docker global install on ubunutu 18.04 code example
Example 1: install docker ubuntu
sudo apt install docker.io -yExample 2: docker ubuntu installation
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -sudo apt install docker.io -y$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -