WIP Alert This is a work in progress. Current information is correct but more content will probably be added in the future.
sudoif you get an error message like the following upon trying to run any of the commands:
Cannot connect to the Docker daemon. Is the docker daemon running on this host?
List running containers
$ docker ps
SSH to a Running Container
Suppose the container ID is 9cc87276ac44:
$ docker exec -it 9cc /bin/bash root@9cc87276ac44:/#
Start a Container exposing port 80
Suppose the image name is my-docker-app
$ docker run -p 80:80 -it my-docker-app
Start a Container in the Background exposing port 80
Same as above, adding
d to the options:
$ docker run -p 80:80 -dit my-docker-app