SoFunction
Updated on 2025-04-10

Instructions for using Append, Debug, Diskcomp commands

append Set the path of the non-executive file

[Applicable occasions] When you cannot find the document you entered in multiple directories, you can try this life.
Ling, usage is similar to path.

[Usage] append [Path]; [Path]


[Example] C:\>append c:\test

Set the path to find non-executable files to c:\test If there are files in this directory,
When the call cannot be found in other directories, the c:\test directory can be automatically found.

D:\UCDOS>edit C:\test\file

debug  Program debugging command

[Suggestions] If you have learned assembly language, you should use debug. If you have not learned it, it is best not to
use

[Usage] debug [File name]

diskcomp  Compare disks

[Applicable occasions] Compare whether the two disks are the same. I didn’t expect to use them when they were used. When comparing diskcopy
Why don’t you use diskcopy/v to verify the two disks of Bei?

[Usage] diskcomp [Disk Letter 1] [Disk Letter 2] Compare disk 1 and disk 2

diskcomp /1 Compare only the first side of the disk

diskcomp /8 Only compare the first 8 sectors without tracks

[Example] C:\>diskcomp a: a:
Comparison of two disks in the same floppy drive

Insert FIRST diskette in drive A: 
Put it in the first plate

Press any key to continue . . . 

Comparing 80 tracks 18 sectors per track, 2 side(s)  
 Insert SECOND diskette in drive A: 
Put in the second plate

Press any key to continue . . . Compare OK 
No difference was found

Compare another diskette (Y/N) ?n 
Whether to compare other disks, select y to continue comparing, select n to stop