On Tue, Jun 25, 2019 at 01:24:47PM -0700, James E Keenan via RT wrote: > It's an if-elsif-else block where *both* the 'if' and 'elsif' blocks are entered. (I don't do enough fork-ing to know whether that's right or wrong.) When I run the file on Linux, I get: Yes, that's exactly how fork works, check perldoc perlipc. t/io/pipe.t has similar code. TonyThread Previous | Thread Next