China DOS Union

How to use Extract.exe to extract files. I want to know the detailed usage. Is there any elder brother who knows please tell my younger brother.

What kind of compressed file format do you need to solve?

EXTRACT is an extraction tool for CAB format. The specific usage method can be seen by using the EXTRACT /? command.

It's that the younger brother was too rushed and didn't make it clear. I want to ask how to unzip files in Autoexec in the boot disk. Use %rand% as the drive letter.
A:\>extract/?
Microsoft (R) Cabinet Extraction Tool - Version (16) 1.00.0610.0 (03/31/99)
Copyright (c) Microsoft Corp 1994-1999. All rights reserved.

EXTRACT cabinet
EXTRACT source
EXTRACT /C source destination

cabinet - Cabinet file (contains two or more files).
filename - Name of the file to extract from the cabinet.
Wild cards and multiple filenames (separated by
blanks) may be used.

source - Compressed file (a cabinet with only one file).
newname - New filename to give the extracted file.
If not supplied, the original name is used.

/A Process ALL cabinets. Follows cabinet chain
starting in first cabinet mentioned.
/C Copy source file to destination (to copy from DMF disks).
/D Display cabinet directory (use with filename to avoid extract).
/E Extract (use instead of *.* to extract all files).
/L dir Location to place extracted files (default is current directory).
/Y Do not prompt before overwriting an existing file.
A:\>
I think if I just want to use help, I don't need to unzip all the files in ebd.cab at all.
Why do I need to unzip all the files in ebd.cab if I just want to use KV3000 among them!
In this way, a lot of time can be saved!
Also, Wengier, I recently made a very good Chinese boot disk for Win98, with 622k of free memory available.
It's perfect!
I will find a way to send it over quickly!

Take a look at the autoexec of 98bd.

Assuming you want to extract ebd.cab to %rand%, then:
copy extract.exe %RAMD%:\ > NUL
%RAMD%:\extract /y /e /l %RAMD%: ebd.cab > NUL

This is what was originally written in the 98 boot disk. I just want to change these two lines to only extract a few files from it.
copy extract.exe %RAMD%:\ > NUL
%RAMD%:\extract /y /e /l %RAMD%: ebd.cab > NUL
For example, only extract KV3000.

The following is the speech of Shen Jie on 2003-4-23 20:41:50:
There is also that Wengier. I recently made a very good Chinese Win98 boot disk with 622k of free memory available.
It's perfect!

I don't seem to have made a Chinese Win98 boot disk? I've been making a super MS-DOS 7.10 boot disk recently.

The following is the speech of Wengier on 2003-4-24 19:20:59:

The following is the speech of Shen Jie on 2003-4-23 20:41:50:
Also, Wengier, I recently made a very good Chinese Win98 boot disk with 622k of free memory available for use.
It's perfect!

I don't seem to have made a Chinese Win98 boot disk? I've been making a super MS-DOS 7.10 boot disk recently.

He said he did.

Oh, it's "Wengier我", not "Wengier".

The following is the statement quoted from Shen Jie on 2003-4-24 12:52:37:
This is originally written in the 98 boot disk. I just want to change these two lines to only decompress a few files from it.
copy extract.exe %RAMD%:\ > NUL
%RAMD%:\extract /y /e /l %RAMD%: ebd.cab > NUL
For example, only release KV3000.

extract original file file list to be decompressed (just separate with spaces)

Understood!