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DOS发展历史和版本情况

时间:2004/11/7 2:13:00来源:本站整理作者:蓝点我要评论(0)

 

磁盘操作系统是早期个人电脑上使用的一种主要操作系统,习惯上按其英文缩写称作DOS(Disk Operation System)。最早的DOS系统是由微软公司为IBM个人电脑开发的,即MS-DOS。后来这一概念也包括了其他公司生产的与MS-DOS兼容的系统,如PC-DOS、DR-DOS, 以及少数一些不太出名的DOS兼容产品。它们在1985年到1995年间占据操作系统的统治地位。


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Manuf Version Released Comments Verified
SCP - 2/1981 Seattle Computer Products’ Quick-n-Dirty Operating System. Runs on IBM’s wirewrapped PC prototype.  
IBM/MS 1.0 8/1981 Original IBM/MS release. *
IBMBIO .COM   1920  07/23/1981  12:00:00
IBMDOS .COM   6400  08/13/1981  12:00:00
COMMAND .COM   3231  08/04/1981  12:00:00
IBM/MS 1.05 8/1981 Fixes to BASIC interpreter. *
IBMBIO .COM   1920  07/23/1981  00:00:00
IBMDOS .COM   6400  08/13/1981  00:00:00
COMMAND .COM   3231  08/04/1981  00:00:00
IBM/MS 1.1 5/1982 Bugfix. Doubled sided drive support. *
IBMBIO .COM   1920  05/07/1982  12:00:00
IBMDOS .COM   6400  05/07/1982  12:00:00
COMMAND .COM   4959  05/07/1982  12:00:00
IBM/MS 1.25 7/1982 For early compatibles. This is the first non-IBM OEM version.  
Zenith 1.25 ??/????
 
IBMBIO .COM   1713      ?     ?
IBMDOS .COM   6138      ?     ?
COMMAND .COM   4986      ?     ?
IBM/MS 2.0 3/1983 For PC/XT, Unix-type subdirectory support, installable device drivers, I/O redirection, subdirectories, hard disk support, file handle calls. *
IBMBIO .COM   4608  03/08/1983  12:00:00
IBMDOS .COM  17152  03/08/1983  12:00:00
COMMAND .COM  17664  03/08/1983  12:00:00
IBM/MS 1.85 4/1983 Internal IBM - extended 1.1 - not released. New features added, i.e. enhanced COMMAND.COM with command line editing.  
IBM/MS 2.01 ?/1983 First support for individual country formats, Kanji  
IBM/MS 2.1 10/1983 For IBM PCjr, bugfixes for 2.0. No country support. *
IBMBIO .COM   4736  10/20/1983  12:00:00
IBMDOS .COM  17024  10/20/1983  12:00:00
COMMAND .COM  17792  10/20/1983  12:00:00
MS 2.11 11/1983 Basically a cross of PC-DOS 2.1 and MS-DOS 2.01.  
IBMBIO .COM   6836  11/17/1983  ??:??:??
IBMDOS .COM  17176  11/17/1983  ??:??:??
COMMAND .COM  15957  11/17/1983  ??:??:??
Wang 2.01 12/1983
 
IBMBIO .COM  30482  12/22/1983  ??:??:??
IBMDOS .COM  17521  12/22/1983  ??:??:??
COMMAND .COM  15877  12/22/1983  ??:??:??
IBM 2.11 6/1984
 
IBMBIO .COM   5120  05/30/1984  ??:??:??
IBMDOS .COM  17408  05/30/1984  ??:??:??
COMMAND .COM  18272  05/30/1984  ??:??:??
MS 2.12 ??/???? Special version for TI Professional (nonstandard video and keyboard)  
IBM 3.0 8/1984 1.2 meg drive for PC/AT, some new system calls, new external programs, 16-bit FAT, specific support for IBM network.  
IBMBIO .COM   8964  1984/07/05  15:00:00
IBMDOS .COM  27920  1984/07/05  15:00:00
COMMAND .COM  22042  1984/08/14  08:00:00
Sanyo 2.11 9/1984
 
