download docker on 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 linux
sudo apt-get install -y linux-image-generic-lts-trusty linux-headers-generic-lts-trusty
Example 3: docker ubuntu installation
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
Example 4: install docker on ubuntu 18.04
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
Example 5: ubuntu install docker
sudo usermod -aG docker ${USER}
Example 6: install docker ubuntu
$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io