install docker ubuntu 18.04 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: install docker ubuntu
sudo apt install docker.io
Example 3: install docker on ubuntu 18.04
sudo apt install docker-ce
https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-18-04
Example 4: intall docker ubuntu command
$ sudo apt-get update
$ sudo apt-get install docker-ce docker-ce-cli containerd.io
Example 5: install docker ubuntu
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh
Example 6: install docker ubuntu 18.04
# First check if there are any updates
sudo apt-get update
# allow apt to use repositories over the HTTPS protocol
sudo apt-get install \
apt-transport-https \
ca-certificates \
curl \
gnupg-agent \
software-properties-common
# Add docker's official GPG key by executing following command
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
# Add docker's repositories
sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
# update and install docker
sudo apt-get install docker-ce docker-ce-cli containerd.io