How do I install Docker on Ubuntu?

To install Docker on Ubuntu, you can follow these steps:

  • Update the apt package index:
sudo apt update
  • Install packages to allow apt to use a repository over HTTPS:
sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
  • Add the Docker official GPG key:
curl -fsSL | sudo apt-key add -
  • Use the following command to set up the stable repository:
sudo add-apt-repository "deb [arch=amd64] $(lsb_release -cs) stable"
  • Update the apt package index:
sudo apt update
  • Finally, install Docker:
sudo apt install docker-ce docker-ce-cli
  • You can verify the installation by running the command
docker --version
  • If you want to use Docker as a non-root user, you should add your user to the “docker” group.
sudo usermod -aG docker $USER
  • This command will add your user to the “docker” group and you will be able to run Docker commands without using “sudo”.

Answer generated by AI @ ChatGPT

* This post was generated by Artificial Intelligence. You should not rely on the accuracy of this post as AI is subjective and machines make mistakes. This post has not been checked for accuracy.

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