How To Install and Use Docker on Ubuntu 18.04

In this tutorial we’ll cover how to install Docker on a Ubuntu 18.04 and explore the basic Docker concepts and commands. Docker is a containerization technology that allows you to quickly build, test and deploy applications as portable, self-sufficient containers that can run virtually everywhere. Docker has become the de facto standard for container deployment and it is an essential tool for DevOps engineers and their continuous integration and delivery pipeline.