That's helpful snippet. Just from running that code with the target CL app, I see I wasn't distinguishing between output that came via STDERR and STDOUT in my Expect example.
I read about IPC::Open2/3 before, and briefly gandered IPC::Run, so I don't know what I got waylaid by Expect.
I guess I expected something more...
Also, the 'select' call is something new to me. Worth learning about.
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