|
八、WMI的应用
这一节将主要分类举出WMI应用的例子，不过暂时不会涉及WMI事件。
No.1.计算机硬件
1.查看可用的物理内存
你可以使用Win32_OperatingSystem类和FreePhysicalMemory属性.
$strComputer = "."
$objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2")
$colSettings = $objWMIService.ExecQuery _ ("Select * from
Win32_OperatingSystem")
For $objOperatingSystem in $colSettings ConsoleWrite( "可用物理内存: " & _ $objOperatingSystem.FreePhysicalMemory ) Next
2.判断计算机是否有DVD驱动器
使用Win32_CDROMDrive类下的Name或者DeviceID属性。
$strComputer = "."
$objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2")
$colItems = $objWMIService.ExecQuery _ ("Select * from Win32_CDROMDrive")
For $objItem in $colItems ConsoleWrite( "Device ID: " & $objItem.DeviceID &@CRLF _ & "Description: " & $objItem.Description &@CRLF _ & "Name: " & $objItem.Name &@CRLF &@CRLF) Next
3.检查系统信息处理器数目
使用Win32_ComputerSystem类下的NumberOfProcessors属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colSettings = $objWMIService.ExecQuery _ ("Select * from Win32_ComputerSystem") For $objComputer in $colSettings ConsoleWrite( "System Name: " & $objComputer.Name & @CRLF ) ConsoleWrite( "Number of Processors: " & _ $objComputer.NumberOfProcessors ) Next
4.检查PCMCIA接口数量
使用Win32_PCMCIAController类下的 Count 属性
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery("Select * from
Win32_PCMCIAController")
ConsoleWrite( "Number of PCMCIA slots: " _ & $colItems.Count)
5.列出没有工作的硬件
你可以使用 Win32_PnPEntity 类， 然后通过使用WQL 查询 WHERE ConfigManagerErrorCode <> 0 来判断
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery _ ("Select * from Win32_PnPEntity " _ & "WHERE ConfigManagerErrorCode <> 0")
For $objItem in $colItems ConsoleWrite( "Class GUID: " & $objItem.ClassGuid & @CRLF ) ConsoleWrite( "Description: " & $objItem.Description & @CRLF ) ConsoleWrite( "Device ID: " & $objItem.DeviceID & @CRLF ) ConsoleWrite( "Manufacturer: " & $objItem.Manufacturer & @CRLF ) ConsoleWrite( "Name: " & $objItem.Name & @CRLF ) ConsoleWrite( "PNP Device ID: " & $objItem.PNPDeviceID & @CRLF ) ConsoleWrite( "Service: " & $objItem.Service & @CRLF & @CRLF ) Next
6.列出所有鼠标的信息
使用 Win32_PointingDevice 类，这样会列出所有指针设备，而不仅仅是鼠标
.$strComputer = "." $objWMIService = ObjGet( _ "winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery( _ "Select * from Win32_PointingDevice") For $objItem in $colItems ConsoleWrite( "Description: " & $objItem.Description & @CRLF ) ConsoleWrite( "Device ID: " & $objItem.DeviceID & @CRLF ) ConsoleWrite( "Device Interface: " _ & $objItem.DeviceInterface & @CRLF ) ConsoleWrite( "Double Speed Threshold: " _ & $objItem.DoubleSpeedThreshold & @CRLF ) ConsoleWrite( "Handedness: " & $objItem.Handedness & @CRLF ) ConsoleWrite( "Hardware Type: " & $objItem.HardwareType & @CRLF ) ConsoleWrite( "INF File Name: " & $objItem.InfFileName & @CRLF ) ConsoleWrite( "INF Section: " & $objItem.InfSection & @CRLF ) ConsoleWrite( "Manufacturer: " & $objItem.Manufacturer & @CRLF ) ConsoleWrite( "Name: " & $objItem.Name & @CRLF ) ConsoleWrite( "Number Of Buttons: " _ & $objItem.NumberOfButtons & @CRLF ) ConsoleWrite( "PNP Device ID: " & $objItem.PNPDeviceID & @CRLF ) ConsoleWrite( "Pointing Type: " & $objItem.PointingType & @CRLF ) ConsoleWrite( "Quad Speed Threshold: " _ & $objItem.QuadSpeedThreshold & @CRLF ) ConsoleWrite( "Resolution: " & $objItem.Resolution & @CRLF ) ConsoleWrite( "Sample Rate: " & $objItem.SampleRate & @CRLF ) ConsoleWrite( "Synch: " & $objItem.Synch & @CRLF & @CRLF ) Next
