*BSD News Article 65050


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From: jafo@ariel.tummy.com (Sean Reifschneider)
Newsgroups: comp.os.linux.development.apps,comp.os.linux.development.system,comp.os.linux.hardware,comp.os.linux.setup,comp.os.linux.x,comp.unix.bsd.386bsd.misc,comp.unix.bsd.bsdi.misc,comp.unix.bsd.freebsd.misc,comp.unix.bsd.netbsd.misc
Subject: Re: Sometimes you need X server source (Was: Why to not buy Matrox Millennium)
Date: 30 Mar 96 16:26:48 GMT
Organization: tummy.com, ltd.
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Message-ID: <315d60c8.0@sylvia.tummy.com>
References: <4j21ph$crr@slappy.cs.utexas.edu> <4ja099$r8k@ceylon.gte.com> <ragnaroek1996Mar28.063723.8733@news2.compulink.com> <4jg1a1$4b8@solaris.cc.vt.edu>
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In article <4jg1a1$4b8@solaris.cc.vt.edu>,  <erik@fenris.campus.vt.edu> wrote:
>Jonathan Walters (jwalters@idirect.com) wrote:
>: Is it a figment of my imagination or do most modems already compress
>: any data being transfered.  That would make LBX a waste of time.
>
>Yes, most modems do compress data being sent.  In some cases, yu might want
>to disable this for quicker response.

You should check 'dxpc', available on sunsite.unc.edu and some others.
It does proxy and compression.  You run a server on the remote machine,
a client on your local machine, and then point your remote display at
"<the remote machine>:8".  I was getting 1.5 to 4x compression the othery
day when I was trying xterm and a graphical documentation browser through
it.  This was on a 28.8K compressing modem which I'm sure couldn't have
given me 4x compression on this data, I don't know how it effected the
1.5x, but it was probably still compressable via v.42bis.  Bitmaps and
all.

Sean
-- 
"We just wanted to give the band a little more thrust than most other bands."
        - Donald Fagen's reply to why they chose the band name 'Steely Dan'
Sean Reifschneider, Inimitably Superfluous <jafo@tummy.com>
URL: <http://www.tummy.com/xvscan>  HP-UX/Linux/FreeBSD X11 scanning software.