在 PowerShell 中，组合这两个脚本，如果主机名 IP 与 DHCP 范围匹配，则附加 csv 输出

如何解决在 PowerShell 中，组合这两个脚本，如果主机名 IP 与 DHCP 范围匹配，则附加 csv 输出

我有两个脚本。我想采用第一个脚本并添加一个条件，如果主机名 IP 与 ScopeIP 匹配，则将该范围的名称添加到 Results.csv

This is what I want my output to look like

我曾尝试导入两个输出 csv 文件，然后进行比较，但我不想输出多个 csv 文件。重新导入两个 csv 文件，然后比较两个 ScopeID 列，然后从单独的列中获取相应的范围名称似乎也太复杂了。

谢谢。

我的两个脚本：

使用输出到 Results.csv 的主机名列表获取客户端信息


$list = Get-Content C:\script\HostNames.txt #Defines content it pulls as list

$Output = foreach ($hostname in $list) #Calls each item in list a hostname and sends to output
{
    if (test-connection -count 1 -computername $hostname -quiet)  #checking if hostname is on line with 1 ping,If online run the following
    {
        $System = Get-WmiObject Win32_ComputerSystem -ComputerName $hostname | Select-Object -Property Name,Model 
        $BIOS = Get-WmiObject Win32_BIOS -ComputerName $hostname | Select-Object -Property SerialNumber
        $User = get-childitem "C:\Users" | sort-object LastWriteTime -Descending | Select-Object -first 1
        $mac = invoke-command -computername $hostname {(gwmi -class win32_networkadapterconfiguration).MacAddress | select -first 1}
        $IpV = (test-connection -ComputerName $hostname -count 1 | select -expandproperty IPV4Address).IPaddresstostring
        $parts = $IpV.Split(".")  #converts the last octet into a zero
        $parts[3] = "0"
        $ip2 = [String]::Join(".",$parts)
    }
    
    
    else #statement if hostname is not online
    { 
        write-host $hostname not online
    }

[PSCustomObject]@{ #Rename varibles in data pull for output file
        ComputerName = $hostname
        Model = $System.Model
        SerialNumber = $BIOS.SerialNumber
        LastUser = $User
        MacAddress = $mac
        IpAddress = $IpV
        IpScope = $ip2}
    

}
$Output

$Output | Export-Csv -Path C:\script\Result.csv -NoTypeinformation

获取 DHCP 范围名称和范围输出到 ServerScopes.csv


$DHServers = Get-DhcpserverInDC
foreach ($Server in $DHServers)
{

$scopes = Get-DHcpserverv4Scope -ComputerName $Server.DnsName | Select-Object Name,ScopeID #only getting the Name and ScopeID

ForEach ($Address in $scopes) 
    {
$DHcpserver = $Server.DnsName

$Address | Export-Csv "C:\script\Results\ServerScopes.csv" -Append -NoTypeinformation
    
    }
 }

Here is what my DHCP scope names output looks like

解决方法

处理此问题的一种方法是获取第二个 CSV 数据并将其转换为哈希表。当然，我会在导出数据之前处理数据（或仍然可用），但会根据您的示例工作..

# Create a lookup table where the key is the ScopeID
$lookup = Import-Csv -Path "C:\script\Results\ServerScopes.csv" | Group-Object -Property ScopeID -AsHashTable

然后在你的第一个脚本中像这样在你的对象创建中添加一行

[PSCustomObject]@{ #Rename varibles in data pull for output file
    ComputerName = $hostname
    Model = $System.Model
    SerialNumber = $BIOS.SerialNumber
    LastUser = $User
    MacAddress = $mac
    IpAddress = $IpV
    IpScope = $ip2
    Name = $lookup[$ip2].name
}

import threading

...
...
...

self.start_loop_buuton = Button(text="Start Loop",command=threading.Thread(target=self.loop_func).start())