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

GNU/Linux Ubuntu 20.04 Installing Docker CE – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install the Latest Docker Community Edition in Ubuntu 20.04 Focal LTS 64-bit GNU/Linux Desktop/Server.

And Docker for Ubuntu Focal is a Command-line Program, a background Daemon, and a set of Remote Services that take a Logistical Approach to Solving common Software Problems and Simplifying your experience Installing, Running, Publishing, and Removing Software.

Getting-Started with Docker on Ubuntu is Easy, it’s enough to Install it and then Use the Docker Engine to Create and Manage Containers.

1. 1. Launching Terminal

   Open a Shell session
   Ctrl+Alt+t to open a Terminal emulator on Desktop
   (Press “Enter” to Execute Commands).

   
   In case first see: Terminal QuickStart Guide.
   

2. 2. Setting Up Docker CE Repo

   How to Setup the Docker CE Apt Repository

   Docker Repo Setup

   Docker CE Apt Repo