Notes; The steps in this tutorial require the user to have root permission. There are many different ways to achieve the same result but I found the following steps simpler than other methods. This tutorial has been tested on a fresh copy of Ubuntu 14.04 on a Virtual Machine (VM) To restart apache web server you can run the following command: sudo /etc/init.d/apache2 restart instal Apache2 by running the following command in command line (Ctrl + Alt + T): sudo apt-get install apache2