7.判断计算机是台式机还是笔记本
使用 Win32_SystemEnclosure 类下的 ChassisType 属性
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colChassis = $objWMIService.ExecQuery _ ("Select * from Win32_SystemEnclosure") For $objChassis in $colChassis For $objItem in $objChassis.ChassisTypes ConsoleWrite( "Chassis Type: " & $objItem & @CRLF ) Next Next
8.检查USB接口里插入的是什么设备
使用 Win32_USBHub 类并检查 Description 属性
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery( _ "Select * from Win32_USBHub") For $objItem in $colItems ConsoleWrite( "Device ID: " & $objItem.DeviceID & @CRLF ) ConsoleWrite( "PNP Device ID: " _ & $objItem.PNPDeviceID & @CRLF ) ConsoleWrite( "Description: " _ & $objItem.Description & @CRLF & @CRLF ) Next
9.检查系统有多少Tape设备
使用 Win32_TapeDrive 类然后使用 Count 途径
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery( _ "Select * from Win32_TapeDrive") ConsoleWrite( "Number of tape drives: " _ & $colItems.Count & @CRLF )
No.2.计算机软件
1.卸载软件
如果软件是使用Microsoft Windows Installer (MSI) 安装的话，使用 Win32_Product 类和 Uninstall 途径
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colSoftware = $objWMIService.ExecQuery _ ("Select * from Win32_Product " _ & "Where Name = 'Personnel database'") For $objSoftware in $colSoftware $objSoftware.Uninstall() Next
2.列出全部的已安装的软件
如果软件是使用Microsoft Windows Installer (MSI) 安装的话，使用 Win32_Product 类
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colSoftware = $objWMIService.ExecQuery _ ("Select * from Win32_Product")
For $objSoftware in $colSoftware ConsoleWrite( "Name: " & $objSoftware.Name & @CRLF ) ConsoleWrite( "Version: " & $objSoftware.Version & @CRLF & @CRLF ) Next
3.检查用户安装的Microsoft Office的版本
使用 Win32_Product 类下的 Version 属性
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colSoftware = $objWMIService.ExecQuery("Select * from Win32_Product " & _ "Where IdentifyingNumber =" _ & " '{90280409-6000-11D3-8CFE-0050048383C9}'") For $objItem in $colSoftware ConsoleWrite( "Name: " & $objItem.Name & @CRLF ) ConsoleWrite( "Version: " & $objItem.Version & @CRLF & @CRLF ) Next
No.3.桌面管理
1.判断系统是否启动在安全模式的网络状态下下
使用 Win32_ComputerSystem 类并检查 PrimaryOwnerName 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colSettings = $objWMIService.ExecQuery _ ("Select * from Win32_ComputerSystem") For $objComputer in $colSettings ConsoleWrite( "System Name: " _ & $objComputer.Name & @CRLF ) ConsoleWrite( "Registered owner: " _ & $objComputer.PrimaryOwnerName & @CRLF ) Next
2.检查屏幕保护是否需要密码
使用 Win32_Desktop 类并检查 ScreenSaverSecure 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery("Select * from Win32_Desktop") For $objItem in $colItems ConsoleWrite( "Screen Saver Secure: " _ & $objItem.ScreenSaverSecure & @CRLF ) Next
3.获取屏幕分辨率
使用 Win32_DesktopMonitor 类并检查 ScreenHeight 和 ScreenWidth 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery( "Select * from Win32_DesktopMonitor") For $objItem in $colItems ConsoleWrite( "Screen Height: " _ & $objItem.ScreenHeight & @CRLF ) ConsoleWrite( "Screen Width: " _ & $objItem.ScreenWidth & @CRLF ) Next
