pid confusion and pstree
Jason Pyeron
jpyeron@pdinc.us
Thu Aug 4 19:53:00 GMT 2005
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
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