• Thumbnail for Multiuser DOS
    Multiuser DOS is a real-time multi-user multi-tasking operating system for IBM PC-compatible microcomputers. An evolution of the older Concurrent CP/M-86...
    62 KB (5,849 words) - 23:46, 13 March 2024
  • The Multiuser DOS Federation (MDOS) was an industry alliance to promote the growth and acceptance of multi-user DOS-based solutions on 286, 386 and 486...
    4 KB (382 words) - 02:17, 28 September 2023
  • (Concurrent DOS, Concurrent DOS XM), "CPCDOS" (Concurrent PC DOS), "CDOS386" (Concurrent DOS 386), "DRMDOS" (DR Multiuser DOS), "MDOS" (CCI Multiuser DOS), "IMSMDOS"...
    101 KB (10,249 words) - 07:36, 25 February 2024
  • Thumbnail for MS-DOS 4.0 (multitasking)
    1986 Multiuser DOS - successor of Concurrent DOS 386 since 1991 REAL/32 - successor of Multiuser DOS since 1995 PC-MOS/386 - multiuser multitasking DOS clone...
    10 KB (976 words) - 19:27, 20 May 2024
  • derivative of Concurrent DOS 68K Multiuser DOS, the successor of Concurrent DOS 386 CCI Multiuser DOS Datapac Multiuser DOS Datapac System Manager, a...
    72 KB (8,241 words) - 20:23, 15 May 2024
  • Thumbnail for Multi-user software
    as Multics, VM/CMS, OpenVMS, MP/M, Concurrent CP/M, Concurrent DOS, FlexOS, Multiuser DOS, REAL/32, OASIS, THEOS, PC-MOS, TSX-32 and VM/386. Some multi-user...
    3 KB (389 words) - 23:09, 29 September 2023
  • Thumbnail for DR-DOS
    most of the operating system work on Concurrent DOS 386 and XM, Multiuser DOS, DR DOS and PalmDOS was done in Digital Research's European Development...
    117 KB (11,739 words) - 08:24, 29 April 2024
  • Thumbnail for Digital Research
    8-bit, 16-bit and 32-bit systems like MP/M, Concurrent DOS, FlexOS, Multiuser DOS, DOS Plus, DR DOS and GEM. It was the first large software company in the...
    39 KB (3,300 words) - 06:36, 10 April 2024
  • Thumbnail for DOS
    both MS-DOS and CP/M-86 software), later with Multiuser DOS (compatible with both MS-DOS and CP/M-86 software) and DR DOS (compatible with MS-DOS software)...
    56 KB (6,456 words) - 03:45, 28 April 2024
  • Thumbnail for Scroll Lock
    verbose messages, but in contrast to the situation under the Multiuser DOS family normal DOS drivers do not typically display additional information. The...
    23 KB (2,085 words) - 00:06, 23 May 2024
  • >> SETCD.BAT CALL SETCD.BAT DEL SETCD.BAT Alternatively, under Multiuser DOS and DR-DOS 7.02 and higher, various internal and external commands support...
    15 KB (1,412 words) - 05:21, 12 March 2024
  • multiuser multitasking protected mode operating systems was not DOS-based by themselves. Concurrent DOS 386 was later developed to become Multiuser DOS...
    33 KB (3,290 words) - 21:23, 24 March 2024
  • Thumbnail for Drive letter assignment
    Drive letter assignment (category DOS technology)
    DOS, FlexOS, 4680 OS, 4690 OS, S5-DOS/MT, Multiuser DOS, System Manager, REAL/32, REAL/NG, Personal CP/M, S5-DOS, DOS Plus AMSDOS DOS family 86-DOS,...
    28 KB (3,435 words) - 02:14, 25 February 2024
  • Exit status (section DOS)
    are often captured by batch programs through IF ERRORLEVEL commands. Multiuser DOS supports a reserved environment variable %ERRORLVL% which gets automatically...
    15 KB (1,639 words) - 23:26, 12 March 2024
  • Thumbnail for COMMAND.COM
    COMMAND.COM (redirect from Dos prompt)
    replacement command processors DOSSHELL / ViewMAX — alternative DOS shells Concurrent DOS Multiuser DOS REAL/32 — have similar command processors not named COMMAND...
