PowerShell 脚本到 Get-RemotePrograms 并导出到 .CSV 用于多个 AD 计算机对象不能批量工作？

Question

我需要为所有安装了 Microsoft Office 的计算机导出为 .CSV，因此我偶然发现了这个脚本：https://gallery.technet.microsoft.com/Get-RemoteProgram-Get-list-de9fd2b4#content

当我使用文件末尾的一行代码运行脚本时，它可以成功地给我结果：

Get-RemoteProgram -ComputerName 'MyLaptop01-NEW' -IncludeProgram ('办公室') |排序对象程序名 |导出-CSV-路径 C:\Logs\Office.txt -NoTypeInformation

但是，当我使用粘贴在 Get-RemoteProgram.ps1 脚本末尾的以下代码修改/增强它时，它会抛出一些错误：

Checking PC351... Get-RemoteProgram : Exception calling "OpenRemoteBaseKey" with "2" argument(s): "The network path was not found.
"
At line:258 char:9
+ Get-RemoteProgram -ComputerName $Computer -IncludeProgram ('* ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Get-RemoteProgram

Checking LPT123...
Get-RemoteProgram : Exception calling "OpenRemoteBaseKey" with "2" argument(s): "Attempted to perform an unauthorized operation."
At line:258 char:9
+ Get-RemoteProgram -ComputerName $Computer -IncludeProgram ('* ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Write-Error], WriteErrorException
+ FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Get-RemoteProgram

这是我执行的脚本：

Function Get-RemoteProgram {
<#
.Synopsis
Generates a list of installed programs on a computer

.DESCRIPTION
This function generates a list by querying the registry and returning the installed programs of a local or remote computer.

.NOTES   
Name       : Get-RemoteProgram
Author     : Jaap Brasser
Version    : 1.4.1
DateCreated: 2013-08-23
DateUpdated: 2018-04-09
Blog       : http://www.jaapbrasser.com

.LINK
http://www.jaapbrasser.com

.PARAMETER ComputerName
The computer to which connectivity will be checked

.PARAMETER Property
Additional values to be loaded from the registry. Can contain a string or an array of string that will be attempted to retrieve from the registry for each program entry

.PARAMETER IncludeProgram
This will include the Programs matching that are specified as argument in this parameter. Wildcards are allowed. Both Include- and ExcludeProgram can be specified, where IncludeProgram will be matched first

.PARAMETER ExcludeProgram
This will exclude the Programs matching that are specified as argument in this parameter. Wildcards are allowed. Both Include- and ExcludeProgram can be specified, where IncludeProgram will be matched first

.PARAMETER ProgramRegExMatch
This parameter will change the default behaviour of IncludeProgram and ExcludeProgram from -like operator to -match operator. This allows for more complex matching if required.

.PARAMETER LastAccessTime
Estimates the last time the program was executed by looking in the installation folder, if it exists, and retrieves the most recent LastAccessTime attribute of any .exe in that folder. This increases execution time of this script as it requires (remotely) querying the file system to retrieve this information.

.PARAMETER ExcludeSimilar
This will filter out similar programnames, the default value is to filter on the first 3 words in a program name. If a program only consists of less words it is excluded and it will not be filtered. For example if you Visual Studio 2015 installed it will list all the components individually, using -ExcludeSimilar will only display the first entry.

.PARAMETER SimilarWord
This parameter only works when ExcludeSimilar is specified, it changes the default of first 3 words to any desired value.

.EXAMPLE
Get-RemoteProgram

Description:
Will generate a list of installed programs on local machine

.EXAMPLE
Get-RemoteProgram -ComputerName server01,server02

Description:
Will generate a list of installed programs on server01 and server02

.EXAMPLE
Get-RemoteProgram -ComputerName Server01 -Property DisplayVersion,VersionMajor

Description:
Will gather the list of programs from Server01 and attempts to retrieve the displayversion and versionmajor subkeys from the registry for each installed program

.EXAMPLE
'server01','server02' | Get-RemoteProgram -Property Uninstallstring

Description
Will retrieve the installed programs on server01/02 that are passed on to the function through the pipeline and also retrieves the uninstall string for each program

.EXAMPLE
'server01','server02' | Get-RemoteProgram -Property Uninstallstring -ExcludeSimilar -SimilarWord 4

Description
Will retrieve the installed programs on server01/02 that are passed on to the function through the pipeline and also retrieves the uninstall string for each program. Will only display a single entry of a program of which the first four words are identical.

