def METHOD_NAME():
    """Returns a suitable 'lpr'-like command to send a file to the printer queue.
    Returns None if no such command could be found.
    Prefers the CUPS command 'lpr' or 'lp' if it can be found.
    """
    paths = os.environ.get("PATH", os.defpath).split(os.pathsep)
    for cmd, path in itertools.product(lpr_commands, paths):
        if os.access(os.path.join(path, cmd), os.X_OK):
            return cmd