    27 KB (2,797 words) - 15:22, 19 March 2024
  • Concurrent DOS (a.k.a. CDOS, Concurrent PC DOS and CPCDOS) (since 1983), a CP/M-86 and MS-DOS 2.11 compatible multiuser, multitasking DOS, based on Concurrent...
    5 KB (684 words) - 18:34, 3 March 2024
  • – a stripped-down single-user variant of Concurrent PC DOS 4.1–5.0 Multiuser DOS – Digital Research/Novell MDOS family including Datapac System Manager...
    20 KB (1,223 words) - 12:14, 19 September 2023
  • file system as if it were an ordinary file. There are also special files in DOS, OS/2, and Windows. These special files allow an application program to interact...
    36 KB (3,381 words) - 20:33, 21 April 2024
  • Thumbnail for DOS Plus
    under DOS Plus and can be used to make file handling at the command prompt much easier. This feature is also present in Concurrent DOS, Multiuser DOS, System...
    22 KB (2,049 words) - 09:22, 17 May 2024
  • MS-DOS 4.0 (multitasking), a multitasking operating system Multitasking DOS sub-system in IBM OS/2, e.g. C:\OS2\MDOS\ Multiuser DOS (aka DR MDOS), a DOS-...
    1 KB (209 words) - 09:04, 9 April 2024
  • at-sign character (@) is used for filelists by many DR-DOS, PalmDOS, Novell DOS, OpenDOS and Multiuser DOS, System Manager and REAL/32 commands, as well as...
    240 KB (11,972 words) - 01:14, 24 April 2024
  • Linux and most other versions of Unix), Mach-O (on macOS and iOS) and MZ (on DOS). Metadata is casually used to describe the controlling data used in software...
    15 KB (414 words) - 07:28, 3 May 2024
  • Thumbnail for CP/M-86
    CP/M-86 (redirect from Siemens S5-DOS)
    emulator was added to provide PC DOS compatibility, the system was renamed Concurrent DOS, which later became Multiuser DOS, of which REAL/32 is the latest...
    31 KB (2,537 words) - 13:52, 2 November 2023
  • ANSI.SYS (category DOS drivers)
    in other operating systems. In some DOS implementations, video modes above 7 are not documented. Under Multiuser DOS, the only valid argument in conjunction...
    19 KB (1,690 words) - 03:35, 16 October 2023
  • Digital Research, Novell, IMS, Caldera, etc. DOS-based operating systems like Multiuser DOS and DR-DOS LOADER.SYS, part of a LOADER.COM installation...
    913 bytes (171 words) - 05:16, 3 September 2023
  • CP/M-86, Concurrent CP/M-86, Personal CP/M-86, Concurrent DOS, DOS Plus, FlexOS, S5-DOS, Multiuser DOS, System Manager, REAL/32, SCP1700, CP/K and K8918-OS...
    418 bytes (102 words) - 12:12, 28 April 2019
  • general purpose, industrial historic 8080, Z80, 8086 Concurrent DOS, became Multiuser DOS Proprietary closed defunct 8086, 286, 386, 68000, (also 8080/Z80...
    19 KB (48 words) - 02:49, 28 April 2024
  • Thumbnail for Command-line interface
    FreeKEYB - Advanced international DOS keyboard and console driver (User Manual) (v7 preliminary ed.). CCI Multiuser DOS 7.22 GOLD Online Documentation....
    71 KB (8,217 words) - 13:34, 26 April 2024
  • Partition type (category DOS technology)
    use partition IDs C0h and D0h for multi-user security. Versions of Multiuser DOS use these partition IDs for secured FAT partitions with multi-user security:...
    74 KB (1,633 words) - 04:04, 21 May 2024
  • CP/M-86, Concurrent CP/M-86, Personal CP/M-86, S5-DOS, DOS Plus, Concurrent DOS, FlexOS, Multiuser DOS, System Manager and REAL/32 as well as by SCP1700...
    4 KB (453 words) - 15:02, 31 December 2021