
PREX :    MFD and UFD PRE-EXTENDER FOR RSTS DISKS

PREX.HLP  for DECUS Users

WRITTEN BY BOB SPENCE
Digital Equipment Corp. Maynard
V01.0           26-Jan-79



     Prex is a program to extend the MFD , create UFDs and
extend them, and list File Directory Cluster Maps (FDCM) of
RSTS Disks.  It has been written for RSTS/E V06C-03, and is
not guaranteed to run on any other version.

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  This program is not supported in any way by DIGITAL.  
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It is recomended that the user follow the process described by
Mike Dash to fill up the first half of the disk with a dummy
file before running PREX. This will result in a faster disk.


