Docker shortcuts

docker.sh

# Start a container from an image, daemonized, with port forwarding.
# This runs whatever CMD the image is set to run.
docker run -d -p 8000:8000 <image name>

# Run a bash shell in a already-running container.
# Exiting this shell will stop the container.
docker exec -it <container name/id> bash

# Restart the container. This is required after exiting a shell running
# on it via the above command. This is also required if a container is
# explicitly stopped using the container below.
docker restart <container name/id>

# Stop the container.
docker stop <container name/id>