Basic Information on prthis

Task: prthis
Purpose: List history item of a dataset
Categories: utility

        PRTHIS is a MIRIAD task to list the history item of a miriad
        dataset.

Key: in
        Standard keyword in. See the help on in for more information.

Key: bcount
        The first line to list. Default is 1.

Key: log
        The name of the output listing file. The default is the terminal

Key: task
        List history only of this list of tasks (max=5). Default is all tasks.