IBMBIO .COM   5164  09/03/1984  ??:??:??
IBMDOS .COM  17019  09/03/1984  ??:??:??
COMMAND .COM  16117  09/03/1984  ??:??:??
MS 3.05 11/1984 First OEM version of 3.x.  
IBM 3.1 3/1985
*
IBMBIO .COM   9564  03/07/1985  13:43:00
IBMDOS .COM  27760  03/07/1985  13:43:00
COMMAND .COM  23210  03/07/1985  13:43:00
AT&T 2.11 6/1985 "AT&T Personal Computer 6300 DOS Release 2.0" *
IBMBIO .COM   6917  06/05/1985  12:00:00
IBMDOS .COM  17176  06/05/1985  12:00:00
COMMAND .COM  15957  06/05/1985  12:00:00
IBM/MS 2.25 10/1985 Extended foreign language support  
IBM 3.2 1/1986 720k 3.5 inch drive support, special support for laptops (IBM PC Convertible), XCOPY  
IBMBIO .COM  16369  12/30/1985  ??:??:??
IBMDOS .COM  28477  12/30/1985  ??:??:??
COMMAND .COM  23791  12/30/1985  ??:??:??
Generic 3.2 ?/1986? "Disk Operation System Version 3.20 1981-1986" *
IO   .SYS  16138      ?     ?
MSDOS  .SYS  28480      ?     ?
COMMAND .COM  23612      ?     ?
MS 4.0 4/1986 Multitasking (Europe only). Withdrawn from market after a very short run.  
HP 3.1 5/1986
*
IO   .SYS  12288  05/20/1986  12:00:00
MSDOS  .SYS  27952  05/20/1986  12:00:00
COMMAND .COM  22677  05/20/1986  12:00:00
MS 3.2 7/1986
 
IBMBIO .COM  16138  07/07/1986  ??:??:??
IBMDOS .COM  28480  07/07/1986  ??:??:??
COMMAND .COM  23612  07/07/1986  ??:??:??
Compaq 3.1 11/1986
*
IBMBIO .COM   9728  10/31/1986  12:00:00
IBMDOS .COM  27760  10/31/1986  12:00:00
COMMAND .COM  23210  10/31/1986  12:00:00
Compaq 3.2 2/1987
*
IBMBIO .COM  16490  02/06/1987  12:00:00
IBMDOS .COM  28477  02/06/1987  12:00:00
COMMAND .COM  23855  02/06/1987  12:00:00
IBM 3.3 3/1987 For PS/2 series, 1.44 meg support, multiple DOS partition support, code page switching, improved foreign language support, some new function calls, support for the AT’s CMOS clock. *
IBMBIO .COM  22100  03/18/1987     ?
IBMDOS .COM  30159  03/17/1987     ?
COMMAND .COM  25307  03/17/1987     ?
MS 3.21 5/1987
 
IO   .SYS    ?  05/01/1987  ??:??:??
MSDOS  .SYS    ?  05/01/1987  ??:??:??
COMMAND .COM    ?  05/01/1987  ??:??:??
MS 3.3 7/1987
*
IO   .SYS  22357  07/24/1987  00:00:02
MSDOS  .SYS  30128  07/24/1987  00:00:02
COMMAND .COM  25276  07/24/1987  00:00:02
HP 3.2 8/1987
*
IBMBIO .COM  16634  08/24/1987  13:02:00
IBMDOS .COM  28560  08/24/1987  13:02:00
COMMAND .COM  23660  08/24/1987  13:02:00
Zenith 3.21 9/1987
 
