[comp.sys.ibm.pc] PCTools $$$ files

donald.phillipson@canremote.uucp (DONALD PHILLIPSON) (01/04/90)

Been using PCTOOLS for 6 weeks or so, but only recently noticed in my
root directories .$$$ files of filename MODEPCTW, SYSTEPCT, DOSDOPCT and 
MISCPCTWP, each about 40k, contents of no particular interest:  one was
disk tree structure, if I remember right, and the latter two mostly text 
files, neither of which I had worked on recently.   I earlier deleted
the first two, but on seeing the latter today decided to leave them
there, to see if they go away by themselves.
Anyone know what these mean:  not documented, so far as I know.   Any
harm in deleting them whenever come across?
---
 ~ Via ProDoor 3.2aR 
 ~ RNet 1.03F: Synapse BBS - Gatineau PQ - (819) 561-5268

magner.consultants@canremote.uucp (MAGNER CONSULTANTS) (01/05/90)

DP>Been using PCTOOLS for 6 weeks or so, but only recently noticed in my
DP>root directories .$$$ files of filename MODEPCTW, SYSTEPCT, DOSDOPCT and 

Donald:

I haven't seen all the files you describe, but the one you thought
looked like your disk's tree structure was probably just that.

PCTools 5.5 has what we regard as a VERY dangerous default: when first
run, it creates a tree file like the one you describe and then uses
that file (NOT the disk directories) from that point forward to
provide you with file and directory information.  They do this to
improve performance on large disks.

The idea is fine as long as you NEVER delete or move files around
outside of PCTools, since the disk would then no longer look like the
tree file PCTools would use the next time you loaded it.  It handles
that VERY poorly, showing wildly erroneous information like empty
directories which are actually full of files, or files in one
directory when they're actually in another directory, or directories
and files which have been deleted.

You can manually tell PCTools to re-make its tree file (I forget the
key sequence) regularly to reduce this danger, but on all our clients'
machines we disable the feature entirely.  You do this by adding the
parameter /TR0 (that's "tee" "arr" "zero") to the command line in a
batch file used to call PCShell, as in "PCSHELL /TR0".  Then it ALWAYS
reads the disk while you use it.

Sorry I can't help you with the purpose of the other files, but maybe
deleting them and then experimenting with the editor will show what
they're for.  We don't use PCTools' editor, and haven't seen those
files.  Could they be blocks of text you erased/copied/moved while
working on files?
ZDDDDDDDDDDDDD?
3 Mark Magner 3
@DDDDDDDDDDDDDY
---
 * QDeLuxe 1.10 #3429

mcmillan@dory.cis.ohio-state.edu (Harold McMillan) (01/23/90)

The $$$ files are work files left periodically by the editor in
PCShell.  They seem to show up when block deletes or moves are done.
I think that they show up when you choose the 'exit' option before
saving the file, but I have not verified it.  I just delete them when
I find them and I have had no problems.
-=-
Hal McMillan                   |  "Government is the institutionalization
mcmillan@cis.ohio-state.edu    |   of the desire to live off others"
72627.642@CompuServe.com       |