电脑慢了，发现运行一个DOS程序能提速，真的吗？

网上找到运行一个DOS命令集说是删除系统使用垃圾能提速，是真的吗？如果是真的，会对系统有用文件进行删除而导致瘫痪吗？谢谢高手指教……

给你命令

以下的都复制

color 1b
title 一键清理系统垃圾文件--原创：深度空间 QQ群：38427765
echo 正在清理系统垃圾文件，请稍等......
del /f /s /q %systemdrive%\*.tmp
del /f /s /q %systemdrive%\*._mp
del /f /s /q %systemdrive%\*.log
del /f /s /q %systemdrive%\*.gid
del /f /s /q %systemdrive%\*.chk
del /f /s /q %systemdrive%\*.old
del /f /s /q %systemdrive%\recycled\*.*
del /f /s /q %windir%\*.bak
del /f /s /q %windir%\prefetch\*.*
rd /s /q %windir%\temp & md %windir%\temp
del /f /q %userprofile%\cookies\*.*
del /f /q %userprofile%\recent\*.*
del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*"
del /f /s /q "%userprofile%\Local Settings\Temp\*.*"
del /f /s /q "%userprofile%\recent\*.*"
cls
echo 系统垃圾清理完成。
echo. & pause
@echo off
echo 正在清除系统LJ，请稍等......
del /f /s /q %systemdrive%\*.tmp
del /f /s /q %systemdrive%\*._mp
del /f /s /q %systemdrive%\*.log
del /f /s /q %systemdrive%\*.gid
del /f /s /q %systemdrive%\*.chk
del /f /s /q %systemdrive%\*.old
del /f /s /q %systemdrive%\recycled\*.*
del /f /s /q %windir%\*.bak
del /f /s /q %windir%\prefetch\*.*
rd /s /q %windir%\temp & md %windir%\temp
del /f /q %userprofile%\cookies\*.*
del /f /q %userprofile%\recent\*.*
del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*"
del /f /s /q "%userprofile%\Local Settings\Temp\*.*"
del /f /s /q "%userprofile%\recent\*.*"
echo 清除系统LJ完成！
echo. & pause

@echo
title SVCHOST病毒专杀 --原创：深度空间 QQ群：38427765
@echo
echo. & pause
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
@echo::停止正在运行的SXS.EXE和SVOHOST.EXE进程，请稍侯......
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
TASKKILL /F /T /IM SXS.EXE
TASKKILL /F /T /IM SVOHOST.EXE
TASKKILL /F /T /IM ROSE.EXE
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
@echo::恢复注册表中不给设置显示隐藏文件的项目,请稍侯
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
ECHO Windows Registry Editor Version 5.00>SHOWALL.reg
ECHO [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL]>>SHOWALL.reg
ECHO "CheckedValue"=->>SHOWALL.reg
ECHO [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL]>>SHOWALL.reg
ECHO "CheckedValue"=dword:00000001>>SHOWALL.reg
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
@echo::删除系统目录下的SXS.EXE、SVOHOST.EXE和WINSCOK.DLL文件,请稍侯......
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
ATTRIB -R -H -S -A %SystemRoot%\System32\SXS.EXE
ATTRIB -R -H -S -A %SystemRoot%\System32\SVOHOST.EXE
ATTRIB -R -H -S -A %SystemRoot%\System32\WINSCOK.DLL
DEL /F /Q /A -R -H -S -A %SystemRoot%\System32\SXS.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\System32\SVOHOST.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\System32\WINSCOK.DLL
ATTRIB -R -H -S -A %SystemRoot%\SXS.EXE
ATTRIB -R -H -S -A %SystemRoot%\SVOHOST.EXE
ATTRIB -R -H -S -A %SystemRoot%\WINSCOK.DLL
DEL /F /Q /A -R -H -S -A %SystemRoot%\SXS.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\SVOHOST.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\WINSCOK.DLL
ATTRIB -R -H -S -A %SystemRoot%\System\SXS.EXE
ATTRIB -R -H -S -A %SystemRoot%\System\SVOHOST.EXE
ATTRIB -R -H -S -A %SystemRoot%\System\WINSCOK.DLL
DEL /F /Q /A -R -H -S -A %SystemRoot%\System\SXS.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\System\SVOHOST.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\System\WINSCOK.DLL
ATTRIB -R -H -S -A %SystemRoot%\System32\dllcache\SXS.EXE
ATTRIB -R -H -S -A %SystemRoot%\System32\dllcache\SVOHOST.EXE
ATTRIB -R -H -S -A %SystemRoot%\System32\dllcache\WINSCOK.DLL
DEL /F /Q /A -R -H -S -A %SystemRoot%\System32\dllcache\SXS.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\System32\dllcache\SVOHOST.EXE
DEL /F /Q /A -R -H -S -A %SystemRoot%\System32\dllcache\WINSCOK.DLL
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
@echo::删除每个分区下的SXS.EXE和AUTORUN.INF文件，请稍侯.......
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
FOR %%a IN ( C: D: E: F: G: H: I: J: K: L: M: N: O: P: Q: R: S: T: U: V: W: X: Y: Z: ) DO ATTRIB -R -H -S -A %%a\SXS.EXE & DEL /F /Q /A -R -H -S -A %%a\SXS.EXE & ATTRIB -R -H -S -A %%a\AUTORUN.INF & DEL /F /Q /A -R -H -S -A %%a\AUTORUN.INF
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
@echo::删除注册表中自启动项，请稍侯......
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
echo. & pause
echo. 双按任意健完成......
ECHO Windows Registry Editor Version 5.00>SoundMam.reg