4.获取系统开机的时间
使用 Win32_OperatingSystem 类的 LastBootUpTime 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colOperatingSystems = $objWMIService.ExecQuery _ ("Select * from Win32_OperatingSystem")
For $objOS in $colOperatingSystems ConsoleWrite( $objOS.LastBootUpTime) Next
.5.重启或关闭远程计算机
使用 Win32_OperatingSystem 类以及 Win32Shutdown 途径
$strComputer = "atl-dc-01" $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate,(Shutdown)}!\\" & _ $strComputer & "\root\cimv2") $colOperatingSystems = $objWMIService.ExecQuery _ ("Select * from Win32_OperatingSystem") For $objOperatingSystem in $colOperatingSystems $ObjOperatingSystem.Shutdown(1) Next
6.检查开机自启动项
使用 Win32_StartupCommand 类
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colStartupCommands = $objWMIService.ExecQuery _ ("Select * from Win32_StartupCommand") For $objStartupCommand in $colStartupCommands ConsoleWrite( "Command: " & $objStartupCommand.Command & @CRLF _ & "Description: " & $objStartupCommand.Description & @CRLF _ & "Location: " & $objStartupCommand.Location & @CRLF _ & "Name: " & $objStartupCommand.Name & @CRLF _ & "SettingID: " & $objStartupCommand.SettingID & @CRLF _ & "User: " & $objStartupCommand.User & @CRLF & @CRLF ) Next
.进程
1.检查系统同时运行了多少个au3脚本
使用 Win32_Process 类并找出名字为AutoIt3.exe的进程.
$strComputer = "."
$objWMIService = ObjGet( _ "winmgmts:\\" & $strComputer & "\root\CIMV2") $colItems = $objWMIService.ExecQuery( _ "SELECT * FROM Win32_Process" & _ " WHERE Name = 'AutoIt3.exe'") For $objItem in $colItems ConsoleWrite( "-------------------------------------------" & @CRLF ) ConsoleWrite( "CommandLine: " & $objItem.CommandLine & @CRLF ) ConsoleWrite( "Name: " & $objItem.Name & @CRLF & @CRLF ) Next
2.修改进程的优先权
使用 Win32_Process 类和 SetPriority 途径
Const $ABOVE_NORMAL = 32768 $strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colProcesses = $objWMIService.ExecQuery _ ("Select * from Win32_Process Where Name = 'Notepad.exe'") For $objProcess in $colProcesses $objProcess.SetPriority($ABOVE_NORMAL)
Next
3.列出每个进程所占用的内存
使用 Win32_Process 类和诸如 KernelModeTime, WorkingSetSize, PageFileUsage, 与 PageFaults 的属性
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colProcesses = $objWMIService.ExecQuery _ ("Select * from Win32_Process") For $objProcess in $colProcesses ConsoleWrite( "Process: " & $objProcess.Name & @CRLF ) $sngProcessTime = (String($objProcess.KernelModeTime) + _ String($objProcess.UserModeTime)) / 10000000 ConsoleWrite( "Processor Time: " & $sngProcessTime & @CRLF ) ConsoleWrite( "Process ID: " & $objProcess.ProcessID & @CRLF ) ConsoleWrite( "Working $Size: " _ & $objProcess.WorkingSetSize & @CRLF ) ConsoleWrite( "Page File Size: " _ & $objProcess.PageFileUsage & @CRLF) ConsoleWrite( "Page Faults: " & $objProcess.PageFaults & @CRLF & @CRLF ) Next
No.5.磁盘和文件系统
1.列出每个用户所占用的磁盘空间
使用 Win32_DiskQuota 类和 User 以及 DiskSpaceUsed 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colQuotas = $objWMIService.ExecQuery _ ("Select * from Win32_DiskQuota") For $objQuota in $colQuotas ConsoleWrite( "Volume: "& @Tab _ & $objQuota.QuotaVolume & @CRLF ) ConsoleWrite( "User: "& @Tab & $objQuota.User & @CRLF ) ConsoleWrite( "Disk Space Used: " _ & @Tab & $objQuota.DiskSpaceUsed & @CRLF ) Next
