DR-DOS (written as DR DOS, without a hyphen, in versions up to and including 6.0) is a disk operating system for IBM PC compatibles. Upon its introduction...
118 KB (11,789 words) - 19:22, 23 August 2024
Environment variable (redirect from DR-DOS system information variable)
"3.33" (DR DOS 3.33), "3.34" (DR DOS 3.34), "3.35" (DR DOS 3.35), "3.40" (DR DOS 3.40), "3.41" (DR DOS 3.41, EZ-DOS 3.41), "3.41T" (DR DOS 3.41T), "4...
101 KB (10,235 words) - 06:34, 28 September 2024
Microsoft's MS-DOS, both of which were introduced in 1981. Later compatible systems from other manufacturers include DR-DOS (1988), ROM-DOS (1989), PTS-DOS (1993)...
56 KB (6,490 words) - 19:10, 19 September 2024
MS-DOS compatible systems include: IBM PC DOS DR-DOS, Novell DOS, OpenDOS FreeDOS PTS-DOS ROM-DOS Microsoft made IBM PC DOS for IBM. It and MS-DOS were...
88 KB (9,321 words) - 00:48, 28 September 2024
MS-DOS versions 4 and later and DR DOS releases 5.0 and later. On earlier DOS versions the memory usage could be shown by running CHKDSK. In DR DOS the...
46 KB (6,074 words) - 18:12, 12 July 2024
Concurrent DOS V60 FlexOS DR DOS PC DOS – IBM's OEM version of (single-user) MS-DOS MS-DOS 4.0 (multitasking) PC-MOS/386 – unrelated multitasking DOS clone...
62 KB (5,849 words) - 06:55, 25 July 2024
Working directory (redirect from CDS (DOS technology))
subdirectories. DOS Plus and older issues of DR DOS (up to DR DOS 6.0, with BDOS 6.7 in 1991) had no such limitation due to their implementation using a DOS emulation...
15 KB (1,412 words) - 05:21, 12 March 2024
Digital Research (redirect from DR UK)
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...
25 KB (2,352 words) - 07:50, 17 August 2024
DOS 8 or DOS-8 may refer to: DR-DOS 8.0, a version of DR-DOS distributed by DeviceLogics in 2004 MS-DOS 8.0, the MS-DOS sub-system bundled in Microsoft...
524 bytes (112 words) - 22:11, 3 February 2023
COMMAND.COM (redirect from Dos prompt)
into upper memory (HILOAD in DR DOS). LOCK Enables external programs to perform low-level disk access to a volume. (MS-DOS 7.1 and Windows 9x only)[citation...
28 KB (2,829 words) - 21:45, 7 September 2024