How to launch a MEAN site on Ubuntu 16.04

Getting a site running on a MEAN (MongoDB, Node.js, Express, and AngularJS) server can be a challenge for beginners. In this article we’ll guide you through all the steps necessary for setting your MEAN site properly. This article is written for the latest Ubuntu 16.04 but the steps are similar for other Linux distributions too. Once you grasp the main concept, you should be able to set a MEAN site on another Ubuntu version or even a different Linux distribution.