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- Newsgroups: comp.os.msdos.programmer
- Path: sparky!uunet!spool.mu.edu!sdd.hp.com!cs.utexas.edu!torn!news.ccs.queensu.ca!mast.queensu.ca!dmurdoch
- From: dmurdoch@mast.queensu.ca (Duncan Murdoch)
- Subject: Re: Normal MSDOS multitasking!
- Message-ID: <dmurdoch.363.724430472@mast.queensu.ca>
- Lines: 24
- Sender: news@knot.ccs.queensu.ca (Netnews control)
- Organization: Queen's University
- References: <1ghb1vINNccb@ub.d.umn.edu> <9212142475@fcshome.UUCP>
- Date: Tue, 15 Dec 1992 14:41:12 GMT
-
- In article <9212142475@fcshome.UUCP> fredex@fcshome.UUCP (fred smith) writes:
- >MS-DOS is too stupid to multitask. It lacks the facilities.
-
- Yes.
-
- >on Unix, the same thing is literally done by running
- >two programs "at the same time" with the output of the first going
- >to the input of the second. BUT NOT ON DOS which is fundamentally
- >incapable of doing that.
-
- No, it's just that you don't have the right software. There are several
- multitaskers which sit on top of DOS and make it multitask. Windows is one,
- Desqview is another. I don't know if anyone has bothered to make pipes
- work the way they do on Unix. Windows has more or less given up on that
- method of file management, so you're not likely to see it there. I heard
- last year that someone intended to do it for Desqview, but I don't know if
- they ever published the results.
-
- The number of times where it really matters whether two programs are run
- concurrently at half speed or sequentially at full speed is so tiny, that I
- doubt if it's on anybody's "10 most important projects" list.
-
- Duncan Murdoch
- dmurdoch@mast.queensu.ca
-