Maybe they should've left it as "Open MVS"? (OS/390)

On 2021-10-05 13:08, Tom Brennan wrote:
I always thought IBM's position on that was pretty silly.  If you make up a new three word name, expect it to quickly be turned into an acronym.  If they didn't want us to reuse an existing little-known acronym they should have named it something else.

On 10/5/2021 9:56 AM, Seymour J Metz wrote:
  USS has always meant Unix System Services.


Not unless you have a time machine; Unformatted System Services dates to the 1970s. Further, the last post here from IBM on the issue said that USS was not an approved abbreviation for Unix System Services.

--
Shmuel (Seymour J.) Metz
https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmason.gmu.edu%2F~smetz3&data=04%7C01%7C%7C66d0453903554718720608d98822bd8d%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637690505140660718%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Lxw1EM03nZsemipAC1ktZCbgKrL%2BedD7%2BDDlG%2Fiwn%2B8%3D&reserved=0


________________________________________
From: IBM Mainframe Discussion List <[email protected]> on behalf of Joe Monk <[email protected]>
Sent: Monday, October 4, 2021 9:11 PM
To: [email protected]
Subject: Re: PL/I vs. JCL

USS is a VTAM term for Unformatted System Services.

USS has always meant Unix System Services.

Joe

On Mon, Oct 4, 2021 at 7:30 PM Mike Schwab <[email protected]> wrote:

U.S.S.  Unformated System Services, until Unix System Services tried
to take it over.

On Tue, Oct 5, 2021 at 1:24 AM Paul Gilmartin
<[email protected]> wrote:

On Mon, 4 Oct 2021 17:35:41 +0000, Seymour J Metz wrote:

While TSO does not support unambiguous truncation for command names, it
does for keywords. I don't know about ICCF.

Unambiguous truncation is treacherous.  Addition of new
commands/keywords can break
legacy art.  For that reason I eschew abbreviations in code and
pedagogy.  The worst
case occurs when one command is a proper prefix of another command.

I freely abbreviate on a command line.

________________________________________
On Sat, 2 Oct 2021 20:56:43 -0700, Charles Mills wrote:
I have no problem with the DD/member ambiguity:
\edu with the message: INFO IBM-MAIN

-- gil

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--
Mike A Schwab, Springfield IL USA
Where do Forest Rangers go to get away from it all?

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