sudo apt docker code example
Example 1: install docker ubuntu
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh
<output truncated>
Example 2: install docker linux
sudo apt-get install -y linux-image-generic-lts-trusty linux-headers-generic-lts-trusty
Example 3: apt install docker
$ sudo apt-get remove docker docker-engine docker.io containerd runc