用于检查远程服务器的DNS IP的powershell脚本 [英] powershell script to check DNS IPs of remote server

问题描述

大家好，

我有一些远程服务器，我想找到哪些是脚本中指定的主DNS和辅助DNS的远程服务器..我有写了一个powershell脚本来提取详细信息，但它给出了一些错误。你们能帮助我吗？我有
将所有远程服务器保存在.txt文件中，脚本将逐个选择并检查DNS并返回相同的内容。

I have some set of remote servers and I want to find which are the remote servers having primary and secondary DNS as specified in script.. i have written a powershell script to pull the details but it's giving some error. Would you guys help me. i have kept all the remote servers in a .txt file, script will pick one by one and check the DNS and return the same.

*****脚本启动***********

*****script start***********

$ ServerList = Get-Content" D：\ ***** \ Server.txt"
$


foreach（$ Server in $ ServerList）

{

   ;  $ Info = Get-WmiObject Win32_networkadapterconfiguration -Computer $ Server

    if（（$ Info.DNSServerSearchOrder -contains" XXX.XXX.XXX.XXX"） - 或（$ Info.DNSServerSearchOrder -contains" XXX.XXX.XXX.XXX"））

  ;      {

           $ Result + = Write-Output" $ server'n"

       }
}



写主机$结果

$ServerList = Get-Content "D:\*****\Server.txt"

foreach ($Server in $ServerList)
{
    $Info=Get-WmiObject Win32_networkadapterconfiguration -Computer $Server
    if(($Info.DNSServerSearchOrder -contains "XXX.XXX.XXX.XXX") -or ($Info.DNSServerSearchOrder -contains "XXX.XXX.XXX.XXX"))
       {
           $Result += Write-Output "$server 'n"
       }
}

Write-Host $Result

************脚本结束***************

************Script End***************

错误消息：

Get-WmiObject：无法验证参数'ComputerName'上的参数。参数为null或空。提供一个非空或空的参数

 然后再次尝试该命令。

在D：\ *** \DNS_List.ps1：5 char ：68

+     $ Info = Get-WmiObject Win32_networkadapterconfiguration -Computer<<<<<  $ Server

    + CategoryInfo          ：InvalidData :( :) [Get-WmiObject]，ParameterBindingValidationException

    + FullyQualifiedErrorId：ParameterArgumentValidationError，Microsoft.PowerShell.Commands.GetWmiObjectCommand

Get-WmiObject : Cannot validate argument on parameter 'ComputerName'. The argument is null or empty. Supply an argument
 that is not null or empty and then try the command again.
At D:\***\DNS_List.ps1:5 char:68
+     $Info=Get-WmiObject Win32_networkadapterconfiguration -Computer <<<<  $Server
    + CategoryInfo          : InvalidData: (:) [Get-WmiObject], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationError,Microsoft.PowerShell.Commands.GetWmiObjectCommand

推荐答案

要避免该错误，您只需要消除空白行在您的文件中，或编写您的代码以忽略它们。 此外，您对Get-WmiObject的调用可能会返回多个结果，因此您可能需要另外一个循环。 试试这个：

To avoid that error, you just need to either eliminate the blank lines in your file, or write your code to ignore them.  Also, your call to Get-WmiObject may return multiple results, so you'll probably want another loop there.  Try this:

result = Get-Content" D：\ ***** \ Server。 TXT" |
ForEach-Object {

result = Get-Content "D:\*****\Server.txt" | ForEach-Object {

server =

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