The problem then is how tee finds out the pid of the producer process?

Hmmm... I'm doing now IPC::Run::run to invoke the command. Is there an asynchronous way to do this with IPC::Run (similar to using spawn, so that my main process continues to run and then explicitly wait for the subprocess to finish? In this case, I see a possibility to pass the pid to my tee process. The problem seems to be that IPC::Run on Windows offers only part of the documented features.

-- 
Ronald Fischer <ynnor@mm.st>

In reply to Re^4: Windows-specific: Limiting output of created files by rovf
in thread Windows-specific: Limiting output of created files by rovf

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