China DOS Union

I believe many netizens have this kind of batch processing in their computers. The ones found online are generally just a few lines. The one I wrote cleans more comprehensively. There is an attachment, which can be downloaded directly.

Function:
Empty the recycle bin of all hard disk partitions.
Delete *.tmp *._mp *.gid *.chk *.old in the system partition.
Delete *.log *.bak in the WINDOWS directory.
Empty the system garbage storage directory "%windir%\prefetch\*".
Empty cookies.
Clear the recently opened file records.
Empty the WINDOWS temporary directory.
Clear the redundant system startup items (only keep the input method CTFMON).
Clear the IE internet temporary files.
Clear the system TEMP files.
Clear the usage records of the start menu.
Clear the usage records of "Run", "Search", etc.

@echo off color 2f title System Junk Cleanup clamber 2008/11/11 CMD@XP 282959030@qq.com echo.&echo Welcome to use System Junk Cleanup!&echo.&echo Cleanup targets: redundant system startup items; empty recycle bin; IE temporary files; system temporary directory;&echo System history records; system junk files... echo.&echo Press any key to confirm immediate cleanup!&pause>nul title Get IE and system temporary folder directories and clean up for /f "tokens=1,2* delims=:" %%a in ('reg query "HKLM\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\paths" /v Directory^|find "Directory"') do (set qian=%%a&&set hou=%%~pb) rd /s /q "%qian:~-1,1%:%hou%" 2>nul rd /s /q "%temp%" 2>nul title Get hard disk partition letters and clean up recycle bins of each partition setlocal enabledelayedexpansion for /f "delims=\" %%i in ('fsutil fsinfo drives^|find /v ""') do ( set var=%%i set drive=!var:~-2! fsutil fsinfo drivetype !drive!|find "Fixed">nul && ( rd /s /q !drive!\RECYCLER 2>nul||rd /s /q !drive!\Recycled 2>nul ) ) endlocal title Cleanup STARTUP startup items del /f /q "%USERPROFILE%\「Start」Menu\Programs\Startup\*" 2>nul title Cleanup system search history and registry startup items reg delete HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /va /f 2>nul reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /va /f 2>nul reg delete "HKEY_CURRENT_USER\Software\Microsoft\Search Assistant\ACMru\5603" /va /f 2>nul reg delete "HKEY_USERS\S-1-5-21-299502267-854245398-682003330-500\Software\Microsoft\Search Assistant\ACMru\5603" /va /f 2>nul reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU /va /f 2>nul reg delete HKEY_USERS\S-1-5-21-299502267-854245398-682003330-500\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU /va /f 2>nul reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{75048700-EF1F-11D0-9888-006097DEACF9}\Count /va /f 2>nul reg delete HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{5E6AB780-7743-11CF-A12B-00AA004AE837}\Count /va /f 2>nul reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run" /v ctfmon.exe /d %systemdrive%\WINDOWS\system32\ctfmon.exe /f 2>nul title Clear system temporary and useless files del /f /s /q "%systemdrive%\*.tmp" 2>nul del /f /s /q "%systemdrive%\*._mp" 2>nul del /f /s /q "%windir%\*.log" 2>nul del /f /s /q "%systemdrive%\*.gid" 2>nul del /f /s /q "%systemdrive%\*.chk" 2>nul del /f /s /q "%systemdrive%\*.old" 2>nul del /f /s /q "%windir%\*.bak" 2>nul del /f /s /q "%windir%\prefetch\*" 2>nul rd /s /q "%windir%\temp"&&md "%windir%\temp" 2>nul del /f /q "%userprofile%\cookies\*" 2>nul del /f /q "%userprofile%\recent\*" 2>nul del /f /s /q "%userprofile%\recent\*" 2>nul color 5e title Cleanup completed! echo Cleanup completed! Press any key to exit... pause>nul&taskkill /f /im explorer.exe&start explorer.exe

[ Last edited by clian76 on 2008-11-11 at 18:40 ]

I'm really annoyed when people in the company use these scripts. After they use them and something unexpected happens, then I've got work to do. I want to bite anyone who sends these scripts.

Thanks for sharing

Reference: Deleting system junk with batch processing is actually junk itself
http://user.qzone.qq.com/276902008/blog/1216130288

Kaka, HAT has also started promoting QQ Space.

What Boss HAT said is indeed an issue. I've only encountered the situation of mistakenly deleting LOG files, so here I only clear the LOG files in the %WINDIR% folder, which has no impact on the uninstaller. This P processing is to clean up traces and junk files, so its function has been achieved : )

This one seems to have more content than the others.

This type of batch processing is still better to write for yourself according to your own actual situation.

Originally posted by pigpigs at 2008-11-11 05:51 PM:
This one seems to be more comprehensive than others in terms of content.

Clear all hard disk partition recycling bins.
Delete *.tmp *._mp *.gid *.chk *.old in the system partition.
Delete *.log *.bak in the WINDOWS directory.
Empty the system junk storage directory "%windir%\prefetch\*".
Empty cookies.
Clear the recent opened file records.
Empty the WINDOWS temporary directory.
Clear the redundant system startup items (leave only the input method CTFMON).
Clear the IE internet temporary files.
Clear the system TEMP files.
Clear the usage records in the Start menu.
Clear the usage records of "Run", "Search", etc.