我是使用Powershell的新手，并负责从公司维护的各种网络中收集各种信息。我脚本的所有部分都可以正常工作，但从远程计算机收集Office版本的部分除外。这是对别人脚本的改编。本地IP地址按预期工作，但是按原样使用脚本报告IP的返回错误“您不能在空值表达式上调用方法”。如果“ Invoke-Command”行被删除（第39行），我们将得到“ Get-WmiObject：无法从名称空间获取对象” Root ...“访问被拒绝”，我怀疑这是因为本地PC无法读取此部分中的远程注册表的脚本。 欢迎任何帮助/指针
$server=""
$cred=Get-Credential
$ipv4 = (Test-Connection -ComputerName $env:ComputerName -Count
1).IPV4Address.IPAddressToString
##Off Info
$HKLM = [UInt32] "0x80000002"
$HKCR = [UInt32] "0x80000000"
$excelKeyPath = "Excel\DefaultIcon"
$wordKeyPath = "Word\DefaultIcon"
$installKeys = 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall',
'SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall'
$officeKeys = 'SOFTWARE\Microsoft\Office',
'SOFTWARE\Wow6432Node\Microsoft\Office'
$defaultDisplaySet = 'DisplayName','Version', 'ComputerName'
$defaultDisplayPropertySet = New-Object System.Management.Automation.PSPropertySet('DefaultDisplayPropertySet',[string[]]$defaultDisplaySet)
$PSStandardMembers = [System.Management.Automation.PSMemberInfo[]]@($defaultDisplayPropertySet)
## Off Info
$results = new-object PSObject[] 0;
$MSexceptionList = "mui","visio","project","proofing","visual"
## Off Info
## Office info start
$results=@()
if ($server -ne $IPv4 ){
$os =Invoke-Command -computername $server -Credential $cred -scriptblock{Get-WmiObject Win32_OperatingSystem}
} else {
$os=Get-WMIObject win32_operatingsystem -computername $server
}
$osArchitecture = $os.OSArchitecture
if ($server -ne $IPv4 ){
$regprov=Invoke-Command -Computername $server -Credential $cred -scr
iptblock{Get-WmiObject -ClassName StdRegProv -Namespace root/default }
}else {
$regProv = Get-Wmiobject -list "StdRegProv" -namespace "root\default" -
computername $Server
}
[System.Collections.ArrayList]$VersionList = New-Object -TypeName System.Collections.ArrayList
[System.Collections.ArrayList]$PathList = New-Object -TypeName System.Collections.ArrayList
[System.Collections.ArrayList]$PackageList = New-Object -TypeName System.Collections.ArrayList
[System.Collections.ArrayList]$ClickToRunPathList = New-Object -TypeName System.Collections.ArrayList
[System.Collections.ArrayList]$ConfigItemList = New-Object -TypeName System.Collections.ArrayList
$ClickToRunList = new-object PSObject[] 0;
foreach ($regKey in $officeKeys) {
$officeVersion = $regProv.EnumKey($HKLM, $regKey)
foreach ($key in $officeVersion.sNames) {
if ($key -match "\d{2}\.\d") {
if (!$VersionList.Contains($key)) {
$AddItem = $VersionList.Add($key)
}
$path = join-path $regKey $key
$configPath = join-path $path "Common\Config"
$configItems = $regProv.EnumKey($HKLM, $configPath)
if ($configItems) {
foreach ($configId in $configItems.sNames) {
if ($configId) {
$Add = $ConfigItemList.Add($configId.ToUpper())
}
}
}
$cltr = New-Object -TypeName PSObject
$cltr | Add-Member -MemberType NoteProperty -Name InstallPath -Value
""
$cltr | Add-Member -MemberType NoteProperty -Name UpdatesEnabled -
Value $false
$cltr | Add-Member -MemberType NoteProperty -Name UpdateUrl -Value
""
$cltr | Add-Member -MemberType NoteProperty -Name StreamingFinished -Value $false
$cltr | Add-Member -MemberType NoteProperty -Name Platform -Value ""
$cltr | Add-Member -MemberType NoteProperty -Name ClientCulture -Value ""
$packagePath = join-path $path "Common\InstalledPackages"
$clickToRunPath = join-path $path "ClickToRun\Configuration"
$virtualInstallPath = $regProv.GetStringValue($HKLM, $clickToRunPath, "InstallationPath").sValue
[string]$officeLangResourcePath = join-path $path "Common\LanguageResources"
$mainLangId = $regProv.GetDWORDValue($HKLM, $officeLangResourcePath, "SKULanguage").uValue
if ($mainLangId) {
$mainlangCulture = [globalization.cultureinfo]::GetCultures("allCultures") | where {$_.LCID -eq $mainLangId}
if ($mainlangCulture) {
$cltr.ClientCulture = $mainlangCulture.Name
}
}
[string]$officeLangPath = join-path $path "Common\LanguageResources\InstalledUIs"
$langValues = $regProv.EnumValues($HKLM, $officeLangPath);
if ($langValues) {
foreach ($langValue in $langValues) {
$langCulture = [globalization.cultureinfo]::GetCultures("allCultures") | where {$_.LCID -eq $langValue}
}
}
if ($virtualInstallPath) {
} else {
$clickToRunPath = join-path $regKey "ClickToRun\Configuration"
$virtualInstallPath = $regProv.GetStringValue($HKLM, $clickToRunPath, "InstallationPath").sValue
}
if ($virtualInstallPath) {
if (!$ClickToRunPathList.Contains($virtualInstallPath.ToUpper())) {
$AddItem = $ClickToRunPathList.Add($virtualInstallPath.ToUpper())
}
