get docker ce for 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: intall docker ubuntu command

$ sudo apt-get update
 $ sudo apt-get install docker-ce docker-ce-cli containerd.io

Example 3: install docker ubuntu

$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh

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