install doker code example

Example 1: install docker in ubuntu

$ sudo apt-get remove docker docker-engine docker.io
$ sudo apt-get update
$ sudo apt install docker.io
$ sudo snap install docker
$ docker --version

Example 2: docker install

$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh

Example 3: docker for linux

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