Get-WindowsVersion.psm1
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function Get-WindowsVersion { <# .SYNOPSIS List current or History Windows Version from local or remote computer. List with Active Directory SearchBase. .DESCRIPTION List current or History Windows Version from local or remote computer. List with Active Directory SearchBase. .PARAMETER ComputerName Name of server to list Windows Version from remote computer. .PARAMETER ADSearchBase Active Directory SearchBase of server to list Windows Version from remote computer. .PARAMETER History List History Windows Version from computer. .PARAMETER Force Disable the built-in Format-Table and Sort-Object. .EXAMPLE Get-WindowsVersion List Windows Version on local computer with built-in Format-Table and Sort-Object. .EXAMPLE Get-WindowsVersion -ComputerName pc1 List Windows Version on remote computer with built-in Format-Table and Sort-Object. .EXAMPLE Get-WindowsVersion -ComputerName pc1,pc2 List Windows Version on multiple remote computer with built-in Format-Table and Sort-Object. .EXAMPLE Get-WindowsVersion -ADSearchBase "OU=Computers,DC=comodo,DC=com" with built-in Format-Table and Sort-Object. List Windows Version on Active Directory SearchBase computer. .EXAMPLE Get-WindowsVersion -ComputerName pc1,pc2 -Force List Windows Version on multiple remote computer and disable the built-in Format-Table and Sort-Object. .EXAMPLE Get-WindowsVersion -History with built-in Format-Table and Sort-Object. List History Windows Version on local computer. .EXAMPLE Get-WindowsVersion -ComputerName pc1,pc2 -History List History Windows Version on multiple remote computer with built-in Format-Table and Sort-Object. .EXAMPLE Get-WindowsVersion -ComputerName pc1,pc2 -History -Force List History Windows Version on multiple remote computer and disable built-in Format-Table and Sort-Object. #> [CmdletBinding(DefaultParameterSetName = "ParS1")] param ( [parameter(Position = 0, ParameterSetName = "ParS1", Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string[]] $ComputerName = "localhost", [parameter(ParameterSetName = "ParS2", Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [string] $ADSearchBase, [parameter(ParameterSetName = "ParS1", Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [parameter(ParameterSetName = "ParS2", Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [switch] $History, [parameter(ParameterSetName = "ParS1", Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [parameter(ParameterSetName = "ParS2", Mandatory = $false, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [switch] $Force ) # PsVersion if ((($PsVersionTable.PSEdition) -match "desktop") -or (($PsVersionTable.OS) -match "windows")) { # ADSearchBase if ($ADSearchBase) { try { $ADSearch = New-Object System.DirectoryServices.DirectorySearcher $ADSearch.SearchRoot = New-Object System.DirectoryServices.DirectoryEntry("LDAP://$ADSearchBase") $ADSearch.Filter = ("(objectCategory=computer)") $ADSearchFind = $ADSearch.FindAll() } catch { Write-Warning "ADSearchBase not found" } $ComputerName = foreach ($ADComputer in $ADSearchFind) { $ADComputer.Properties.name } } # Loop ComputerName $ComputerName = $ComputerName.ToUpper() $Tmp = New-TemporaryFile foreach ($Computer in $ComputerName) { if ($ComputerName -like "localhost") { $TestLocal = $true } else { $TestWinRM = Test-NetConnection -CommonTCPPort WINRM -ComputerName $Computer -ErrorAction SilentlyContinue -ErrorVariable EV01 } if ($TestWinRM.TcpTestSucceeded -or $TestLocal) { # Variables $WmiClass = [WmiClass]"\\$Computer\root\default:stdRegProv" $HKLM = 2147483650 $Reg1 = "SOFTWARE\Microsoft\Windows NT\CurrentVersion" $Reg2 = "SYSTEM\Setup" # History if ($History) { $KeyArr = ($WmiClass.EnumKey($HKLM, $Reg2)).snames -like "Source*" } else { $KeyArr = $Reg1 } # Loop KeyArr foreach ($Key in $KeyArr) { if ($History) { $Reg = "$Reg2\$Key" } else { $Reg = $Key } $Major = $WmiClass.GetDWordValue($HKLM, $Reg, "CurrentMajorVersionNumber").UValue $Minor = $WmiClass.GetDWordValue($HKLM, $Reg, "CurrentMinorVersionNumber").UValue $Build = $WmiClass.GetStringValue($HKLM, $Reg, "CurrentBuildNumber").sValue $UBR = $WmiClass.GetDWordValue($HKLM, $Reg, "UBR").UValue $ReleaseId = $WmiClass.GetStringValue($HKLM, $Reg, "ReleaseId").sValue $ProductName = $WmiClass.GetStringValue($HKLM, $Reg, "ProductName").sValue $ProductId = $WmiClass.GetStringValue($HKLM, $Reg, "ProductId").sValue $InstallTime1 = $WmiClass.GetQWordValue($HKLM, $Reg, "InstallTime").UValue $InstallTime2 = ([datetime]::FromFileTime($InstallTime1)) # Variables Windows 6.x if ($Major.Length -le 0) {$Major = $WmiClass.GetStringValue($HKLM, $Reg, "CurrentVersion").sValue} if ($ReleaseId.Length -le 0) {$ReleaseId = $WmiClass.GetStringValue($HKLM, $Reg, "CSDVersion").sValue} if ($InstallTime1.Length -le 0) {$InstallTime2 = (Get-CimInstance Win32_OperatingSystem -ComputerName $Computer).InstallDate} # Add Points if (-not($Major.Length -le 0)) {$Major = "$Major."} if (-not($Minor.Length -le 0)) {$Minor = "$Minor."} if (-not($UBR.Length -le 0)) {$UBR = ".$UBR"} # Output $Output = New-Object -TypeName PSobject $Output | Add-Member -MemberType NoteProperty -Name ComputerName -Value $Computer $Output | Add-Member -MemberType NoteProperty -Name ProductName -Value $ProductName $Output | Add-Member -MemberType NoteProperty -Name WindowsVersion -Value $ReleaseId $Output | Add-Member -MemberType NoteProperty -Name WindowsBuild -Value "$Major$Minor$Build$UBR" $Output | Add-Member -MemberType NoteProperty -Name ProductId -Value $ProductId $Output | Add-Member -MemberType NoteProperty -Name InstallTime -Value $InstallTime2 $Output | Export-Csv -Path $Tmp -Append } } } # Output if ($Force) { Import-Csv -Path $Tmp } else { Import-Csv -Path $Tmp | Sort-Object -Property ComputerName, WindowsVersion | Format-Table -AutoSize } } else { Write-Warning "PSVersion OS not Windows" } } |