RSTS/E version 7 on a PDP 11/70 with a DECwriter terminal. A DECwriter was like a printer with a keyboard (no screen, only paper). RSTS was a time sharing OS that I used in a Basic language programming class.
Thanks for the UNIX stuff. It does seem interesting.
However I'll expand my inquiry to: do any OS/2 1.x textmode applications exist? I can't find any information about them.
As I remember the OS/2 subsystem on NT / Win…
Not vintage but useful for PC and compatibles.
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