Mastering Active Directory - Second Edition

Last logon time

On certain occasions, we are required to find when a user successfully logs on to a domain. This can be for audit purposes or for troubleshooting purposes:

$username = Read-Host 'What is the User account you looking for ?'   $dcs = Get-ADDomainController -Filter {Name -like "*"}      foreach($dc in $dcs)   {      $hostname = $dc.HostName     $user = Get-ADUser $userName -Server $hostname -Properties lastLogon     $lngexpires = $user.lastLogon     if (-not ($lngexpires)) {$lngexpires = 0 }     If (($lngexpires -eq 0) -or ($lngexpires -gt [DateTime]::MaxValue.Ticks))     {       $LastLogon = "User Never Logged In"     }      Else     {       $Date = [DateTime]$lngexpires       $LastLogon = $Date.AddYears(1600).ToLocalTime()     }  }  Write-Host $username "last logged on at:" $LastLogon

The preceding ...