I was wondering... suppose I have a filehandle open for output...

Can I have a process listening to what is written to that output?

Say, something close to:

open(FH, STDOUT);

And then, we could receive everything we would print with <FH>...

Can it be done?

Retitled by davido.

In reply to Possible to have a process monitoring another's stdout asynchronously? by cog

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