.EXAMPLE
Get-RemoteProgram -Property installdate,uninstallstring,installlocation -LastAccessTime | Where-Object {$_.installlocation}

Description
Will gather the list of programs from Server01 and retrieves the InstallDate,UninstallString and InstallLocation properties. Then filters out all products that do not have a installlocation set and displays the LastAccessTime when it can be resolved.

.EXAMPLE
Get-RemoteProgram -Property installdate -IncludeProgram *office*

Description
Will retrieve the InstallDate of all components that match the wildcard pattern of *office*

.EXAMPLE
Get-RemoteProgram -Property installdate -IncludeProgram 'Microsoft Office Access','Microsoft SQL Server 2014'

Description
Will retrieve the InstallDate of all components that exactly match Microsoft Office Access & Microsoft SQL Server 2014

.EXAMPLE
Get-RemoteProgram -IncludeProgram ^Office -ProgramRegExMatch

Description
Will retrieve the InstallDate of all components that match the regex pattern of ^Office.*, which means any ProgramName starting with the word Office
#>
    [CmdletBinding(SupportsShouldProcess=$true)]
    param(
        [Parameter(ValueFromPipeline              =$true,
                   ValueFromPipelineByPropertyName=$true,
                   Position=0
        )]
        [string[]]
            $ComputerName = $env:COMPUTERNAME,
        [Parameter(Position=0)]
        [string[]]
            $Property,
        [string[]]
            $IncludeProgram,
        [string[]]
            $ExcludeProgram,
        [switch]
            $ProgramRegExMatch,
        [switch]
            $LastAccessTime,
        [switch]
            $ExcludeSimilar,
        [int]
            $SimilarWord
    )

    begin {
        $RegistryLocation = 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\',
                            'SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\'

        if ($psversiontable.psversion.major -gt 2) {
            $HashProperty = [ordered]@{}    
        } else {
            $HashProperty = @{}
            $SelectProperty = @('ComputerName','ProgramName')
            if ($Property) {
                $SelectProperty += $Property
            }
            if ($LastAccessTime) {
                $SelectProperty += 'LastAccessTime'
            }
        }
    }

    process {
        foreach ($Computer in $ComputerName) {
            try {
                $socket = New-Object Net.Sockets.TcpClient($Computer, 445)
                if ($socket.Connected) {
                    $RegBase = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey([Microsoft.Win32.RegistryHive]::LocalMachine,$Computer)
                    $RegistryLocation | ForEach-Object {
                        $CurrentReg = $_
                        if ($RegBase) {
                            $CurrentRegKey = $RegBase.OpenSubKey($CurrentReg)
                            if ($CurrentRegKey) {
                                $CurrentRegKey.GetSubKeyNames() | ForEach-Object {
                                    $HashProperty.ComputerName = $Computer
                                    $HashProperty.ProgramName = ($DisplayName = ($RegBase.OpenSubKey("$CurrentReg$_")).GetValue('DisplayName'))

                                    if ($IncludeProgram) {
                                        if ($ProgramRegExMatch) {
                                            $IncludeProgram | ForEach-Object {
                                                if ($DisplayName -notmatch $_) {
                                                    $DisplayName = $null
                                                }
                                            }
                                        } else {
                                            $IncludeProgram | ForEach-Object {
                                                if ($DisplayName -notlike $_) {
                                                    $DisplayName = $null
                                                }
                                            }
                                        }
                                    }

