Find-ServiceUser.ps1
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Function Find-ServiceUser { [CmdletBinding()] param ( [parameter(mandatory = $true, position = 0)] [string[]] $computer, [parameter(mandatory = $false, position = 1)] [string] $user, [parameter(Mandatory = $false, HelpMessage = 'Turns on the search after the exact username.')] [switch] $Strict ) $user = $user.trim() $computer = $computer.trim() if ([bool](Test-Connection -ComputerName $computer -Count 1 -ErrorAction SilentlyContinue)) { if ($Strict) { $filter = "startname = '$($user)'" #Write-Information $filter -InformationAction Continue } else { $filter = "startname LIKE '%$($user)%'" } Write-Verbose -Message "WMI query for system services." try { $service_ = Get-CimInstance -classname win32_service -filter "$filter" -ComputerName $computer -ErrorAction Stop } catch { Write-Error -Message "Failed WMI query for system services with Service Logon Account as ""$user"": $_" } if ($service_) { Write-Verbose -Message "Return WMI query data" return $service_ } } else { Write-Verbose -Message "$computer`: Connection failed!" Write-Information -MessageData "$computer`: Connection failed!" -InformationAction Continue return $null } }# end function Find-ServiceUser |