Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!apple!agate!ucbvax!DFRRUF1.BITNET!HAKL
From: HAKL@DFRRUF1.BITNET (Klaus Hartnegg)
Newsgroups: comp.binaries.ibm.pc.d
Subject: CLNFIL22.ZIP - Wipes out sensitive data in unused file space
Summary: Reposted by Keith Petersen
Message-ID: <W8SDZ.12661102278.BABYL@WSMR-SIMTEL20.ARMY.MIL>
Date: 13 Feb 91 04:18:12 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Lines: 24
X-Unparsable-Date: Fri, 08 Feb 91 20:58:55 CET

I have uploaded to SIMTEL20:

pd1:<msdos.dskutl>
CLNFIL22.ZIP    Wipes out sensitive data in unused file space

CleanFile ensures that you don't inadvently publish confidential
data when giving away files on diskettes:

Every time DOS writes a file it fills up the last used cluster with some
randomly collected data.  CleanFile wipes out this unused data space
without affecting the file itself.

This is a new version with some more options:
  /r           recurse into subdirectories
  /hid         include hidden files
  /sys         include system files
  /d<date>     only files with given or newer date
  /today       only files that have changed today
  /x<filename> eXclude file(s) from cleaning
  /s           simulate, do NOT clean any files


Klaus Hartnegg
HAKL%DFRRUF1.BITNET@CUNYVM.CUNY.EDU