Re: Why do e.g. ssh sessions hang when I try to log out?

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>________________________________
> De: Thomas Cameron <thomas.cameron@xxxxxxxxxxxxxxx>
>Para: users@xxxxxxxxxxxxxxxxxxxxxxx 
>Enviado: Sábado, 28 de enero, 2012 14:16:33
>Asunto: Why do e.g. ssh sessions hang when I try to log out?
> 
>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>I've noticed this a lot recently. I want to run an X app off another
>machine, say thunderbird. So I do "ssh -X user@host" to log in and run
>thunderbird from the command line. When I get done, I exit thunderbird
>and get a command prompt back. Then when I hit ctrl-D or type "exit"
>or whatever, the session hangs. When I hit ctrl-C it finally exits.
>
>As a test, I just did this against my local F16 machine, and I tried
>to log out after using thunderbird as a different user.
>
>I see that I have these processes running as my user:
>
>tcameron  5615  0.0  0.0  22356   764 ?        S    14:10   0:00
>dbus-launch --autolaunch 812e3e28dfa6439dcc2013e
>tcameron  5616  0.1  0.0  29932  1156 ?        Ssl  14:10   0:00
>/bin/dbus-daemon --fork --print-pid 5 --print-ad
>tcameron  5619  0.0  0.0 136548  2744 ?        S    14:10   0:00
>/usr/libexec/gconfd-2
>
>So it appears that dbus is not letting me log out. This is merely an
>annoyance, so I'm not sure it's really a bug. Even if it is, I'm not
>sure it's worth reporting as a bug.
>
>Anyone else notice this?
>
>Thomas
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> 

This is not necessarily pretty, but it works. Add the following code to .bash_logout. It will kill all processes you have open and then clear the screen. Your session will then end.

[dennis@amor ~]$ cat .bash_logout
# ~/.bash_logout

for p in `ps | awk '{print $1}'`
do
   if [[ "$p" =~ ^[0-9]+$ ]]
   then
      kill $p
   fi
done

/usr/bin/clear

[dennis@amor ~]$ 
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