def group_to_gid(group):
    '''
    Convert the group to the gid on this system

    Under Windows, because groups are just another ACL entity, this function
    behaves the same as user_to_uid, except if None is given, '' is returned.

    For maintaining Windows systems, this function is superfluous and only
    exists for API compatibility with Unix. Use the user_to_uid function
    instead; an info level log entry will be generated if this function is used
    directly.

    Args:
        group (str): The name of the group

    Returns:
        str: The gid of the group

    CLI Example:

    .. code-block:: bash

        salt '*' file.group_to_gid administrators
    '''
    func_name = '{0}.group_to_gid'.format(__virtualname__)
    if __opts__.get('fun', '') == func_name:
        log.info('The function %s should not be used on Windows systems; '
                 'see function docs for details.', func_name)

    if group is None:
        return ''

    return salt.utils.win_dacl.get_sid_string(group)
Convert the group to the gid on this system

    Under Windows, because groups are just another ACL entity, this function
    behaves the same as user_to_uid, except if None is given, '' is returned.

    For maintaining Windows systems, this function is superfluous and only
    exists for API compatibility with Unix. Use the user_to_uid function
    instead; an info level log entry will be generated if this function is used
    directly.

    Args:
        group (str): The name of the group

    Returns:
        str: The gid of the group

    CLI Example:

    .. code-block:: bash

        salt '*' file.group_to_gid administrators