IBMBIO .COM  18501  09/28/1987  ??:??:??
IBMDOS .COM  28480  09/28/1987  ??:??:??
COMMAND .COM  23948  09/28/1987  ??:??:??
MS 3.31 11/1987 Over-32 meg DOS partitions. Different versions from different OEMs (not Microsoft). Compaq and Wyse are most common.  
IBM/MS 2.11R ?/1988 Bootable ROM DOS for Tandy machines.  
MS 3.3a 2/1988
*
IO   .SYS  22398  02/02/1988  00:00:02
MSDOS  .SYS  30128  02/02/1988  00:00:02
COMMAND .COM  25308  02/02/1988  00:00:02
Epson 3.3 2/1988
*
IBMBIO .COM  22452  02/01/1988  11:39:06
IBMDOS .COM  30128  12/03/1987  15:49:54
COMMAND .COM  25276  12/03/1987  18:45:28
HP 3.2 3/1988
*
IBMBIO .COM  16666  03/01/1988  13:03:00
IBMDOS .COM  28560  08/14/1987  13:02:00
COMMAND .COM  23660  08/14/1987  13:02:00
IBM 4.0 8/1988 32mb disk limit officially broken, minor EMS support, more new function calls, enhanced network support for external commands. PCjr support dropped. *
IBMBIO .COM  32816  08/03/1988  12:00:00
IBMDOS .COM  36000  08/03/1988  12:00:00
COMMAND .COM  37637  06/17/1988  12:00:00
MS 4.01 1/1989 Microsoft version with some bugfixes.  
MS 4.01a 4/1989
*
IO   .SYS  33337  12/19/1988  00:00:02
MSDOS  .SYS  37376  04/07/1989  00:00:02
COMMAND .COM  37557  12/19/1988  00:00:02
MS 3.31 6/1989 COMMAND .COM 25276 06/01/1989 00:00:00 Vendex OEM version.  
IO   .SYS  23581  06/14/1989  12:07:58
MSDOS  .SYS  30672  06/11/1989  16:33:02
DR 3.41 7/1989 DRBIOS.SYS 18304 06/30/1989 12:16:00 DRBDOS.SYS 39385 07/14/1989 12:00:00 *
COMMAND .COM  35840  06/30/1989  12:16:00
MS 3.21R 9/1989 DOS in ROM, Flash File System for laptops.  
Toshiba 3.3 10/1989
*
IBMBIO .COM  20031  10/31/1989  09:00:02
IBMDOS .COM  30128  06/10/1988  09:00:02
COMMAND .COM  25372  09/16/1988  09:00:02
MS 3.3R ?/1990 DOS in ROM, introduced for TI laptops.  
IBM 3.4 ?/? Internal IBM. Not released (4.0 development)  
IBM 5.0 5/1991
*
IBMBIO .COM  33430  05/09/1991  12:00:00
IBMDOS .COM  37378  05/09/1991  12:00:00
COMMAND .COM  47987  05/09/1991  12:00:00
MS 5.0 6/1991 High memory support, uses up to 8 hard disks, command line editor and aliasing, 2.88 floppies, ROMable OEM kit available. *
IO   .SYS  33430  06/17/1991  05:00:00
MSDOS  .SYS  37394  06/17/1991  05:00:00
COMMAND .COM  47845  06/17/1991  05:00:00
MS 5.00.02 11/1991
*
IO   .SYS  33430  11/11/1991  05:00:02
MSDOS  .SYS  37394  11/11/1991  05:00:02
COMMAND .COM  47845  11/11/1991  05:00:02
IBM 5.00.1a 2/1992 Patches to IBM 5.0. *
IBMBIO .COM  37378  02/28/1992  12:00:00
IBMDOS .COM  33446  11/29/1991  12:00:00
COMMAND .COM  48006  02/28/1992  12:00:00
MS V 2/1993 Japanese-market version of 5, with double byte Kanji character support  
IO   .SYS    ?  02/??/1993  ??:??:??
MSDOS  .SYS    ?  02/??/1993  ??:??:??
COMMAND .COM    ?  02/??/1993  ??:??:??
MS 6.0 3/1993 Disk compression (Doublespace), multiple configurations in CONFIG.SYS *
IO   .SYS  40470  03/10/1993  06:00:00
MSDOS  .SYS  38138  03/10/1993  06:00:00
