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MS-DOS 1981-2002 RIP
Biedermann writes "This is not exactly hot news, just a quick reminder to count the last days: A table in this article tells us that MS-DOS (as well as Windows 3.x, Windows 95 and NT 3.5x) reach their "End of Life" (as defined by Microsoft) on December 31, 2002.
Come on, even if you loathed them, they were good for jokes at least."
Erm /. at least do what they ask:
'To link directly to this page, please use http://www.jestsandjokes.com/show.php3?name=dos.co mmandments'
*tut-tut*
You never know, that page may forward the user to their slashdot proof server rather than battering the meagre normal one.
...but its legacy lives on.
Windows NT/2000/XP do not run on top of MS-DOS. Windows 98,95, ME do though.
"I keep looking in the want-ads under 'revolutionary' but there don't seem to be any listings.. "
Whilst we're on the subject, remember that old PCs are still very useful (especially for Grandma, or as a drone off a more powerful server of some sort ala XTerm/terminal servers) and although Microsoft are going to stop supporting these products (since when did anyone ever turn to Microsoft for support anyway?), they're not going to go away.
We're still going to be asked to fix problems for Nana's computer, and we're still going to install Windows 95 on Pentium-class PCs for people who aren't quite ready for Linux on the desktop.
Does this mean changes in copyright restrictions on these products? I'm fairly sure that under New Zealand copyright law, you're allowed to make copies if the company doesn't make a reasonable effort to sell you the product, and if they're not supporting it I'm sure they won't be selling it any more.
(looks at framed MS-DOS 6 box on the wall) The disks come in a "You're important to us, please register" plastic bag. How ironic.
I want to note that in all these years no group has been able to completely replace dos.
- www.freedows.org doesn't even work anymore
Gee.. maybe if you spelled the URL right!
It's http://www.freedos.org/, and they appear to be doing just fine.
Hire a Linux system administrator, systems engineer,
Huh? I'm pretty sure UNIX with bourne shell has been around longer than DOS and (considering it and its direct descendents) are still in wide use I would venture that is also more popular overall. Here's a link to bourne shell's history.. Here's another.
Unless, of course, you were only referring to psuedo-shell-like things that ran on Pee-Cee's.
I think you mean DR-DOS.
Formally Digital Research's MS-DOS competitor.
Who needs DOS, when we have IBM's PC/DOS? :)h tml
http://www-3.ibm.com/software/os/dos/psm952a.
Only $50 last I checked, get them while they're hot!
sigs are dumb.
Well, DOS was hardly an OS in the first place.
Most of the stuff that is part of OSes simply do not exist in DOS: sound drivers, GUI, system services, etc.
Is there really anything DOS could do, except launch programs?
If you write a program for DOS which needs to read from a disk, get swapped out of memory, read from the kbd or print to the screen, you don't write those services yourself. They are part of the OS. Granted, DOS is minimal. It's not even a multitasking OS, I think. But still, it did what it was called upon to do, and was stable. It is still around, in various forms, on boot disks and such. Doesn't NetWare run on it or something?
There are no trolls. There are no trees out here.
Here's a very good reference for DOS scripting. DOS does have its limits but it is still useful..
Bad boys rape our young girls but Violet gives willingly.
Windows NT was never based on DOS. It contained (and still does) the virtual machine, Windows on Windows (WOW.EXE) for running 16 bit DOS and Windows programs. WOW is a far family member of SoftPC, an early PC emulator from Insignia running on the Mac and some UNIX environments.
Still running PC-DOS 2000 (I've actually never run MS-DOS, PC-DOS was what came with my PC, and later on PC-DOS had more and better utilities) here, needed for some games like Privateer2 and other VCPI games.
My first PC-DOS version was 2.0. It supported fixed disks (harddisks) and directories. Also it was the first version that supported file handles (stdout, in and err, handle 0, 1 and 2 respectively). Saw another one here claim that DOS didn't support stderr, but that's wrong. Before 2.0 DOS used FCBs (like CP/M) to open files. DOS internals really showed off it's CP/M heritage.
What was good about DOS was that you had 100% hardware control... what was bad about DOS was that you had 100% hardware control. By many definitions, it wasn't even an OS, as it didn't do everything an OS should do. But it was a single-user system from the start, and as such it was good enough, with low overhead -- important in an age where 16K was the entry PC memory size... and 64K was a lot.
That reminds me... 2.0 also was the first version that supported 180K/360K floppies, with the new support for 9 sectors pr track (up from 8).
Lotus 123, MultiMate word proc (actually, and OEM version kalled WriteIT; and integrated package with CalcIT, KeepIT and several other apps), TurboPascal compiler, SideKick "PDA", Norton Utilities... later Norton Commander (still one of the best file managers).
Ah, the memories....
//TheToon
Yes.
h tm
http://www.asusemag.com.tw/useful_tips/ch2/ch2-1.
Wrong. DOS does not support virtual memory. The built-in keyboard input and screen output was so poor that it was not used for all but the most trivial programs (and even trivial programs often did not use it). The only point you are right on is that filesystem access is indeed done using the interface DOS gives you.
You gan still get DR-DOS for free (beer) here, besides there are Free (speech) and Open DOSes around too.
Escher was the first MC and Giger invented the HR department.
