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Date:      Mon, 3 Dec 2001 14:09:43 -0600
From:      Mike Meyer <mwm@mired.org>
To:        Dan Nelson <dnelson@allantgroup.com>
Cc:        questions@freebsd.org
Subject:   Re: Questions in regards to VNC, remote management tool.
Message-ID:  <15371.56327.183357.220417@guru.mired.org>
In-Reply-To: <30564428@toto.iv>

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Dan Nelson <dnelson@allantgroup.com> types:
> Think of VNC as "screen" for X.  You can't access an existing X sesion
> via VNC, just like you can't access a preexisting TTY login via screen.

The similarity extends further than that. The VNC Server is also the X
server the clients connect to, so the state of the X session is kept
even if you disconnect from the client. So just like screen, you can
log out, and log back in and find all the things you were using still
there.

There are people who use VNC as a "desktop" or "views" manager,
running multiple copies, and the X server talking to the display has
just enough window manager running to toggle between them. There's
also a libvga client for people who don't want to run two X servers
just to maintain their session, but I've never managed to get it to
work.

	<mike
--
Mike Meyer <mwm@mired.org>			http://www.mired.org/home/mwm/
Independent WWW/Perforce/FreeBSD/Unix consultant, email for more information.

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