Post by Ahem A Rivet's ShotWell yes, but I do recall the fate of anyone foolish enough to
trouble us with a question about messy-dos, they tended to learn quite a bit
about DOS/VSE.
... and before msdos
https://en.wikipedia.org/wiki/MS-DOS
there was Seattle computer
https://en.wikipedia.org/wiki/Seattle_Computer_Products
before Seattle computer, there was CP/M
https://en.wikipedia.org/wiki/CP/M
before developing CP/M, Kildall worked on IBM CP/67-CMS at npg
https://en.wikipedia.org/wiki/Naval_Postgraduate_School
Opel's obit ...
https://www.pcworld.com/article/243311/former_ibm_ceo_john_opel_dies.html
According to the New York Times, it was Opel who met with Bill Gates,
CEO of the then-small software firm Microsoft, to discuss the
possibility of using Microsoft PC-DOS OS for IBM's about-to-be-released
PC. Opel set up the meeting at the request of Gates' mother, Mary
Maxwell Gates. The two had both served on the National United Way's
executive committee.
... snip ...
CP-67
https://en.wikipedia.org/wiki/CP-67
CP/CMS
https://en.wikipedia.org/wiki/CP/CMS
History of CP/CMS
https://en.wikipedia.org/wiki/History_of_CP/CMS
Cambridge Scientific Center
https://en.wikipedia.org/wiki/Cambridge_Scientific_Center
Melinda's history
http://www.leeandmelindavarian.com/Melinda#VMHist
Note GML
https://en.wikipedia.org/wiki/IBM_Generalized_Markup_Language
was invented at the science center in 1969, a decade later it morphs
into ISO Standard SGML and after another decade morphs into HTML at
CERN. First webserver in the US was on Stanford SLACs VM370 (followon to
CP67):
https://ahro.slac.stanford.edu/wwwslac-exhibit
Account by one of the GML inventors "real" job (before inventing GML)
https://web.archive.org/web/20230402212558/http://www.sgmlsource.com/history/jasis.htm
Actually, the law office application was the original motivation for the
project, something I was allowed to do part-time because of my knowledge
of the user requirements. My real job was to encourage the staffs of the
various scientific centers to make use of the CP-67-based Wide Area
Network that was centered in Cambridge.
... snip ...
CP67-based wide-area network, was done by another CSC member,
https://en.wikipedia.org/wiki/Edson_Hendricks
In June 1975, MIT Professor Jerry Saltzer accompanied Hendricks to
DARPA, where Hendricks described his innovations to the principal
scientist, Dr. Vinton Cerf. Later that year in September 15-19 of 75,
Cerf and Hendricks were the only two delegates from the United States,
to attend a workshop on Data Communications at the International
Institute for Applied Systems Analysis, 2361 Laxenburg Austria where
again, Hendricks spoke publicly about his innovative design which paved
the way to the Internet as we know it today.
... snip ...
SJMerc article about Edson (he passed aug2020) and "IBM'S MISSED
OPPORTUNITY WITH THE INTERNET" (gone behind paywall but lives free at
wayback machine)
https://web.archive.org/web/20000124004147/http://www1.sjmercury.com/svtech/columns/gillmor/docs/dg092499.htm
Also from wayback machine, some additional (IBM missed) references from
Ed's website
https://web.archive.org/web/20000115185349/http://www.edh.net/bungle.htm
his CP67 wide-area network morphs into corporate internal network
... and the technology also used for the corporate sponsored
univ. BITNET:
https://en.wikipedia.org/wiki/BITNET
--
virtualization experience starting Jan1968, online at home since Mar1970