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Date:      Wed, 15 Jul 1998 17:38:59 +0930
From:      Greg Lehey <grog@lemis.com>
To:        "Numard (Norberto Meijome)" <numard@smartmedia.com.ar>, FreeBSD Questions <freebsd-questions@FreeBSD.ORG>
Subject:   Re: What do i need to use X remotely?
Message-ID:  <19980715173859.H15083@freebie.lemis.com>
In-Reply-To: <19980715100514.B15447@cityip.co.za>; from Johann Visagie on Wed, Jul 15, 1998 at 10:05:14AM %2B0200
References:  <35AC5102.D86FAB53@smartmedia.com.ar> <19980715171856.F15083@freebie.lemis.com> <19980715100514.B15447@cityip.co.za>

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On Wednesday, 15 July 1998 at 10:05:14 +0200, Johann Visagie wrote:
> On Wed, 15 Jul 1998 at 17:18 SAT, Greg Lehey wrote:
>> On Wednesday, 15 July 1998 at 16:49:38 +1000, Numard (Norberto Meijome) wrote:
>>> HI!
>>> i have a FreeBSD server in USA, and since i'm in Sydney,i've to telnet
>>> into it all the time :).
>>> I'm also using Linux here, so i was thinking how could i export the
>>> DISPLAY to my Linux (from X-progs. in FreeBSD, such as X-emacs,etc).
>>> Will it be fast over a 33.600 line (on my side, the other end has lots
>>> of bandwith).
>>
>> No.
>
> *grin*  I was just reminded of a looong time ago, before I knew of little
> things like xhost or being security conscious, and someone xmelt'ed my screen
> from the other side of the world.
>
> I was out of action for hours.

More recently, I did something like this to a friend of mine (in the
USA).  I put an oneko on his screen and left him to figure out where
it came from and how to stop it.

For the rest of you: *never* issue an 'xhost +'.  Not everybody who
breaks into your system will wish you well.

Greg
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