From: Ferenc Engard <ferenc@...>
Date: 2004-02-17T05:06:08+09:00
Subject: controlling external process' stdin/stdout AND getting its return value

Hi all,

I want total control over an external process, i.e. handle its
stdin/stdout as with IO.popen (also, if it is possible, handle its
stderr, too), and I also need to get is return value.

How can I do this?

Thanks,
Ferenc