start docker in ubuntu code example

Example 1: how to install docker ubuntu

sudo apt-get update
sudo apt-get upgrade
sudo apt install docker.io
systemctl start docker
systemctl enable docker
docker --version

Example 2: 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 3: how to start docker in ubuntu

systemctl start docker
# to start docker from terminal

Example 4: docker ubuntu installation

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

Example 5: apt install docker

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

Example 6: install docker on ubuntu

sudo apt update
sudo apt upgrade