Use the Docker command line To list available commands, either run docker with no parameters or execute docker help: $ docker
Usage: docker [OPTIONS] COMMAND [arg...]
docker daemon [ --help | ... ]
docker [ --help | -v | --version ]
-H, --host=[]: The socket(s) to talk to the Docker daemon in the format of tcp://host:port/path, unix:///path/to/socket, fd://* or fd://socketfd.
A self-sufficient runtime for Linux containers.
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Depending on your Docker system conf