https://github.com/docker/docker-install
“Manage Docker as a non-root user”: https://docs.docker.com/install/linux/linux-postinstall/
Command line: https://docs.docker.com/engine/reference/commandline/docker/
Default under /var/lib/docker/volumes
docker volume ls: list volumes (https://docs.docker.com/engine/reference/commandline/volume_ls/)docker volume inspect <volume_name> : detailed informatin (https://docs.docker.com/engine/reference/commandline/volume_inspect/)docker inspect -f '' containerId: Volume mounts for container with containerId