Programming

  minte9
LearnRemember



Introduction / Images

Images

A Docker image is a package containing everything required by an app to run. 
 
sudo docker image pull redis:latest
sudo docker image ls
    # redis latest d2e4e1f51132 5.8MB

# Search Docker Hub
sudo docker search mongodb --filter "is-official=true"
    # mongo           MongoDB document databases provide high avai… 
    # mongo-express   Web-based MongoDB admin interface, written w…
Use rmi to remove a Docker image. 
 
docker rmi web.latest
    # Untagged: web.latest:latest
docker rmi test
    # Untagged: test:latest

docker image ls
    # REPOSITORY   TAG       IMAGE ID       CREATED        SIZE
    # web          latest    58188456312c   26 hours ago   81.9MB
    # alpine       latest    0ac33e5f5afa   4 weeks ago    5.57MB




References