*BSD News Article 13631


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From: s902113@minyos.xx.rmit.OZ.AU (Luke Mewburn)
Newsgroups: comp.os.386bsd.apps
Subject: Re: TCX -- transparent [un]compression of executables
Date: 30 Mar 1993 04:11:20 GMT
Organization: Royal Melbourne Institute of Technology
Lines: 28
Message-ID: <1p8h98INNjc7@escargot.xx.rmit.OZ.AU>
References: <9308509.26865@mulga.cs.mu.OZ.AU> <haley.733188816@husc.harvard.edu>
NNTP-Posting-Host: minyos.xx.rmit.oz.au

haley@scws3.harvard.edu (Elizabeth Haley) writes:

>Ummm, are you aware that the current release of gzip comes with gzexe,
>which does exactly what you say tcx does?

Actually, as I understand it, the programs have different functions:
gzexe:	a shell script which uncompresses a binary on the fly
	for each execution.
tcx:	a daemon which recompresses binaries which haven't been
	accessed for a given time.

>I would be interested in a comparison...

Yep, so would I. In either case, if gzip -9 is used as the compression
method, a lot of disk space can be saved :)

>--
>Jesus saves sinners...
>/****************************************************************************\
>==============David Charles Todd, tHE mAN wITH tHREE fIRST nAMES==============
>I/O Error: core dumped.
>\*************************hacksaw@headcheese.daa.uc.edu**********************/
>                                        ...in a shoebox in his mother's attic.


--
Luke Mewburn [Zak], <zak@rmit.edu.au>
"Lawyers - the only group for which ignorance of the law is not a crime"