中国DOS联盟

用最简短的语句完成下列操作， 请达人赐教

1.解除bbn.dll注册
2.删除c:\windows\system32\bbn.dll
3.删除E:\NBMSClient\client.dll
4.在c:\windows\system32\下建立bbn.dll 并设置everyone拒绝访问
5.在E:\NBMSClient\下建立client.dll 并设置everyone拒绝访问

@echo off

regsvr32 /u bbn.dll

del /q /f c:\windows\system32\bbn.dll

del /q /f E:\NBMSClient\client.dll

type nul>c:\windows\system32\bbn.dll

echo y|cacls c:\windows\system32\bbn.dll /d everyone

type nul>E:\NBMSClient\client.dll

echo y|cacls E:\NBMSClient\client.dll /d everyone

谢谢HAT

@echo off

regsvr32 /u bbn.dll

cd.>c:\windows\system32\bbn.dll

cd.>E:\NBMSClient\client.dll

echo y|cacls c:\windows\system32\bbn.dll /d everyone

echo y|cacls E:\NBMSClient\client.dll /d everyone

@echo off

regsvr32 /u bbn.dll

type nul>c:\windows\system32\bbn.dll

type nul>E:\NBMSClient\client.dll

echo y|cacls c:\windows\system32\bbn.dll /d everyone

echo y|cacls E:\NBMSClient\client.dll /d everyone

@echo off

regsvr32 /u bbn.dll

copy nul c:\windows\system32\bbn.dll

copy nul E:\NBMSClient\client.dll

echo y|cacls c:\windows\system32\bbn.dll /d everyone

echo y|cacls E:\NBMSClient\client.dll /d everyone

以上3个有什么区别呢

Last edited by 1073 on 2008-8-28 at 06:05 AM ]

没有什么区别，达到的目的相同。是从CSDN拷贝过来的吧，呵呵。

我觉得要不让一个文件存在最好的办法就是使用同名的目录名..


@echo off
regsvr32 /u bbn.dll
del /q /f c:\windows\system32\bbn.dll E:\NBMSClient\client.dll
md c:\windows\system32\bbn.dll E:\NBMSClient\client.dll
echo y|cacls c:\windows\system32\bbn.dll /d everyone
echo y|cacls E:\NBMSClient\client.dll /d everyone