$cltr.InstallPath = $virtualInstallPath
$cltr.StreamingFinished = $regProv.GetStringValue($HKLM, $clickToRunPath, "StreamingFinished").sValue
$cltr.UpdatesEnabled = $regProv.GetStringValue($HKLM, $clickToRunPath, "UpdatesEnabled").sValue
$cltr.UpdateUrl = $regProv.GetStringValue($HKLM, $clickToRunPath, "UpdateUrl").sValue
$cltr.Platform = $regProv.GetStringValue($HKLM, $clickToRunPath, "Platform").sValue
$cltr.ClientCulture = $regProv.GetStringValue($HKLM, $clickToRunPath, "ClientCulture").sValue
$ClickToRunList += $cltr
}
$packageItems = $regProv.EnumKey($HKLM, $packagePath)
$officeItems = $regProv.EnumKey($HKLM, $path)
foreach ($itemKey in $officeItems.sNames) {
$itemPath = join-path $path $itemKey
$installRootPath = join-path $itemPath "InstallRoot"
$filePath = $regProv.GetStringValue($HKLM, $installRootPath, "Path").sValue
if (!$PathList.Contains($filePath)) {
$AddItem = $PathList.Add($filePath)
}
}
foreach ($packageGuid in $packageItems.sNames) {
$packageItemPath = join-path $packagePath $packageGuid
$packageName = $regProv.GetStringValue($HKLM, $packageItemPath, "").sValue
if (!$PackageList.Contains($packageName)) {
if ($packageName) {
$AddItem = $PackageList.Add($packageName.Replace(' ', '').ToLower())
}
}
}
}
}
}
foreach ($regKey in $installKeys) {
$keyList = new-object System.Collections.ArrayList
$keys = $regProv.EnumKey($HKLM, $regKey)
foreach ($key in $keys.sNames) {
$path = join-path $regKey $key
$installPath = $regProv.GetStringValue($HKLM, $path, "InstallLocation").sValue
if (!($installPath)) { continue }
if ($installPath.Length -eq 0) { continue }
$buildType = "64-Bit"
if ($osArchitecture -eq "32-bit") {
$buildType = "32-Bit"
}
if ($regKey.ToUpper().Contains("Wow6432Node".ToUpper())) {
$buildType = "32-Bit"
}
if ($key -match "{.{8}-.{4}-.{4}-1000-0000000FF1CE}") {
$buildType = "64-Bit"
}
if ($key -match "{.{8}-.{4}-.{4}-0000-0000000FF1CE}") {
$buildType = "32-Bit"
}
if ($modifyPath) {
if ($modifyPath.ToLower().Contains("platform=x86")) {
$buildType = "32-Bit"
}
if ($modifyPath.ToLower().Contains("platform=x64")) {
$buildType = "64-Bit"
}
}
$primaryOfficeProduct = $false
$officeProduct = $false
foreach ($officeInstallPath in $PathList) {
if ($officeInstallPath) {
try{
$installReg = "^" + $installPath.Replace('\', '\\')
$installReg = $installReg.Replace('(', '\(')
$installReg = $installReg.Replace(')', '\)')
if ($officeInstallPath -match $installReg) { $officeProduct = $true }
} catch {}
}
}
if (!$officeProduct) { continue };
$name = $regProv.GetStringValue($HKLM, $path, "DisplayName").sValue
$primaryOfficeProduct = $true
if ($ConfigItemList.Contains($key.ToUpper()) -and $name.ToUpper().Contains("MICROSOFT OFFICE")) {
foreach($exception in $MSexceptionList){
if($name.ToLower() -match $exception.ToLower()){
$primaryOfficeProduct = $false
}
}
} else {
$primaryOfficeProduct = $false
}
$clickToRunComponent = $regProv.GetDWORDValue($HKLM, $path, "ClickToRunComponent").uValue
$uninstallString = $regProv.GetStringValue($HKLM, $path, "UninstallString").sValue
if (!($clickToRunComponent)) {
if ($uninstallString) {
if ($uninstallString.Contains("OfficeClickToRun")) {
$clickToRunComponent = $true
}
}
}
$modifyPath = $regProv.GetStringValue($HKLM, $path, "ModifyPath").sValue
$version = $regProv.GetStringValue($HKLM, $path, "DisplayVersion").sValue
$cltrUpdatedEnabled = $NULL
$cltrUpdateUrl = $NULL
$clientCulture = $NULL;
[string]$clickToRun = $false
if ($clickToRunComponent) {
$clickToRun = $true
if ($name.ToUpper().Contains("MICROSOFT OFFICE")) {
$primaryOfficeProduct = $true
}
foreach ($cltr in $ClickToRunList) {
if ($cltr.InstallPath) {
if ($cltr.InstallPath.ToUpper() -eq $installPath.ToUpper()) {
$cltrUpdatedEnabled = $cltr.UpdatesEnabled
$cltrUpdateUrl = $cltr.UpdateUrl
if ($cltr.Platform -eq 'x64') {
$buildType = "64-Bit"
}
if ($cltr.Platform -eq 'x86') {
$buildType = "32-Bit"
}
$clientCulture = $cltr.ClientCulture
}
}
}
}
if (!$primaryOfficeProduct) {
if (!$ShowAllInstalledProducts) {
continue
}
}
$object = New-Object PSObject -Property @{DisplayName = $name; Version = $version; InstallPath = $installPath; ClickToRun = $clickToRun;
Bitness=$buildType; ComputerName=$Server; ClickToRunUpdatesEnabled=$cltrUpdatedEnabled; ClickToRunUpdateUrl=$cltrUpdateUrl;
ClientCulture=$clientCulture }
$object | Add-Member MemberSet PSStandardMembers $PSStandardMembers
$results += $object
}
}
$results = Get-Unique -InputObject $results
if ($results -notmatch "Microsoft*"){
Write-host "none"
}else{
$results}