C:\WINDOWS>MOUNTVOL /?
Creates, deletes, or lists a volume mount point.

MOUNTVOL [drive:]path VolumeName
MOUNTVOL [drive:]path /D
MOUNTVOL [drive:]path /L

   path        Specifies the existing NTFS directory where the mount
               point will reside.
   VolumeName  Specifies the volume name that is the target of the mount
               point.
   /D          Removes the volume mount point from the specified directory.
   /L          Lists the mounted volume name for the specified directory.

Possible values for VolumeName along with current mount points are:

   \\?\Volume        C:\

   \\?\Volume        D:\

   \\?\Volume        A:\




C:\WINDOWS>MQBKUP /?
Microsoft (R) Message Queue Backup\Restore Utility Version 3.00
Copyright (C) Microsoft 1997-2001. All rights reserved.

Usage:mqbkup [-b | -r] [-y] backup_path

Arguments:
-bbackup to backup_path
-rrestore from backup_path
-ydon't prompt (Yes to all questions)
-?print this help



C:\WINDOWS>MRINFO /?

Usage: mrinfo [-n?] [-i address] [-t secs] [-r retries] destination
     
-n           Display IP addresses in numeric format
-i address   Address of local interface to send query out
-t seconds   Timeout in seconds for IGMP queries (default = 3 seconds)
-r retries   Number of extra times to send the SNMP queries (default = 0)        
-?           Print Usage
destination  Address or name of destination