SHELL

docker install ubuntu command line

sudo apt install docker.io
systemctl start docker
systemctl enable docker
docker --version

docker for ubuntu

sudo apt-get update
sudo apt-get upgrade
sudo apt install docker.io
systemctl start docker
systemctl enable docker
docker --version
sudo docker run hello-world

docker compsoe ubuntu

docker-compose --version
docker-compose version 1.29.2, build 1110ad01