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Date: Thu, 4 Aug 2005 15:52:56 -0400 (EDT)
From: Jason Pyeron <jpyeron AT pdinc DOT us>
X-X-Sender: jpyeron AT ns DOT pyerotechnics DOT com
To: cygwin AT cygwin DOT com
Subject: Re: pid confusion and pstree
In-Reply-To: <Pine.GSO.4.61.0508041531470.3695@slinky.cs.nyu.edu>
Message-ID: <Pine.LNX.4.62.0508041538440.25913@ns.pyerotechnics.com>
References: <Pine DOT LNX DOT 4 DOT 62 DOT 0508041520500 DOT 25913 AT ns DOT pyerotechnics DOT com>  <Pine DOT GSO DOT 4 DOT 61 DOT 0508041531470 DOT 3695 AT slinky DOT cs DOT nyu DOT edu>
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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 AT 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 AT 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


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