2.检查软驱里是否有软盘
使用 Win32_LogicalDisk 类并检查 FreeSpace 属性
$strComputer = "." $objWMIService = ObjGet( _ "winmgmts:\\" & $strComputer & "\root\cimv2") $colItems = $objWMIService.ExecQuery _ ("Select * From Win32_LogicalDisk Where DeviceID = 'A:'")
For $objItem in $colItems $intFreeSpace = $objItem.FreeSpace If $intFreeSpace = "" Then ConsoleWrite( "There is no disk in the floppy drive." & @CRLF ) Else ConsoleWrite( "There is a disk in the floppy drive." & @CRLF ) EndIf Next
3.判断磁盘是否为可移动驱动器
使用 Win32_LogicalDisk 类并检查 DriveType 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colDisks = $objWMIService.ExecQuery _ ("Select * from Win32_LogicalDisk") For $objDisk in $colDisks ConsoleWrite( "DeviceID: "& @Tab _ & $objDisk.DeviceID & @CRLF ) Switch $objDisk.DriveType Case 1 ConsoleWrite( "No root directory. " _ & "Drive type could not be " _ & "determined." & @CRLF ) Case 2 ConsoleWrite( "DriveType: "& @Tab _ & "Removable drive." & @CRLF ) Case 3 ConsoleWrite( "DriveType: "& @Tab _ & "Local hard disk." & @CRLF ) Case 4 ConsoleWrite( "DriveType: "& @Tab _ & "Network disk." & @CRLF ) Case 5 ConsoleWrite( "DriveType: "& @Tab _ & "Compact disk." & @CRLF ) Case 6 ConsoleWrite( "DriveType: "& @Tab _ & "RAM disk." & @CRLF ) Case Else ConsoleWrite( "Drive type could not be" _ & " determined." & @CRLF ) EndSwitch Next
4.检查驱动器的文件系统类型
使用 Win32_LogicalDisk 类和 FileSystem 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colDisks = $objWMIService.ExecQuery _ ("Select * from Win32_LogicalDisk") For $objDisk in $colDisks ConsoleWrite( "DeviceID: " & $objDisk.DeviceID & @CRLF ) ConsoleWrite( "File System: " _ & $objDisk.FileSystem & @CRLF ) Next
5.检查磁盘的可用空间
使用 Win32_LogicalDisk 类和 FreeSpace 属性.
$strComputer = "." $objWMIService = ObjGet("winmgmts:" _ & "{impersonationLevel=impersonate}!\\" _ & $strComputer & "\root\cimv2") $colDisks = $objWMIService.ExecQuery _ ("Select * from Win32_LogicalDisk") For $objDisk in $colDisks ConsoleWrite( "DeviceID: " & $objDisk.DeviceID & @CRLF ) ConsoleWrite( "Free Disk Space: " _ & $objDisk.FreeSpace & @CRLF ) Next
6.进行磁盘整理
使用 Win32_Volume 类和 Defrag 途径.
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" _ & $strComputer & "\root\cimv2") $colVolumes = $objWMIService.ExecQuery ("Select * from Win32_Volume Where Name = 'K:\\'") For $objVolume in $colVolumes $errResult = $objVolume.Defrag() Next
No.6.网络
1.禁用网络连接
使用 Win32_NetworkAdapterConfiguration 和 ReleaseDHCPLease 途径.
$strComputer = "." $objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\cimv2") $colNetCards = $objWMIService.ExecQuery _ ("Select * From Win32_NetworkAdapterConfiguration " _ & "Where IPEnabled = True";) For $objNetCard in $colNetCards $objNetCard.ReleaseDHCPLease() Next
2.得到适配器信息
使用 Win32_NetworkAdapterConfiguration 类.
$strComputer = "." $objWMIService = ObjGet( _ "winmgmts:\\" & $strComputer & "\root\cimv2") $IPConfigSet= $objWMIService.ExecQuery ("Select IPAddress from
Win32_NetworkAdapterConfiguration" _ & " where IPEnabled=TRUE")
For $IPConfig in $IPConfigSet If Not $IPConfig.IPAddress Then For $i=0 To UBound($IPConfig.IPAddress) ConsoleWrite( $IPConfig.IPAddress( $i) & @CRLF ) Next EndIf Next
|
