ubunut install docker 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 ubuntu
sudo apt install docker.io
Example 3: install docker ubuntu
sudo apt install docker.io -y
Example 4: install docker ubuntu
$ sudo apt-get remove docker docker-engine docker.io containerd runc