Continuously read from STDOUT of external process in Ruby

I've had some success in solving this problem of mine. Here are the details, with some explanations, in case anyone having a similar problem finds this page. But if you don't care for details, here's the short answer: Use PTY.spawn in the following manner (with your own command of course): require 'pty' cmd = "blender -b mball.blend -o //renders/ -F JPEG -x 1 -f 1" begin PTY.spawn( cmd ) do |stdou

[tasukuchan]

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