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Additional DOS and OS/2 directory listings

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Jeff Parsons 2016-01-17 22:53:42 -08:00
commit 59b7ca3f79
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disks/pc/dos/microsoft/4.00/README.md
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@ -17,9 +17,9 @@ The PCjs machine below is running PC-DOS 4.00.
Vital Statistics
---
MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distribution diskettes are shown below.
MS-DOS 4.00 was released in October 1988. The contents of the six 360Kb distribution diskettes are shown below.
***DISK 1***
### Directory of MS-DOS 4.00 (Disk 1)
Volume in drive A has no label
Volume Serial Number is 1456-15F4
@ -42,9 +42,9 @@ MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distri
SELECT HLP 28695 10-06-88 12:00a
SELECT PRT 1329 10-06-88 12:00a
SYS COM 11456 10-06-88 12:00a
15 File(s) 18432 bytes free
17 File(s) 18432 bytes free
***DISK 2***
### Directory of MS-DOS 4.00 (Disk 2)
Volume in drive A has no label
Volume Serial Number is 2B61-1BE2
@ -71,9 +71,9 @@ MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distri
SUBST EXE 18467 10-06-88 12:00a
TREE COM 6302 10-06-88 12:00a
XCOPY EXE 17055 10-06-88 12:00a
21 File(s) 56320 bytes free
21 File(s) 56320 bytes free
***DISK 3***
### Directory of MS-DOS 4.00 (Disk 3)
Volume in drive A has no label
Volume Serial Number is 2047-15E0
@ -88,9 +88,9 @@ MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distri
RAMDRIVE SYS 8235 10-06-88 12:00a
SMARTDRV SYS 10224 10-06-88 12:00a
XMA2EMS SYS 29211 10-06-88 12:00a
9 File(s) 39936 bytes free
9 File(s) 39936 bytes free
***DISK 4***
### Directory of MS-DOS 4.00 (Disk 4)
Volume in drive A has no label
Volume Serial Number is 0569-15F3
@ -118,9 +118,9 @@ MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distri
4208 CPI 720 10-06-88 12:00a
5202 CPI 370 10-06-88 12:00a
README TXT 14148 10-12-88 9:13p
22 File(s) 1024 bytes free
22 File(s) 1024 bytes free
***DISK 5***
### Directory of MS-DOS 4.00 (Disk 5)
Volume in drive A has no label
Volume Serial Number is 1F41-15E1
@ -135,9 +135,9 @@ MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distri
SELECT DAT 22999 10-06-88 12:00a
SELECT EXE 95107 10-06-88 12:00a
XMA2EMS SYS 29211 10-06-88 12:00a
9 File(s) 30720 bytes free
9 File(s) 30720 bytes free
***DISK 6***
### Directory of MS-DOS 4.00 (Disk 6)
Volume in drive A has no label
Volume Serial Number is 1101-1B52
@ -154,7 +154,9 @@ MS-DOS 4.00 was released in October, 1988. The contents of the six 360Kb distri
SHELLC EXE 153855 10-06-88 12:00a
DOSUTIL MEU 6660 10-06-88 12:00a
COMMAND COM 37556 10-06-88 12:00a
11 File(s) 36864 bytes free
11 File(s) 36864 bytes free
---
One important new feature of MS-DOS 4.00 was the ability to update the system files (IO.SYS and MSDOS.SYS)
of any boot disk, by moving the first two directory entries (and the contents of the first three data sectors)
@ -168,7 +170,7 @@ Learn more about the history of the SYS command from [Microsoft Support](https:/
Additional details about MS-DOS 4.00 from [PC DOS Retro](https://sites.google.com/site/pcdosretro/doshist):
- distributed on 2 720KB floppy disks [or 6 360KB diskettes]
- distributed on 2 720KB floppy disks [also released on 6 360KB diskettes; the number of 720KB diskettes needs to be verified]
- SHARE loaded for FCB operations on hard disks greater than 32MB
- IFS driver support added
- MEM command added to report memory usage