installing docker in ubuntu 20.04 code example

Example 1: install docker ubuntu

sudo apt install docker.io

Example 2: install docker on ubuntu 20.04

$ sudo apt-get update

$ sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

Example 3: apt install docker

$ sudo apt-get remove docker docker-engine docker.io containerd runc