Trying to get a count of AD users

I don't PowerShell enough, so each time I need to run a script my go to is Google, but I am not finding what I need.

I am running the following to get a count of user IDs and it's returning 0 count and all of our user IDs are 6-7 characters long, so know there are user IDs with 6 characters.

(Get-ADUser -Filter * -SearchBase “OU=Users,OU=Company,DC=MyDomain” | Where {$_.samaccountname.lenght -eq 6}).count

Once I can get this to run I need to add, or $_.samaccountname.length -eq 7 and I need to check that the account name starts with 2 alpha characters and 4-5 numbers.

Hope someone can help point me in the right direction.

Thanks, in advance.

Parents
  • First of all. You spelled length wrong.

    lenght <> Length

    Don't just use Google, go to YouTube and view the PowerShell using Active Directory videos, or use the ones on MSDN Channel9 or visit the MS powershellgallery.com for prebuilt modules / scripts or use the Windows tools that write the baseline code for you that you can tweak as needed.

    https://mva.microsoft.com/en-us/training-courses/getting-started-with-microsoft-powershell-8276?l=r54IrOWy_2304984382
    https://mva.microsoft.com/search/SearchResults.aspx#!q=powershell&lang=1033
    https://youtube.com/results?search_query=beginning+powershell

    Break your search queries in to sections/step. Handle one section/step at a time, then put it all together. AS you will often never find all you want / need in a single post / response.

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    As for you query...

        # Select the 4th OU from ADDS
        ($SearchDN = (Get-ADOrganizationalUnit -Filter '*' |
        Select-Object -Property Name, DistinguishedName)[3]) |
        Format-Table -AutoSize

        Write-Host "Selecting OU $($SearchDN.Name) and the count is: " -NoNewline
        (Get-ADUser -Filter * -SearchBase $SearchDN.DistinguishedName |
        Where {($PSItem.SamAccountName).Length -gt 3}).count

        # Results
        <#
        Name     DistinguishedName             
        ----     -----------------             
        Users    OU=Users,DC=contoso,DC=com


        Selecting OU Users and the count is: 10
        #>

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