It's primitiveness and simplicity is what made DOS popular. Remember that. Your average user didn't want to dick around in a UNIX environment or have to purchase hardware that was ridiculously expensive so they could point n' click there way through a myriad of windows and menus. They memorized a couple key commands and they were set. Thats all that was needed. The average joe didn't need multitasking either. How many people do you see typing in a spreadsheet and browsing the web simultaneously? None. TSR's running in the background were as much multitasking as the user wanted to deal with (despite the fact that it wasn't even multitasking). They want to type in a command and get something. Its like a question and answer kind of thing.
This is why DOS was popular: It followed the KISS philosophy - keep it simple stupid. People like that.
I fondly recall the days of spending an hour tweaking the computer to get that extra 2k of ram available for programs.
Oh yeah, the good old days. Damn I was good at that. I was better than Memmaker and QEMM because I knew about "yo-yo" TSRs and such: some TSR's loaded small and then got bigger at runtime while some loaded large but got smaller at runtime, so if you determined which was which and loaded them in the correct order you could fit more into himem than the automatic products.
QEMM could try to make TSR's run above 1024k (and I couldn't), but that didn't usually work for me.
Win 95 as a print server? For god sake, man, why? Printing always was (and still is) the most unreliable component in Windows (in my opinion). How often do you reboot that machine? Why not set up a Linux machine with Samba? Or is your printer a crappy inkjet with no drivers? That's the only reason I can think of to explain your set up..
I believe the world would have been worse off, not better, if a more sophisticated OS had been used on early PC's. Of course, it did outlive it's usefullness. By 1985, much superior alternatives were available that were practical even for the consumer and small business class of machines. Maybe the world would have been better off switching to a more sophisticated OS then. But by that time, it had a significant installed base. He seems knowlegeable enough. He quite likely is aware of that. But as a die-hard Microsoft basher, you apparently would rather assume otherwise. I personally loathe Microsoft. But this kind of gratituitous bashing of anyone who grants MS any credit at all, only gives the MS apologists more ammo to use against the rest of us.
But I'm not particularly nostalgic about it.
MS-DOS was born in August 1980, in Tukwila, Washington, the creation of Tim Paterson and the Seattle Computer Company. Initially called QDOS 0.10 (short for "Quick and Dirty Operating System"), MS-DOS was a lifelong resident of the Seattle area. In late 1980, nonexclusive rights for 86-DOS 0.3, as the operating system was then known, were sold to Microsoft. In July 1981, as Paterson recounted in a June 1983 BYTE article entitled "A Short History of MS-DOS," Microsoft bought all rights to the DOS from Seattle Computer and changed the name of the operating system to "MS-DOS."y t20011028s0 001/1029_editor.html
http://www.byte.com/documents/s=1437/b
ACK NAK RST
MSDOS, it was fun. Bye-bye! (Come to think of it, I recently used an MSDOS install to bootstrap a Win98 install from a SBPro CDROM. Then I screamed and used that to bootstrap a Linux install. Maybe I'll keep those DOS disks handy just in case. :^)
One line blog. I hear that they're called Twitters now.
please try cygwin. Cygwin isn't the name of the shell, it's the name of the compatibily thingie that lets you use some GNU apps and other Free Unix apps on Windows. It mostly consists of some .dlls that act as a compatiability layer. You have your choice of shells to choose from on a Unix system. The one that's used on almost all Linux systems is bash, which is a feature-enhanced version of the classic Unix shell. That shell was called "The Bourne Shell" and was named "sh" (or should it be the other way round?). Therefore, it's only natural that the name bash stands for "The Bourne Again Shell".
The catch: In my experience, Cygwin runs much better on NT-based Windozes (NT 4.0, 2000, XP) than on DOS based Windozes (95, 98, Me). But, if you've got lots of processor power, Cygwin should still run quite nicely, even on crufty Win9x. The other catch: all of this sort of assumes that you're already somewhat familiar with the Unix Way. If you're not, it could be quite frustrating. But there are many, many help texts and HOWTos available (Google for HOWTO) and if you're adventurous and you want to know what a command line should be like, then it's out there waiting for you.
Oh yeah, I nearly forgot. Another alternative is 4Dos or 4NT. It's available from these people. It's pretty good, except that's it's shareware and therefore commercial and I've had problems with certain versions crashing frequently. Also, there's a couple points where they could've gone for compatibility with Unix but chose to ignore it. (E.g. to not match the characters a,b, or c in a filename, they use [!abc] whereas the proper Unix Way is [^abc].)
Furry cows moo and decompress.
QDOS/86-DOS was designed to make it easy to translate CP/M programs written in asembler and have them run with minor tweaking. This extended to using pretty much the same API for the file control blocks, pretty much the same numbers for the function calls, pretty much the same layout for the first 256 bytes of the transient program area.
Where 86-DOS differed from CP/M, it tended to be more UNIX like, e.g. copy source destination rather than PIP destination source . More functions were included with the command interperter and the batch files were a bit nicer to use than CP/M's submit files.
'Course you've got to remember that CP/M was designed to run in 32K of memory.
The incident with DOS wasn't the only time that SCP got the shaft from M$. SCP was the outfit that designed the Z-80 card for use on the Apple II.
A Shadeless room is a brighter room.