From: Michael Richardson <mcr@sandelman.ottawa.on.ca>
To: Struan Bartlett <struan@praguespringpeople.org>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] con0=pty '/dev/ttpy0: device or resource busy' bug?
Date: Sun, 07 Nov 2004 11:37:16 -0500 [thread overview]
Message-ID: <2769.1099845436@marajade.sandelman.ottawa.on.ca> (raw)
In-Reply-To: Message from Struan Bartlett <struan@praguespringpeople.org> of "Sat, 06 Nov 2004 14:46:53 +0100." <418CD5CD.2060504@praguespringpeople.org>
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>>>>> "Struan" == Struan Bartlett <struan@praguespringpeople.org> writes:
Struan> My thanks to everyone who's contributed to UML - it is a
Struan> wonderfully useful thing.
Struan> I need to run uml xterm-free and tty-free so 'm running uml
Struan> with:
Struan> # linux con=pty
I suggest you create a mortal account, and a that you run it under
screen.
I use something like:
% cat start.sh
screen -ekk -r -dmS myuml ./linux stuff
% crontab -l
@reboot $HOME/start.sh
and I have something like:
% cat .screenrc
multiuser on
adduser mcr
that means that I can login to the system and run "screen -r -x myuml/"
to get the console. Note that this requires screen to be setuid root,
which it is not installed that way by default on many systems. This is
just a security precaution --- screen is designed to operate that way.
] Train travel features AC outlets with no take-off restrictions| firewalls [
] Michael Richardson, Sandelman Software Works, Ottawa, ON |net architect[
] mcr@sandelman.ottawa.on.ca http://www.sandelman.ottawa.on.ca/ |device driver[
] panic("Just another Debian/notebook using, kernel hacking, security guy"); [
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prev parent reply other threads:[~2004-11-08 4:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-06 13:46 [uml-devel] con0=pty '/dev/ttpy0: device or resource busy' bug? Struan Bartlett
2004-11-07 16:37 ` Michael Richardson [this message]
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