Re: obtaining pid of child process

On Sun, Jul 25, 2010 at 08:28:54PM -0700, tazimk wrote:
> I want to obtain pid of iostat command or the command executed using
> multiprocessing
> module
>
> When I execute :
>
> d.pid it gives me pid of subshell in which this command is running .

One way could be to traverse the list of all processes and find out the
right iostat process using the parent pid. However, I think there should
be simpler ways depending on why you need the pid.

Besides, you seem to start iostat in continuous mode; so you probably
read from the file you redirected the output to. In this case, you could
also use a pipe if it suits your needs.

With kind regards,
Baurzhan.

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