#Script créé par Nicolas Lang
#https://nicolaslang.fr
import-module activedirectory
$utilisateurs = Get-ADUser -Filter * -Properties *
$actifs = $utilisateurs | Where-Object {$_.enabled -eq $true}
$date = Get-Date
$connectes = $actifs | Where-Object {($_.lastlogondate -lt $date.AddMonths(-6)) -and ($_.lastlogondate -ne $null)}
$tableau = @()
foreach ($user in $connectes)
   {
    $ajout = New-Object Psobject
    $ajout | Add-Member -Name "Nom" -MemberType Noteproperty -value $user.name
    $ajout | Add-Member -Name "Logon" -MemberType Noteproperty -value $user.Lastlogondate
    $ajout | Add-Member -Name "S.I.D" -MemberType Noteproperty -value $user.sid.value
    $tableau += $ajout
   }
$tableau