从列表文件中远程获取序列号和型号并将其导出到 PowerShell 中的 arranged excel

Question

我有不错的 PowerShell 代码，可以从列表中远程获取序列号和型号（以及其他详细信息）并将其导出到 PowerShell 中的漂亮视图。

但是，我想将它导出到一个安排好的 csv 文件，所以不是这样：

我要那个：

这是原始代码：

$ArrComputers =  "yakovcomputer"
#Specify the list of PC names in the line above. "." means local system

Clear-Host
foreach ($Computer in $ArrComputers) 
{
    $computerSystem = get-wmiobject Win32_ComputerSystem -Computer $Computer
    $computerBIOS = get-wmiobject Win32_BIOS -Computer $Computer
    $computerOS = get-wmiobject Win32_OperatingSystem -Computer $Computer
    $computerCPU = get-wmiobject Win32_Processor -Computer $Computer
    $computerHDD = Get-WmiObject Win32_LogicalDisk -ComputerName $Computer -Filter drivetype=3
        write-host "System Information for: " $computerSystem.Name -BackgroundColor DarkCyan
        "-------------------------------------------------------"
        "Manufacturer: " + $computerSystem.Manufacturer
        "Model: " + $computerSystem.Model
        "Serial Number: " + $computerBIOS.SerialNumber
        "CPU: " + $computerCPU.Name
        "HDD Capacity: "  + "{0:N2}" -f ($computerHDD.Size/1GB) + "GB"
        "HDD Space: " + "{0:P2}" -f ($computerHDD.FreeSpace/$computerHDD.Size) + " Free (" + "{0:N2}" -f ($computerHDD.FreeSpace/1GB) + "GB)"
        "RAM: " + "{0:N2}" -f ($computerSystem.TotalPhysicalMemory/1GB) + "GB"
        "Operating System: " + $computerOS.caption + ", Service Pack: " + $computerOS.ServicePackMajorVersion
        "User logged In: " + $computerSystem.UserName
        "Last Reboot: " + $computerOS.ConvertToDateTime($computerOS.LastBootUpTime)
        ""
        "-------------------------------------------------------"
}

所以我尝试在开头添加 Import-Csv C:list.txt | ForEach-Object（其中包含 yakovcomputer 名称）

（未决定是否使用 $computers = Get-Content c:\list.txt），

并在末尾添加export-csv c:\temp\list.csv命令。

所以现在看起来像那样（编辑代码）：

Import-Csv C:list.csv | ForEach-Object
    {
        $computerSystem = get-wmiobject Win32_ComputerSystem -Computer $Computer
        $computerBIOS = get-wmiobject Win32_BIOS -Computer $Computer
        $computerOS = get-wmiobject Win32_OperatingSystem -Computer $Computer
        $computerCPU = get-wmiobject Win32_Processor -Computer $Computer
        $computerHDD = Get-WmiObject Win32_LogicalDisk -ComputerName $Computer -Filter drivetype=3
    }
export-csv c:\temp\list.csv

但是一直报错

我知道我在这里写错了一些东西（代码），但是，实现它的正确方法是什么？

Answer 1

如果您的 list.txt 只是计算机名称的纯文本文件，每行一个名称，Get-Content 就足够了。您可以使用 $_ 或 $PSItem.

访问当前行（当前项目）

Export-Csv 需要 个对象。因此，您必须将数据转换为对象。有几种方法可以做到这一点，其中大多数都需要创建一个 HashTable。这是我的首选版本：

Get-Content c:\list.txt | foreach
{
    $computerSystem = Get-WmiObject Win32_ComputerSystem -Computer $_
    $computerBIOS = Get-WmiObject Win32_BIOS -Computer $_
    $computerOS = Get-WmiObject Win32_OperatingSystem -Computer $_
    $computerCPU = Get-WmiObject Win32_Processor -Computer $_
    $computerHDD = Get-WmiObject Win32_LogicalDisk -ComputerName $_ -Filter drivetype=3
    New-Object PSObject -Property @{
        "Manufacturer" = $computerSystem.Manufacturer
        "Model" = $computerSystem.Model
        "Serial Number" = $computerBIOS.SerialNumber
        "CPU" = $computerCPU.Name
        "HDD Capacity"  = ("{0:N2}" -f ($($computerHDD|measure Size -sum).Sum/1GB) + "GB")
        "HDD Space" = ("{0:P2}" -f ($($computerHDD|measure FreeSpace -sum).Sum/$($computerHDD|measure Size -sum).Sum) + " Free (" + "{0:N2}" -f ($($computerHDD|measure FreeSpace -sum).Sum/1GB) + "GB)")
        "RAM" = ("{0:N2}" -f ($computerSystem.TotalPhysicalMemory/1GB) + "GB")
        "Operating System" = ($computerOS.caption + ", Service Pack: " + $computerOS.ServicePackMajorVersion)
        "User logged In" = $computerSystem.UserName
        "Last Reboot" = $computerOS.ConvertToDateTime($computerOS.LastBootUpTime)
    }
} | Export-Csv c:\temp\list.csv -NoTypeInformation

注意 $($computerHDD|measure Size -sum).Sum 结构，如果有多个硬盘，则将所有硬盘的值相加。

此外，请考虑改用 CIM instead of WMI。

Answer 2

在 powershell 脚本中，仅 HDD 行不工作

制造商：Hewlett-Packard 型号：HP Pro3500 系列序列号：CZC3191456 CPU: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz 方法调用失败，因为 [System.Object[]] 不包含名为 'op_Division' 的方法。在 line:18 char:9

    "HDD Capacity: "  + "{0:N2}" -f ($computerHDD.Size/1GB) + "GB ...

```
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
- CategoryInfo : InvalidOperation: (op_Division:String) [], RuntimeException
- FullyQualifiedErrorId : MethodNotFound

方法调用失败，因为 [System.Object[]] 不包含名为 'op_Division' 的方法。在 line:19 char:9

    "HDD Space: " + "{0:P2}" -f ($computerHDD.FreeSpace/$computer ...

```
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
- CategoryInfo : InvalidOperation: (op_Division:String) [], RuntimeException
- FullyQualifiedErrorId : MethodNotFound

内存：7.89GB 操作系统：Microsoft Windows 10 Pro，Service Pack：0

从列表文件中远程获取序列号和型号并将其导出到 PowerShell 中的 arranged excel

Remotely get serial number and model from list file and export it to arranged excel in PowerShell

csv

import

powershell

foreach

export-to-csv