP

   Then to Install the LAMP Web Server
   Simply play:

   sudo apt install apache2 php mysql-server php-mysql

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.

   How to Replace MySQL with the MariaDB for Ubuntu 20.04 Focal.

   Installing MariaDB in Ubuntu

   MariaDB Ubuntu 20.04 Focal Setup Guide

   Again to Install the PHP 7 Apache Module
   Run:

   sudo apt install libapache2-mod-php

   Please note that this package ONLY works with Apache’s prefork MPM, as it is not compiled thread-safe.