functions/get-adcomputerreport.ps1
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Function Get-ADComputerReport { [cmdletbinding()] [OutputType("ADComputerInfo")] Param ( [parameter(Position = 0, HelpMessage = "Enter an AD user identity. Wildcard are allowed.", ValueFromPipeline)] [validatenotnullorEmpty()] [string]$Name= "*", [Parameter(HelpMessage = "Filter by operating system")] [ValidateSet("Any","Server","Desktop")] [string]$Category = "Any", [Parameter(HelpMessage = "Filter by location")] [ArgumentCompleter({(Get-ADSiteSummary).subnetLocation})] [ValidateNotNullOrEmpty()] [string]$Location, [Parameter(HelpMessage = "Enter the distinguished name of the top level container or organizational unit.")] [string]$SearchBase, [Parameter(HelpMessage = "Specify a domain controller to query for a list of domain controllers.")] [alias("dc", "domaincontroller")] [string]$Server, [Parameter(HelpMessage = "Specify an alternate credential. This will be used to query the domain and all domain controllers.")] [alias("RunAs")] [PSCredential]$Credential ) Begin { Write-Verbose "[$((Get-Date).TimeofDay) BEGIN ] Starting $($myinvocation.mycommand)" $properties = "DNSHostname", "OperatingSystem", "LastLogonDate", "Created", "Modified", "Location", "Description", "IPv4Address" [void]$PSBoundParameters.Add("Properties",$Properties) [void]$PSBoundParameters.Remove("Category") [void]$PSBoundParameters.Remove("location") $results = [System.Collections.Generic.list[object]]::new() } #begin Process { [void]$PSBoundParameters.Remove("Name") $filter = "name -like '$Name'" if ($Category -eq "server") { $filter += " -AND OperatingSystem -like '*Server*'" } elseif ($category -eq 'Desktop') { $filter += " -AND OperatingSystem -notlike '*Server*'" } if ($Location) { $filter += " -AND Location -eq '$location'" } Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Searching with filter $filter" $PSBoundParameters.Add("filter",$filter) $computers = Get-ADComputer @PSBoundParameters if ($computers) { Write-Verbose "[$((Get-Date).TimeofDay) PROCESS] Found $(($computers | Measure-Object).count) computer(s)" foreach ($computer in $computers) { #create a custom object $r = [PSCustomObject]@{ PSTypeName = "ADComputerInfo" Name = $Computer.name DNSHostname = $computer.DNSHostname Description = $computer.Description OperatingSystem = $computer.OperatingSystem IsServer = $computer.OperatingSystem -match "Server" Location = $computer.Location LastLogonDate = $computer.LastLogonDate IPAddress = $computer.IPv4Address Created = $computer.Created Modified = $computer.Modified DistinguishedName = $computer.DistinguishedName } $results.add($r) } #foreach computer #sort results and write to the pipeline $results | Sort-Object -Property DistinguishedName } #if computers } #process End { Write-Verbose "[$((Get-Date).TimeofDay) END ] Ending $($myinvocation.mycommand)" } #end } |