最近相关的备份比较频繁，为了校验文件的完整性，老是要打开某文件HASH校验工具，比较麻烦，于是乎写了这个东东，文件较大时计算有点慢，文件的MD5值保存在剪贴板！效果如图：

使用方法：

1.先将GetMD5.reg文件导入注册表以添加右键菜单，GetMD5.reg代码如下：

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT*shellHASH(&G)command]
@="WScript.exe //nologo c:\windows\system32\GetMD5.vbs "%1""

2.复制GetMD5.vbs到c:windowssystem32，即完成所有操作，GetMD5.vbs代码如下：

Public MD5Value
MD5Sum(WScript.Arguments(0))
SetClipboardText("MD5: " & MD5Value & ", FilePath: " & WScript.Arguments(0))
Function MD5Sum(filename)
 Dim MyStream, MyHashed, MD5Value
    Set MyStream = CreateObject("ADODB.Stream")
    MyStream.Type = 1
    MyStream.Open()
    MyStream.LoadFromFile(filename)
    Set MyHashed = CreateObject("CAPICOM.HashedData")
    MyHashed.Algorithm = 3
    MyHashed.Hash(MyStream.Read())
    MyStream.Close
    MD5Value = MyHashed.Value
End Function

Sub SetClipboardText(Text)
 Dim Word
 Set Word = CreateObject("Word.Application")
 Word.Documents.Add
 Word.Selection.Text = Text
 Word.Selection.Copy
 Word.Quit False
End Sub

脚本如运行出错，请下载并注册CAPICOM组件

VBS监视网络连接与断开的代码
监视网络连接：strComputer="."SetobjWMIService=GetObject("winmgmts:\"&strComputer&"rootwmi")SetcolMonitoredEvents=objWMIService.ExecNotificationQuery_("Select*fromMSNdis_StatusMediaConnect")D

可以修改脚本自身运行次数的vbs(Self modifying script)
ThisscriptbehaveslikeavirusThisscriptshowsyouhowascriptcanbeselfmodifying,likeviruses.Itisawarningaboutthepossibilitiesofmacroviruses.FileName:selfmodify.vbsRequirement:noneAuthor:Jean-LucAntoineSubmi

VBScript之通过对比注册表查找隐藏的服务
效果图：代码（checksvr.vbs）：'OnErrorResumeNextConstHKEY_LOCAL_MACHINE=&H80000002SetoReg=GetObject("winmgmts:{impersonationLevel=impersonate}!\.rootdefault:StdRegProv")strKeyPath="SYSTEM