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Date:      Mon, 17 Dec 2001 12:42:56 EST
From:      Andrea Venturoli <ml.ventu@flashnet.it>
To:        freebsd-questions@FreeBSD.ORG
Subject:   Terminal Services for BSD?
Message-ID:  <200112171143.fBHBh2M32755@relay.flashnet.it>

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** Reply to note from Lord Raiden <raiden23@netzero.net> Fri, 14 Dec 2001 09:23:14 -0500 
 
 
> Just curious, but I know that Win2k, and XP both have the Terminal   
> Services client on them so that someone can work on a given workstation   
> from a remote location, kinda like a simplified version of PC   
> anywhere.  But does BSD or unix in general have anything like that for the   
> shell/Xwindow environment?  I'm in no need of such a thing just yet, but I   
> thought it would be neat if it was available. 
 
X-window was build that way (i.e. to be network-transparent) from the beginning many years ago. 
You'll usually see the app you run on the server pointed to by the DISPLAY environment variable. 
You tipically have DISPLAY=localhost:0.0, which means your machine, server no. 0. You can easily change this, but you'll   
also need to make the server accept these connections (man xhost). 
So, basically, you can start X on your machine, telnet to a remote host, set DISPLAY=yourmachine:0.0, and go... 
An alternative might be xdm (or one of its replacement, like gdm, kdm, ...), which will provide a graphical login prompt   
similar to what Windows Terminal Services do. 
 
 
> And if it is, does it  provide SSH security? 
 
Not as mentioned above, but see ssh's docs. 
 
 
BTW, there's also rdesktop, which is an X client that can connect to Windows Terminal Servers, providing the ability to   
have a Windows Session display on a UNIX box. 
 
 bye 
	av. 




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