Michael - Are you known as “ms” on the IPFire wiki?
Just like Linux there is “screen” available for free and it is already installed on the Mac. I’ll give screen a try and add it to the wiki as the primary recommendation.
They only difference is that a driver may need to be added to talk with various USB devices.
I’ll look into other free apps also.
Jon
However, the linked app costs around US$40 in the App Store which I think is extortionate. Clearly there must be an alternative that is free for such a simple task. Could we potentially recommend something that is free?