ECHO [-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SoundMam]>>SoundMam.reg
ECHO [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]>>SoundMam.reg
ECHO "SoundMam"=->>SoundMam.reg
REGEDIT /S SoundMam.reg
DEL /F /Q SoundMam.reg
REGEDIT /S SHOWALL.reg
DEL /F /Q SHOWALL.reg
pause>nul

@echo off
title 清除威金（logo_1,熊猫烧香）病毒最新变种工具...最后面请按任意健完成......
@echo 清除VIKING病毒最新变种工具
@echo -------------------------------------------------------
echo. & pause
echo. 双按任意健完成......
pause>nul
if exist %windir%\rundl132.exe echo ---病毒警报，发现有威金病毒
if exist %windir%\logo_1.exe echo ---病毒警报，发现有威金病毒
rem 杀viking进程
tskill logo_1
tskill rundl132
tskill zt
tskill wow
tskill logo1_
tskill Ravmon
tskill Eghost
tskill Mailmon
tskill KAVPFW
tskill IPARMOR
tskill Ravmond
taskkill /f /im 0sy.exe
taskkill /f /im 1sy.exe
taskkill /f /im 2sy.exe
taskkill /f /im 3sy.exe
taskkill /f /im 4sy.exe
taskkill /f /im 5sy.exe
taskkill /f /im 6sy.exe
taskkill /f /im 7sy.exe
taskkill /f /im 8sy.exe
taskkill /f /im 9sy.exe
title 删除木马
rem 删除木马
del d:\_desktop.ini /f/s/q/a
del c:\Program Files\_desktop.ini
del %Windir%\MickNew\MickNew.dll
del %Windir%\MH_FILE\MH_DLL.dll
del %Windir%\_desktop.ini
del %Windir%\TODAYZTKING\TODAYZTKING.DLL
attrib -h -r -s c:\go.exe
del c:\go.exe
del c:\setup.exe
attrib -h -s -r c:\autorun.inf
del c:\autorun.inf
attrib -h -r -s d:\go.exe
del d:\go.exe
del d:\setup.exe
attrib -h -s -r d:\autorun.inf
del d:\autorun.inf
del e:\setup.exe
attrib -h -r -s e:\go.exe
del e:\go.exe
attrib -h -s -r e:\autorun.inf
del e:\autorun.inf
attrib -h -r -s f:\autorun.inf
del f:\go.exe
del f:\setup.exe
attrib -h -s -r f:\autorun.inf
del f:\autorun.inf
attrib -h -r -s g:\go.exe
del g:\go.exe
del g:\setup.exe
attrib -h -s -r g:\autorun.inf
del g:\autorun.inf
del h:\go.exe
del h:\setup.exe
attrib -h -s -r g:\autorun.inf
del h:\autorun.inf
del i:\go.exe
attrib -h -s -r g:\autorun.inf
del i:\autorun.inf
del i:\setup.exe
del j:\go.exe
attrib -h -s -r g:\autorun.inf
del j:\autorun.inf
del j:\setup.exe
del %windir%\system\Logo1_.exe
del %windir%\rundl132.exe
del %windir%\vDll.dll
del %windir%\Dll.dll
del %windir%\0Sy.exe
del %windir%\1Sy.exe
del %windir%\2Sy.exe
del %windir%\3Sy.exe
del %windir%\5Sy.exe
del %windir%\1.com
@echo ^_^ 报告老大，VIKING已经全都被处死

