install docker linux ubuntu 18.04 code example
Example 1: docker install ubuntu
$ sudo apt-get update
$ sudo apt-get install \
apt-transport-https \
ca-certificates \
curl \
gnupg-agent \
software-properties-common
Example 2: install docker linux
sudo apt-get install -y linux-image-generic-lts-trusty linux-headers-generic-lts-trusty