docker ps | List all running containers. |
docker ps -a | List all container instances, with their ID and status. |
docker images | Lists all images on the local machine. |
docker history user/image | Lists the history of an image. |
docker logs [container name or ID] | Displays the logs from a running container. |
docker port [container name or ID] | Displays the exposed port of a running container. |
docker diff [container name or ID] | Lists the changes made to a container. |