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标题: 求最简短的写法 [打印本页]

作者: 1073     时间: 2008-8-27 00:08    标题: 求最简短的写法

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
作者: HAT     时间: 2008-8-27 00:15

@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

作者: 1073     时间: 2008-8-27 00:44
谢谢HAT
作者: 1073     时间: 2008-8-28 05:59

@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 ]
作者: HAT     时间: 2008-8-28 09:43
没有什么区别,达到的目的相同。是从CSDN拷贝过来的吧,呵呵。
作者: chenall     时间: 2008-8-28 23:12
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..

[coede]
@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
[/code]