Path: utzoo!utgpu!watmath!watdragon!trillium!bjhicks
From: bjhicks@trillium.waterloo.edu (Barbara Hicks)
Newsgroups: comp.sys.ibm.pc
Subject: How to Undelete files under DOS
Keywords: DOS Undelete FAT
Message-ID: <12939@watdragon.waterloo.edu>
Date: 1 Apr 89 17:07:26 GMT
Sender: daemon@watdragon.waterloo.edu
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I have a question concerning undeleting of files under DOS.

From looking at the fat tables on diskettes, it would appear that DOS will
clear out the fat when you delete a file.  But in the directory, it will keep
the address of the first cluster of the file.  But where is the rest of the
information necesssary to undelete a file ??  I have checked what I thought
to be the second copy of the fat, and it (of course) matches the first copy. 

So, where does DOS hide the information necessary to undelete a file ?
Somewhere it must keep the chain of clusters that the file is in.

Please respond by mail directly.  I can summarize to the net later.

Barbara Hicks ....... bjhicks@trillium.waterloo.edu