1    /IDENT=identifier

    Select file by identifier. This qualifier cannot be used in
    conjunction with /OWNER.

2    /FILE=<filename>

    Select file by filename. Wildcards may be used in the filename. If the
    /FILE qualifier is omitted DFU will use *.*;* as the filename.

3    /LIST(=output_file)

    Generate a list of recoverable files. This command will not lock
    the volume, and will not undelete any file.

4    /MARKED

    Select only files marked for delete.

5    /OWNER=<uic>

    Select file by owner uic. This qualifier cannot be used in conjunction
    with /IDENT.

6    /STATISTICS

    /STATISTICS
    /NOSTATISTICS (default)

    Controls whether cpu and I/O consumption of the
    command are shown.