Check out IO::Select, which does what you want.

--

Oh Lord, won’t you burn me a Knoppix CD ?
My friends all rate Windows, I must disagree.
Your powers of persuasion will set them all free,
So oh Lord, won’t you burn me a Knoppix CD ?
(Missquoting Janis Joplin)

In reply to Re: Non-buffered read from program by rinceWind
in thread Non-buffered read from program by arc_of_descent

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