Query "Last logon" time from AD

i want use power shell query "last logon" time ad. example, if want know did not login domain on 30 days? me?
thanks,

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glaziz

this small sample filter users did not logon more 30 days (error on accounts that did never logon) :

$ds = new-object system.directoryservices.directorysearcher
$ds.filter = "(objectcategory=user)"
$ds.findall() |? {[datetime]::fromfiletime($_.properties.lastlogon[0]) -lt (get-date).adddays(-30)}

for more info see :

http://mow001.blogspot.com/2006/01/get-users-lastlogontime-and.html

greetings mow

Windows Server  >  Windows PowerShell