Docker installation (Ubuntu)

sudo apt update
 sudo apt -y install apt-transport-https ca-certificates curl software-properties-common
 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable"
 sudo apt update
 apt-cache policy docker-ce
 sudo apt -y install docker-ce
 sudo systemctl status docker

Add into bashrc
alias drm="docker rm"
alias dps="docker ps -a"
alias dmi="docker images"
function da () {
    docker start $1 && docker attach $1
}