@echo 真累哈,再给你的系统免疫下,不需要的话请直接退出
pause
title 免疫系统
echo > %windir%\Logo1_.exe
echo > %windir%\rundl132.exe
echo > %windir%\0Sy.exe
echo > %windir%\vDll.dll
echo > %windir%\1Sy.exe
echo > %windir%\2Sy.exe
echo > %windir%\rundll32.exe
echo > %windir%\3Sy.exe
echo > %windir%\5Sy.exe
echo > %windir%\1.com
echo > %windir%\exerouter.exe
echo > %windir%\EXP10RER.com
echo > %windir%\finders.com
echo > %windir%\Shell.sys
echo > %windir%\kill.exe
echo > %windir%\sws.dll
echo > %windir%\sws32.dll
echo > %windir%\uninstall\rundl132.exe
echo > %windir%\SVCHOST.exe
echo > %windir%\WINLOGON.exe
echo > %windir%\RUNDLL32.EXE
echo > C:\"Program Files"\svchost.exe
echo > C:\"Program Files"\"Internet Explorer"\svchost.exe
echo > %windir%\Download\svchost.exe
echo > %windir%\system32\wldll.dll
echo. 双按任意健完成......
attrib %windir%\Logo1_.exe +s +r +h
attrib %windir%\rundl132.exe +s +r +h
attrib %windir%\0Sy.exe +s +r +h
attrib %windir%\vDll.dll +s +r +h
attrib %windir%\1Sy.exe +s +r +h
attrib %windir%\2Sy.exe +s +r +h
attrib %windir%\rundll32.exe +s +r +h
attrib %windir%\3Sy.exe +s +r +h
attrib %windir%\5Sy.exe +s +r +h
attrib %windir%\1.com +s +r +h
attrib %windir%\exerouter.exe +s +r +h
attrib %windir%\EXP10RER.com +s +r +h
attrib %windir%\finders.com +s +r +h
attrib %windir%\Shell.sys +s +r +h
attrib %windir%\kill.exe +s +r +h
attrib %windir%\sws.dll +s +r +h
attrib %windir%\sws32.dll +s +r +h
attrib %windir%\uninstall\rundl132.exe +s +r +h
attrib %windir%\SVCHOST.exe +s +r +h
attrib %windir%\WINLOGON.exe +s +r +h
attrib %windir%\RUNDLL32.EXE +s +r +h
attrib C:\"Program Files"\svchost.exe +s +r +h
attrib C:\"Program Files"\"Internet Explorer"\svchost.exe +s +r +h
attrib %windir%\Download\svchost.exe +s +r +h
attrib %windir%\system32\wldll.dll +s +r +h
net share c$ /del
net share d$ /del
net share e$ /del
net share f$ /del
net share admin$ /del
net share ipc$ /del
cls
@echo -------------------------------------
@echo viking已经全部被我杀完拉,哈,厉害吧
@echo 系统已经成功免疫!
@echo 谢谢你的使用,请重启您的电脑!
@echo -------------------------------------
pause
title 禁止Viking病毒运行补丁.reg
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer]
"DisallowRun"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\DisallowRun]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun]
"**delvals."=" "
"1"="0Sy.exe"
"2"="1.com"
"3"="1Sy.exe"
"4"="2Sy.exe"
"5"="3Sy.exe"
"6"="5Sy.exe"
"7"="dll.dll"
"8"="logo1_.exe"
"9"="rundl132.exe"
"10"="vdll.dll"

@echo off
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
title 清除灰鸽子2.0
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
copy c:\windows\system32\service.exe C:\service.exe
c:\service -u GrayPigeonServer
c:\service -u "Windows Update"
attrib -R -A -S -H %Windir%\G.DLL
del %Windir%\G.DLL
attrib -R -A -S -H %Windir%\G.EXE
del %Windir%\G.EXE
attrib -R -A -S -H %Windir%\G_Hook.DLL
del %Windir%\G_Hook.DLL
attrib -R -A -S -H %Windir%\GKey.DLL
del %Windir%\GKey.DLL
pause

@echo off
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
冲击波专杀
@echo::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
pulist | finde "avserve">avserve.txt & for /f "tokens=2" %%i in(avserve.txt) do @pskill %%i
attrib -r -s -h %systemroot%\system32\avserve.exe ---双按任意健完成

到此为止
复制到记事本里
保存类型里选所有
名字写清除系统垃圾
注意 后缀写.exe

你好！ 当然是真的，那其实就是些简单的命令，删除影响运行的垃圾！ 希望对你有所帮助，望采纳。

一般不会有问题的，建议你去知名的网站看一下，那里的不会有错。你也可以先备份一下，出了问题再恢复。

提速作用非常不明显，但是确实能节省下来一些硬盘空间