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...

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...

(Concurrent DOS, Concurrent DOS XM), "CPCDOS" (Concurrent PC DOS), "CDOS386" (Concurrent DOS 386), "DRMDOS" (DR Multiuser DOS), "MDOS" (CCI Multiuser DOS), "IMSMDOS"...

derivative of Concurrent DOS 68K Multiuser DOS, the successor of Concurrent DOS 386 CCI Multiuser DOS Datapac Multiuser DOS Datapac System Manager, a...

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...

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...

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...

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,...

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...

verbose messages, but in contrast to the situation under the Multiuser DOS family normal DOS drivers do not typically display additional information. The...

>> 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...

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...

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)...

replacement command processors DOSSHELL / ViewMAX — alternative DOS shells Concurrent DOS Multiuser DOS REAL/32 — have similar command processors not named COMMAND...

are often captured by batch programs through IF ERRORLEVEL commands. Multiuser DOS supports a reserved environment variable %ERRORLVL% which gets automatically...

multiuser multitasking protected mode operating systems was not DOS-based by themselves. Concurrent DOS 386 was later developed to become Multiuser DOS...

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...

in other operating systems. In some DOS implementations, video modes above 7 are not documented. Under Multiuser DOS, the only valid argument in conjunction...

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...

– 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...

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...

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...

Digital Research, Novell, IMS, Caldera, etc. DOS-based operating systems like Multiuser DOS and DR-DOS LOADER.SYS, part of a LOADER.COM installation...

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...

following the Intel convention. In Concurrent DOS, Multiuser DOS and REAL/32 as well as in DOS Plus and DR-DOS various environment variables like $CLS, $ON...

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...

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-...

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:...

operating system introduced in 1974 System Manager 7, a successor to Multiuser DOS by Datapac Version 7 Unix, otherwise known as (Unix Time Sharing) System...

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...