This is the mail archive of the
cygwin
mailing list for the Cygwin project.
Re: pid confusion and pstree
On Thu, 4 Aug 2005, Jason Pyeron wrote:
> On Thu, 4 Aug 2005, Igor Pechtchanski wrote:
>
> > On Thu, 4 Aug 2005, Jason Pyeron wrote:
> >
> > > sorry if this wraps.
> > >
> > > what is my WINPID for the current bash?
> > >
> > > [jpyeron@mrlaptop mysql-4.1.13.new]$ ps -W | head -1 && ps -W | grep bash && pstree -Ahup
> > > PID PPID PGID WINPID TTY UID STIME COMMAND
> > > I 2356 1 2356 2356 con 1003 Jul 31 /usr/bin/bash
> > > 260 0 0 260 ? 0 Aug 3 C:\cygwin\bin\bash.exe
> > > 484 0 0 484 ? 0 Aug 3 C:\cygwin\bin\bash.exe
> > > 3004 0 0 3004 ? 0 Aug 3 C:\cygwin\bin\bash.exe
> > > 456 0 0 456 ? 0 Aug 3 C:\cygwin\bin\bash.exe
> > >
> > > ?(1)-+-bash(2356,jpyeron)
> > > |-bash(1516,mkruger)---mysql(476)
> > > `-cygrunsrv(3616,SYSTEM)---sshd(2956)-+-sshd(2852)---bash(2544,jpyeron)---mysql(236)
> > > |-sshd(3884)---bash(928,jpyeron)
> > > `-sshd(228)---bash(1592,jpyeron)-+-pico(2872)
> > > `-pstree(2348)
> > >
> > > [jpyeron@mrlaptop mysql-4.1.13.new]$ echo $$
> > > 1592
> >
> > "ps -W" may not be aware of the Cygwin PID for some processes.
> > How about "/bin/ps | head -1 && /bin/ps -a | grep $$" instead?
>
> Windows taskmanager shows 456, which I found to be the correct pid for
> bash(1592) / echo $$
>
> there was no taskmanager pid 1592 either
Yes, the Cygwin PID and the WINPID are different in most cases. Doesn't
the command I suggested show the right WINPID for the current bash?
Igor
--
http://cs.nyu.edu/~pechtcha/
|\ _,,,---,,_ pechtcha@cs.nyu.edu
ZZZzz /,`.-'`' -. ;-;;,_ igor@watson.ibm.com
|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
'---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow!
If there's any real truth it's that the entire multidimensional infinity
of the Universe is almost certainly being run by a bunch of maniacs. /DA
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/