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来自 CSV 的页面文件大小

tag-icon • tag-icon windows-server-2008 powershell
来自 CSV 的页面文件大小

我有以下脚本，用于检查远程服务器上的页面文件大小，是否可以针对主机名的 CSV 文件运行该脚本？

clear 

$strComputer="computername"

$PageFile=Get-WmiObject Win32_PageFile -ComputerName $strComputer 
Write-Host "Page File Size in MB: " ($PageFile.Filesize/(1024*1024))

$colItems=Get-WmiObject Win32_PhysicalMemory -Namespace root\CIMv2 -ComputerName $strComputer 
$total=0 
foreach ($objItem in $colItems) {
    $total=$total+ $objItem.Capacity 
}

$isPAEEnabled =Get-WmiObject Win32_OperatingSystem -ComputerName $strComputer

答案1

如果您有一个带有“主机名”列的 Csv 文件（如下所示），则可以使用Import-Csv。

示例 servers.csv 文件：

Id,Hostname,"ServerRole"
123,Server1,"Web Server"
124,Server2,"Web Server"
131,Server3,"App Server"
132,Server4,"App Server"

脚本使用foreach并Import-Csv完成您要做的事情：

# Clear the screen
Clear-Host

# Import the Hostname values from the CSV file
$ComputerNames = Import-Csv -Path "C:\servers.csv" | Select-Object -ExpandProperty "Hostname"

# Empty array to hold the results
$ResultSet = @()

# query each computer for their Page file and memory details
foreach($strComputer in $ComputerNames)
{
    $PageFile=Get-WmiObject Win32_PageFile -ComputerName $strComputer 
    $PFSize = ($PageFile.Filesize/(1024*1024))

    $colItems=Get-WmiObject Win32_PhysicalMemory -Namespace root\CIMv2 -ComputerName $strComputer 
    $total=0 
    foreach ($objItem in $colItems) {
        $total = $total + $objItem.Capacity 
    }

    $isPAEEnabled =Get-WmiObject Win32_OperatingSystem -ComputerName $strComputer

    # Store all the details in a temporary hashtable
    $PageFileDetails = @{ 
        "ComputerName" = $strComputer
        "PagefileInMB" = $PFSize
        "Memory"       = $total
        "PAEEnabled"   = $isPAEEnabled
    }

    # Create a new object with the properties we defined in the hashtable and add it to the result
    $ResultSet += New-Object psobject -Property $PageFileDetails
}

# the host application will print out the details for each computer on the screen
$ResultSet

该$ResultSet变量现在包含PSObject代表每台查询的计算机，每台计算机都有“ComputerName”、“PagefileInMB”、“Memory”和“PAEEnabled”属性。

现在您可以轻松找到禁用 PAE 的计算机：

$ResultSet | Where-Object {$_.PAEEnabled -eq $False}

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