COMMAND .COM  52925  03/10/1993  06:00:00
MS 6.20 9/1993
*
IO   .SYS  40566  09/30/1993  06:20:00
MSDOS  .SYS  38138  09/30/1993  06:20:00
COMMAND .COM  54619  09/30/1993  06:20:00
IBM 6.3 12/1993
*
IBMBIO .COM  40758  12/31/1993  00:00:00
IBMDOS .COM  37174  12/31/1993  00:00:00
COMMAND .COM  54654  12/31/1993  00:00:00
MS 7.0Beta 1/1994 MS Internal for "Chicago" (Windows95). Never Released. *
IO   .SYS  45350  01/01/1994  07:00:08
MSDOS  .SYS  39494  01/01/1994  07:00:16
COMMAND .COM  78043  01/01/1994  07:00:02
Novell 7.0 1/1994
*
IBMBIO .COM  27880  01/26/1994  07:00:00
IBMDOS .COM  29684  01/26/1994  07:00:00
COMMAND .COM  56081  01/26/1994  07:00:00
MS 6.21 2/1994
*
IO   .SYS  40566  02/13/1994  06:21:00
MSDOS  .SYS  38138  02/13/1994  06:21:00
COMMAND .COM  54619  02/13/1994  06:21:00
MS 6.22 5/1994
*
IO   .SYS  40774  05/31/1994  06:22:00
MSDOS  .SYS  38138  05/31/1994  06:22:00
COMMAND .COM  64645  05/31/1994  06:22:00
MS 7.0 ?/? Embedded in Windows 95.  
IO   .SYS    ?      ?     ?
MSDOS  .SYS   n/a      ?     ?
COMMAND .COM    ?      ?     ?
MS 7.1 8/1996 Embedded in Windows 95B (OSR2). *
IO   .SYS  214836  08/24/1996  11:11:10
MSDOS  .SYS   n/a  08/24/1996  11:11:10
COMMAND .COM  93812  08/24/1996  11:11:10
Caldera 7.01 11/1997 Commonly called OpenDOS. *
IBMBIO .COM  27880  11/04/1997  07:01:00
IBMDOS .COM  30081  11/04/1997  07:01:00
COMMAND .COM  55077  11/04/1997  07:01:00
Caldera 7.02 2/1998 Renamed to DR-DOS. *
IBMBIO .COM  29594  02/27/1997  07:02:00
IBMDOS .COM  30720  02/27/1997  07:02:00
COMMAND .COM  66657  02/27/1997  07:02:00
IBM 7.? 5/1998 "DOS2000". Year 2000 compliant. *
IBMBIO .COM  40726  04/30/1998  13:00:00
IBMDOS .COM  37066  04/30/1998  13:00:00
COMMAND .COM  52965  04/30/1998  13:00:00
Caldera 7.03 1/1999
*
IBMBIO .COM  24810  01/07/1999  07:03:00
IBMDOS .COM  30880  01/07/1999  07:03:00
COMMAND .COM  66785  01/07/1999  07:03:00


Verified (*) indicates that the DOS kernel file size/date/time was matched against an archived copy


 


DOS Version History


Author Unknown

Version Year Features
1.0   1981 Original Disk Operating System
1.1   1982 Support for double-sided disks
2.0   1983 Support for sub directories
2.01   1983 Support for international symbols
2.25   1983 Bug fixes
3.0   1984 Extended character set, large hard disks
3.1   1984 Support for PC networks, bug fixes
3.2   1986 Support for 3.5-inch disks
3.3   1987 Support for PS/2 computers
4.0   1988 Support for large partitions
4.01   1989 Bug fixes
5.0   1990 New shell, new editor, smaller kernel, memory management
6.0   1993 Disk Compression, better Memory Management, and AntiVirus
        software now included in the operating software.
6.2   1993 Microsoft claims it was not a bug fix for 6.0,
        but most observers saw it as that.

    
    
     
    
    
     

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