So rufen Sie derzeit angemeldete Benutzer ab

Import-Module ActiveDirectory
                                     
                                    [System.Security.Principal.WindowsIdentity]::GetCurrent().Name
                                    {
                                    $dcs = Get-ADDomainController -Filter {Name -like "*"}
                                    $users = Get-ADUser -LDAPFilter "(&(objectCategory=person)(objectClass=user))"
                                    $time = 0
                                    $exportFilePath = "c:\scripts\lastLogon.csv"
                                    $columns = "name,username,datetime"
                                    Out-File -filepath $exportFilePath -force -InputObject $columns
                                    foreach($user in $users)
                                    {
                                    foreach($dc in $dcs)
                                    { 
                                    $hostname = $dc.HostName
                                    $currentUser = Get-ADUser $user.SamAccountName | Get-ADObject -Server $hostname -Properties lastLogon
                                    if($currentUser.LastLogon -gt $time) 
                                    {
                                    $time = $currentUser.LastLogon
                                    }
                                    }
                                    if($time -eq 0){
                                    $row = $user.Name+","+$user.SamAccountName+",Never"
                                    }
                                    else {
                                    $dt = [DateTime]::FromFileTime($time)
                                    $row = $user.Name+","+$user.SamAccountName+","+$dt
                                    }
                                    Out-File -filepath $exportFilePath -append -noclobber -InputObject $row
                                    $time = 0
                                    }
                                    }