几段非常有用的脚本（来自微软网站,由downmoon精心收集）
一、在网络硬件故障或网络故障断开时发送警告
strComputer = "."
Set objWMIService = GetObject("winmgmts:" & strComputer & " ootwmi")
Set colMonitoredEvents = objWMIService.ExecNotificationQuery _
("Select * from MSNdis_StatusMediaDisconnect")
Do While True
Set strLatestEvent = colMonitoredEvents.NextEvent
Wscript.Echo "A network connection has been lost:"
WScript.Echo strLatestEvent.InstanceName, Now
Wscript.Echo
Loop
调用方法示例：cscript 网络断开.vbs >> F:test微软脚本log.txt
二、在网络硬件连接成功或网络故障恢复连接时发送警告
strComputer = "."
Set objWMIService = GetObject("winmgmts:" & strComputer & " ootwmi")
Set colMonitoredEvents = objWMIService.ExecNotificationQuery _
("Select * from MSNdis_StatusMediaConnect")
Do While True
Set strLatestEvent = colMonitoredEvents.NextEvent
Wscript.Echo "A network connection has been made:"
WScript.Echo strLatestEvent.InstanceName, Now
Wscript.Echo
Loop
调用方法示例：cscript 网络连接.vbs >> F:test微软脚本log.txt
三、获取所有域用户信息
Const ADS_SCOPE_SUBTREE = 2
Set objConnection = CreateObject("ADODB.Connection")
Set objCommand = CreateObject("ADODB.Command")
objConnection.Provider = "ADsDSOObject"
objConnection.Open "Active Directory Provider"
Set objCOmmand.ActiveConnection = objConnection
objCommand.CommandText = _
"Select Name, Location from 'LDAP://DC=DomainName,DC=com' " _
& "Where objectClass='computer'"
objCommand.Properties("Page Size") = 1000
objCommand.Properties("Searchscope") = ADS_SCOPE_SUBTREE
Set objRecordSet = objCommand.Execute
objRecordSet.MoveFirst
