Ask about the principle of the bat file and the principle of the reg file.

windows registry editor version-hkey_local_machine\software\microsoft\windows

nt\currentversion\winlogon\notify\wgalogon]

Write the above in Notepad, save it as, and double-click to run. It should be fine.

The registry version is yes, I don't know if you are using the 98 system, the 98 system registry version is different.

The problem of garbled characters is this.,You don't have a corresponding Chinese character library.,But it's like a reinstalled computer without drivers.,Many functions can't be used.。 But what you should know is that the computer processes text information in the form of encoding, the most commonly used is, of course, the ASCII code, you are not installed in the Chinese character library, the computer can only use ASCII to access its own font library, of course, it will be displayed as those garbled characters, and these garbled characters are composed of two bytes! The solution, of course, is to install a font library!

Check it out online!

If you want to learn how to write a batch file, just type the help command under cmd!

Write the text into reg...

echo content ......

echo content ......>

echo content ......

That's it.

Simple! The contents of this bat file are:

echo registry content) > file name. reg

Give it a try.

For example, here's how to change it yourself:

echooffecho

windows

registry

editor

version

echo="c:\\windows\\system32\\"

The echo is created successfully, press any key to finish.

pausenull

echo

Contents*reg

Use the command to import the content into *reg

Note: If the command is more than two lines, it must be used, because it will overwrite the original content, and it will not!

bat file:

echo off

set thunderpath=

assoc .torrent|find "bittorrent"||assoc .torrent=bittorrent

ftype bittorrent="%thunderpath%" /openfile "%1"

If the echo doesn't work after running, log out and log in again or restart it, and it will take effect!

pause instructions: fill in the full path of Thunderbolt after set thunderpath=.

For example: set thunderpath=e: application thunderpath.

Then save as. Run this batch file and you're good to go.

reg file:

windows registry editor version

hkey_classes_root\.torrent]

"bittorrent"

hkey_classes_root\bittorrent\shell\open\command]

"\"e: Application Thunderbolt" /openfile \"%1\""

Modify the path yourself.

:::reg to bat (import method)::

echo off

if "%1"==echo Please drag the registry file you want to convert onto this script &pause&goto :eof).

echo @echo off

echo more +6 "%f0" ^temp%%x1"

echo import "%temp%%x1"

echo del "%temp%%x1"

echo pause^&goto :eofecho ==

type %1

echo conversion success & pause

**Batch processing home, this way is the most direct and simple, lazy will not write.

I seem to have seen a simpler ** before, but I flipped through it and didn't find it.

There are also related posts on the China DOS Alliance forum, you can check it out.

Take the following statements as examples.

del /f /s /q %systemdrive%\*tmp

del /f /s /q %systemdrive%ecycled\*.

del /f /s /q %windir%\*bak

rd /s /q %windir%\temp & md %windir%\temp

del is the command to delete the file, f is to force the deletion of the file with read-only attributes s Delete the corresponding file in the subdirectory q is the quiet mode, that is, if you delete the file contains the wildcard character *, you will not be asked whether you want to delete all the files when deleting, the %systemdrive% behind is the variable of the system, which represents the partition installed by your system (usually c:) *tmp uses the wildcard character *, which represents any file name, tmp is the extension of the file, and the tmp type file is a temporary file, So you can delete it (some of the other types can also be deleted completely, here only tmp is an example),It is to delete all the files under the folder (that is, empty the folder), and recycled is the ** station.

Windir% is usually C: Windows, which is the Windows installation folder.

rd is the delete folder command s delete subdirectory, q delete subdirectory is not confirmed.

md is a new folder, because the temp folder is a necessary folder for storing temporary files in the system, it needs to be rebuilt after deletion.

reg /?Check out the CMD help.

or regedit s"File name"

Answer:1Just how does it work?

The working principle is to execute the DOS commands one by one.

2.What language is it written in? vb？

All he wrote was DOS commands, and with a little practice, you could write a BAT program. But strictly speaking, it is not a language, it can only write part of the program, bat means batch processing, that is, batch processing of dos commands.

3.Is it the simplest executable?

It's really simple!

What is the relationship with the registry?

It's two sub-schools, but the reg command of the dos command can operate the registry, so bat can also operate the registry.

There is depth!

I think it's like running cmd and then entering the carriage return one by one, but it integrates multiple of these operations, so it's called batch processing

Give yourself a brick and slip away.