If you forget the options that may be invoked just enter the DOS command:

JZCHKDSK -?

You may enter any character after the dash but c, n, q, or b and the
following message will be printed on your screen:

JZCHKDSK (C) JazSoft by Jack A. Zucker (301) 794-5950 | 75766,1336
Usage: JZCHKDSK <Options> <Path>
Options: -c   List contiguous files
         -n   List non - contiguous files only
         -q   Quiet mode. Don't list files at all
         -b   List Bad Sectors

If you enter the command:  JZCHKDSK without parameters, you will get a short
report on the total disk space, number of clusters, free space and a message
that the bad sectors option was not selected.
