WMI Scripting Noob [英] WMI Scripting Noob

问题描述

我正在尝试编写一种方法来检查他们是否拥有某个驱动程序，然后查看他们拥有的架构。

I am trying to script a way to check to see if they have a certain driver then what architecture they have.

查看他们是否使用了我使用的正确的NIC。

To see if they have the right NIC I use.

Get-WmiObject -Class CIM_NetworkAdapter -Filter" name =' Broadcom NetXtreme Gigabit Ethernet'"

Get-WmiObject -Class CIM_NetworkAdapter -Filter "name='Broadcom NetXtreme Gigabit Ethernet'"

然后查看他们是否使用64位arch。

Then to see if they have a 64 bit arch I use.

Get-WmiObject -Class Win32_OperatingSystem | Select-Object OSArchitecture

Get-WmiObject -Class Win32_OperatingSystem | Select-Object OSArchitecture

我试图这样做只是为了测试我是否可以让它工作

I tried to do this just for testing to see if I could get it to work

$ nic = Get-WmiObject - CIM_NetworkAdapter -Filter" class ='Broadcom NetXtreme Gigabit Ethernet'" b
$ x =" Broadcom NetXtreme Gigabit Ethernet" b
  if（$ nic -eq $ x）{Write-Host"Hello Hello我的名字是Bob"}}
   elseif（$ nic -ne $ x）{写主持人'你好，我的名字是特洛伊'}

$nic = Get-WmiObject -Class CIM_NetworkAdapter -Filter "name='Broadcom NetXtreme Gigabit Ethernet'"
$x = "Broadcom NetXtreme Gigabit Ethernet"
 if ($nic -eq $x) {Write-Host "Hello my name is Bob"}
   elseif ( $nic -ne $x) {Write-Host "Hello, my name is Troy"}

但是它没有任何关于做什么的想法？

But it didnt work any idea on what do to?

并且在子说明中powershell与devcon一起使用？

And on a sub note does powershell work with devcon?

推荐答案

假设存在具有该名称的NIC，

Assuming that a NIC with that name exists,

nic将是对System.Management.ManagementObject实例的引用（如果返回了多个结果，则为对此类对象的数组）。 如果找不到该NIC，

nic will be a reference to a System.Management.ManagementObject instance (or to an array of such objects, if multiple results were returned).  If that NIC wasn't found,

nic将为null，而不是。 你
可以用if（

nic will be null, instead.  You can test for this with if (

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