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Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by ferguess_k on Tuesday April 08, 2025 @10:48AM (#43622426)
Reading your comments, I suddenly realized that Win NT comes from PRISM which come from VMS so it also derived from minicomputer era. Interesting, never thought about that.

I think MS-DOS comes from CP/M which was also sort of rooted in the minicomputer era.

Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by myrandomcomment on Tuesday April 08, 2025 @11:03AM (#43622611)
Dave Cutler, the head of the NT project came from DEC where he did VMS. Big lawsuit when MS hired him.

https://en.m.wikipedia.org/wiki/Dave_Cutler

Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by ferguess_k on Tuesday April 08, 2025 @11:35AM (#43623011)
Yeah that's what I read in Showstoppers too.
Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by marcusb on Tuesday April 08, 2025 @03:11PM (#43625446)
WNT = V + 1, M + 1, S + 1
Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by sillywalk on Tuesday April 08, 2025 @04:53PM (#43626353)
"Originally, we were targeting NT to the Intel i860 (code-named 'N-Ten)', a RISC processor that was horribly behind schedule. Because we didn't have any i860 machines in-house to test on, we used an i860 simulator. That's why we called it NT, because it worked on the 'N-Ten.'"

-- Mark Lucovsky

Distinguished Engineer, Windows Server Architect

https://web.archive.org/web/20110720042038/http://www.winsup...

Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by myrandomcomment on Tuesday April 08, 2025 @06:30PM (#43627105)
So NT from VMS is not true as pointed out above. However a funning one that is suppose to be true is from the 2001 Space Odyssey series. The name of the insane AI was H.A.L.

H>I

A>B

L>M

Re:Show HN: Connecting an IBM 3151 terminal to a mainframe [... by rbanffy on Tuesday April 08, 2025 @11:39AM (#43623060)
I found surprising that IBM's CMS had commands like "DIR" and "TYPE".