Update accounts with new Logon Script
Find all accounts with a specific logon scripts and update them.
$adusers = Get-QADUser -SizeLimit 0 | Where-Object {$_.logonscript -eq "login_test.bat"}
#count users that have this logon script
#$adusers | Measure-Object
ForEach ($user in $adusers )
{
Write-Host "Changeing logon script for user" $user.SamAccountName, "from" $user.logonscript "to login.bat"
#Set-QADUser $user.DN -logonscript "login.bat"
}