Why do you want the PID of a process that has already exited? Another process may have that PID now. The number is unique and only while the process is running!

Or are you under the impression that you can run Perl code in parallel with the backquotes?

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to Re: Getting PID of process forked by backticks by merlyn
in thread Getting PID of process forked by backticks by paulski

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