MS-DOS 1.25: Difference between revisions
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'''MS-DOS 1.25''' is a version of [[MS-DOS]], released in 1982-08. It was the first version licensed to OEMs beyond IBM or Seattle Computer Products<ref>https://winworldpc.com/product/ms-dos/1x</ref> | '''MS-DOS 1.25''' is a version of [[MS-DOS]], released in 1982-08. It was the first version licensed to OEMs beyond IBM or Seattle Computer Products<ref>https://winworldpc.com/product/ms-dos/1x</ref> | ||
It only supported 5.25" 160 kB floppies and | It only supported 5.25" 160 kB floppies and it doesn't support folders (all files are located in the root directory). The command interperter, <code>COMMAND.COM</code>, supported the following commands commands: | ||
*DIR | *DIR | ||
*TYPE | *TYPE | ||
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== Gallery == | == Gallery == | ||
<gallery> | <gallery> | ||
MSDOS111_CPQ_1.png|thumb|Compaq OEM (1. | MSDOS111_CPQ_1.png|thumb|Compaq OEM (ver. 1.11E) | ||
MS-DOS_1.12.png|thumb|Compaq OEM (1. | MS-DOS_1.12.png|thumb|Compaq OEM (ver. 1.12G) | ||
113mslabel.jpg|thumb|Texas Instruments OEM ( | 113mslabel.jpg|thumb|Texas Instruments OEM- Disk 1 (ver. 1.13) | ||
113mslabel2.jpg|thumb|Texas Instruments OEM ( | 113mslabel2.jpg|thumb|Texas Instruments OEM - Disk 2 (ver. 1.13) | ||
113mspread.jpg|thumb|Texas Instruments OEM | 113mspread.jpg|thumb|Texas Instruments OEM - Disk 1 & 2 (ver. 1.13) | ||
MS-DOS1.19-Zenith.PNG|Zenith OEM (1.19) | MS-DOS1.19-Zenith.PNG|Zenith OEM (ver. 1.19) | ||
MS-DOS1.20-Zenith.PNG|Zenith OEM (1.20) | MS-DOS1.20-Zenith.PNG|Zenith OEM (ver. 1.20) | ||
</gallery> | </gallery> | ||
== References == | == References == | ||
<references></references> | <references></references> | ||
Revision as of 18:48, 13 December 2019
MS-DOS 1.25 is a version of MS-DOS, released in 1982-08. It was the first version licensed to OEMs beyond IBM or Seattle Computer Products[1]
It only supported 5.25" 160 kB floppies and it doesn't support folders (all files are located in the root directory). The command interperter, COMMAND.COM, supported the following commands commands:
- DIR
- TYPE
- COPY
- ERASE
- RENAME
- PAUSE
- REM
The source code for this version was released on 25 March 2014 by Microsoft and the Computer History Museum, along with a note from Tim Paterson from December 2013.
Gallery
- MSDOS111 CPQ 1.png
Compaq OEM (ver. 1.11E)
- MS-DOS 1.12.png
Compaq OEM (ver. 1.12G)
Texas Instruments OEM- Disk 1 (ver. 1.13)
Texas Instruments OEM - Disk 2 (ver. 1.13)
Texas Instruments OEM - Disk 1 & 2 (ver. 1.13)
Zenith OEM (ver. 1.19)
- MS-DOS1.20-Zenith.PNG
Zenith OEM (ver. 1.20)
