DOCKER Hello World

• Open the terminal and check installation status (version) of docker and compose.

  1. We will check the docker version.

  

  2. Secondly, will check the docker compose version.

  

• Now running the hello-world image , very first time on docker.

  • Below you can see - hello-world image was unable to find and so pulled it locally.
  • Secondly the docker now runs the pulled image of hello-world image and displays the output.