docker setup 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: intall docker ubuntu command
$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io
Example 3: download docker ubuntu
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -