From: "Hyukjoon Kim" <hyukjoon / e5-05-01.ee.ualberta.ca> > For the clearfication of previous question. > > I wanna fine(calculate) the maximum size of (unnamed)pipe, which means max > capacity of the pipe in ruby. -Thanks. I'm afraid I don't know. Can you tell me how you might do it in C, or some other language? Then hopefully I can help you in Ruby. Gavin