Re: -:() Process
- From: Ertugrul Soeylemez <never@xxxxxxxxxxxxxx>
- Date: Mon, 12 Jun 2006 04:17:45 +0200
"jcw248" <jcw248@xxxxxxxxx> (06-06-11 08:05:59):
I am currenlty showing a process when doing a ps -ef on my system I
receive a process listed as -:(). I killed the process and it logged
of my system. Have I been compromised? I tried searching on this
process and did not get any responses back.
You probably are seeing the process with the name "-:0", which is a zero
at the end, instead of parentheses. If that's the case, then everything
is alright, because that's just the command line name of your X server
process. You can easily check that. See the output of "ps -ef", and
grab the PID of the process. Then do "ps c -ef" to see the binary name
of all processes and check that the PID actually belongs to a process
called just 'X'.
To explain that: The dash ('-') at the beginning means that this is
your login process, i.e. the one process started at login time. It
shouldn't be, but on some systems, X is the login shell for some or all
users. Otherwise and much more likely, it just may be that your display
manager (XDM, GDM, KDM, ...) started your X server that way. The ":0"
at the end means that the X server is running on display 0 (zero),
i.e. the first virtual terminal, which X can or should use. If you have
multiple X sessions running, the other sessions will have different
display numbers like ":1".
Regards,
E.S.
.
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