def load(cmdline_file) -> str:
    """
    Load the given cmdline file as a string

    :param cmdline_file: The cmdline file to load
    :return: A string containing the content of the cmdline file
    """
    contents = ""
    with open(cmdline_file, 'r') as fpt:
        for l in fpt.readlines():
            contents += l
    return contents