Install Docker Linux

Install Docker on Linux Debian 9

From Get Docker CE for Debian and LinuxAcademy's Docker Certified Associate Prep Course

Step 1: Install dependencies

curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -

Step 2: Pull down GPG key for the repo we’re going to add

Step 3:

sudo add-apt-repository \ "deb [arch=amd64] https://download.docker.com/linux/debian \ $(lsb_release -cs) \ stable"

Step 4: Pull Down the Docker Repo Cache

sudo apt-get update

Step 5: Install the Docker CE Version

sudo apt-get install docker-ce

Step 6: Check Docker's Status

Is Docker Running? systemctl status docker

Optional: Step 6: Add Yourself to the Docker User Group

• Create the Docker Group sudo groupadd docker
• Add your user to the docker group sudo usermod -aG docker $USER
• Log out and back in, then check that docker commands work without sudo docker run hello-world