Powershell |分析使用的脚本和服务器的空闲存储，然后将其导出到CSV

# 获取服务器的存储信息
$diskInfo = Get-WmiObject -Class Win32_LogicalDisk | Where-Object {$_.DriveType -eq 3}

# 创建CSV文件并写入表头
$outputFile = "storage_info.csv"
"DriveLetter,TotalSize,FreeSpace,UsedSpace,FreePercentage" | Out-File -FilePath $outputFile

# 遍历每个存储设备，计算存储信息并写入CSV文件
foreach ($disk in $diskInfo) {
    $driveLetter = $disk.DeviceID
    $totalSize = [math]::Round($disk.Size / 1GB, 2)
    $freeSpace = [math]::Round($disk.FreeSpace / 1GB, 2)
    $usedSpace = [math]::Round(($disk.Size - $disk.FreeSpace) / 1GB, 2)
    $freePercentage = [math]::Round(($disk.FreeSpace / $disk.Size) * 100, 2)

    # 将存储信息写入CSV文件
    "$driveLetter,$totalSize,$freeSpace,$usedSpace,$freePercentage" | Out-File -FilePath $outputFile -Append
}

# 输出完成信息
Write-Host "存储信息已导出到CSV文件：$outputFile"