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Re: terminal devices left open after logging out
From: |
janth |
Subject: |
Re: terminal devices left open after logging out |
Date: |
Mon, 13 Nov 2006 23:00:14 +0100 |
User-agent: |
Mutt/1.5.6i |
On Mon, Nov 13, 2006 at 04:30:07PM +0900, Henry Nelson wrote:
> On Wed, Oct 04, 2006 at 06:23:49PM +0200, Julien Jehannet wrote:
> > >Date: Wed, 4 Oct 2006 09:36:36 +0900
> > >From: Henry Nelson
> > >Subject: terminal devices left open after logging out
> > >
> > >I'm not sure of the terminology so the Subject and description of the
> > >problem may not be accurate. What happens is that _sometimes_ when I
> > >login, by ssh, a terminal device grabbed by some previous screen session
> > >is still there. So if I run `who` I see the device, but no one is
> > >logged into it, and no screen sockets are open. There doesn't seem to be
> > >any way to close the device other than rebooting the machine.
> > >
> > >% who
> > >henry ttyp0 Oct 4 09:17 (192.168.11.24)
> > >henry ttyp3 Oct 1 07:21 (:ttyp0:S.0)
> > >% screen -list
> > >No Sockets found in /home/henry/.screen.
> > >
> > >How can I prevent this from happening, and/or can I somehow clean up
> > >unused terminal devices (ttyp?) that are open without rebooting? TIA.
> >
> > I think is more related to SSH than screen. You can try to send HUP
> > signals to your weird processes. If it works, see this FAQ entry for
>
> The thing is there don't seem to be any processes going. Normally when
> I try to exit the shell or logout with processes running, it won't let me;
> there is some message like "there are processes running". Also, 'ps'
> doesn't show any processes that are still running from a previous session.
>
> > http://www.openssh.org/faq.html#3.10
>
> Thanks much! This is the first real hint I've gotten. I'll keep an
> eye out for this. Unfortunately I use csh, and I didn't see a work-
> around for it (only bash, zsh and pdksh).
I often use detach ( http://detach.sourceforge.net/ ) when starting
programs that should run in the background / as a daemon.
This will work regardless of what your shell is.
--
Jan Thomas Moldung
- Re: terminal devices left open after logging out, Julien Jehannet, 2006/11/13
- Re: terminal devices left open after logging out, Henry Nelson, 2006/11/13
- Re: terminal devices left open after logging out,
janth <=
- Re: terminal devices left open after logging out, Henry Nelson, 2006/11/13
- Re: terminal devices left open after logging out, Michael Schroeder, 2006/11/15
- Re: terminal devices left open after logging out, Henry Nelson, 2006/11/15
- Re: terminal devices left open after logging out, Michael Parson, 2006/11/16
- Re: terminal devices left open after logging out, Henry Nelson, 2006/11/16