Executing a powershell script for checking duplicate users while creating a AD user throug ADUC console.

Question

Hi,
I have a text file in which some SamAccountNames are present.I need to check the file while creating a new users through ADUC console.If a username that is going to create through ADUC console is present in the file, then it should prompt a message
that the user is already present in the text file.
Is there any possibility of contacting the powershell script from the ADUC console.If so, then while creating a new user through ADUC console, what is the proceedure for executing that powershell script.
please provide me the approriate solutions.
Thanks
Prasanthi k

Answer 1

Run the below Powershell Script for users are exist or not in AD. Later you can create the users.
#Find Users exist in AD or Not?
#Biswajit Biswas
$users = get-content c:\users.txt
foreach ($user in $users) {
$User = Get-ADUser -Filter {(samaccountname -eq $user)}
If ($user -eq $Null) {"User does not exist in AD ($user)" }
Else {"User found in AD ($user)"}
Active Directory Users attributes-Powershell
http://gallery.technet.microsoft.com/scriptcenter/Getting-Users-ALL-7417b71d
Regards~Biswajit
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