                                    if ($ExcludeProgram) {
                                        if ($ProgramRegExMatch) {
                                            $ExcludeProgram | ForEach-Object {
                                                if ($DisplayName -match $_) {
                                                    $DisplayName = $null
                                                }
                                            }
                                        } else {
                                            $ExcludeProgram | ForEach-Object {
                                                if ($DisplayName -like $_) {
                                                    $DisplayName = $null
                                                }
                                            }
                                        }
                                    }

                                    if ($DisplayName) {
                                        if ($Property) {
                                            foreach ($CurrentProperty in $Property) {
                                                $HashProperty.$CurrentProperty = ($RegBase.OpenSubKey("$CurrentReg$_")).GetValue($CurrentProperty)
                                            }
                                        }
                                        if ($LastAccessTime) {
                                            $InstallPath = ($RegBase.OpenSubKey("$CurrentReg$_")).GetValue('InstallLocation') -replace '\\$',''
                                            if ($InstallPath) {
                                                $WmiSplat = @{
                                                    ComputerName = $Computer
                                                    Query        = $("ASSOCIATORS OF {Win32_Directory.Name='$InstallPath'} Where ResultClass = CIM_DataFile")
                                                    ErrorAction  = 'SilentlyContinue'
                                                }
                                                $HashProperty.LastAccessTime = Get-WmiObject @WmiSplat |
                                                    Where-Object {$_.Extension -eq 'exe' -and $_.LastAccessed} |
                                                    Sort-Object -Property LastAccessed |
                                                    Select-Object -Last 1 | ForEach-Object {
                                                        $_.ConvertToDateTime($_.LastAccessed)
                                                    }
                                            } else {
                                                $HashProperty.LastAccessTime = $null
                                            }
                                        }

                                        if ($psversiontable.psversion.major -gt 2) {
                                            [pscustomobject]$HashProperty
                                        } else {
                                            New-Object -TypeName PSCustomObject -Property $HashProperty |
                                            Select-Object -Property $SelectProperty
                                        }
                                    }
                                    $socket.Close()
                                }

                            }

                        }

                    }
                }
            } catch {
                Write-Error $_
            }
        }
    }
}

$OUList = @(
    "OU=Workstations,OU=Testing,DC=Domain,DC=com"
    "OU=Desktops,DC=Domain,DC=com"
    "OU=Laptops,DC=Domain,DC=com"
)

$OUList | ForEach-Object {
    $OU = $_

    $Computers = Get-ADComputer -Properties Name -Filter { Enabled -eq $True -and OperatingSystem -like "*Windows*" } -SearchBase $OU |
        Where-Object {Test-Connection $_.Name -Count 1 -Quiet} |
        Select-Object -ExpandProperty Name |
        Sort-Object

    ForEach ($Computer in $Computers) {
        Write-Host "Checking $Computer ..."
        Get-RemoteProgram -ComputerName $Computer -IncludeProgram ('*Office*') | Sort-Object ProgramName | Export-Csv -Path C:\Logs\Office.txt -NoTypeInformation
    }
}

Answer 1

在 Jaap Brasser 的原始脚本中，将 if ($DisplayName) 块替换为以下代码：

    if ($DisplayName) {

       # Console output
       New-Object -TypeName PSCustomObject -Property $HashProperty |
       Select-Object -Property $SelectProperty
                           
       # CSV file output
       $csv_output_object = New-Object PSObject -Property @{ ComputerName = $HashProperty.ComputerName; ProgramName = $HashProperty.ProgramName }
       Export-Csv -InputObject $csv_output_object -Path $global:csv_filename -Append -NoTypeInformation
    }

请务必在函数范围之外声明 $global:csv_filename 或在命令行中为其传递一个值。为简单起见，我只是在全局范围（函数范围之外）将其声明为：

$global:csv_filename = "program-list.csv"

当然，您也可以将其硬编码为“my-csv-file-name.csv”。

另外，如果您不想每次运行都附加到同一个 csv 文件，则需要在“Process {”块的开头使用此代码：

    process {

    if ([System.IO.File]::Exists($csv_filename)) {
        remove-item -Path $csv_filename
    }