Create a temporary file

    CLI Example:

    .. code-block:: bash

        salt '*' temp.file
        salt '*' temp.file prefix='mytemp-' parent='/var/run/'

def file(suffix='', prefix='tmp', parent=None):
    '''
    Create a temporary file

    CLI Example:

    .. code-block:: bash

        salt '*' temp.file
        salt '*' temp.file prefix='mytemp-' parent='/var/run/'
    '''
    fh_, tmp_ = tempfile.mkstemp(suffix, prefix, parent)
    os.close(fh_)
    return tmp_