Docker cheatsheet

# run docker container with mounted host directory
# (use a full absolute path for <host_dir>
docker run -v <host_dir>:<container_dir> -it <image_id|image_name> /bin/bash

# connect to a running docker container
docker ps
# >> container_id    image    container_name
# >> ...             ...      ...
docker exec -it <container_id|container_name> /bin …