Usage: /usr/bin/greetd [options]

Options:
    -h, --help          print this help menu
    -s, --socket-path SOCKET_PATH
                        socket path to use
    -c, --config CONFIG_FILE
                        config file to use
        --vt VT         use the specified vt
    -w, --session-worker FD
                        start a session worker (internal)

For more details, see greetd(1).