# $Domains would be an input variable, its just a collection of strings: 'dadsuswe.dads.navy.mil','dadsusea.dads.navy.mil'
# The input can come from a text file, or just a flat typed array in powershell, or it can just be one or two domains at a time
<#
    Examples:
    $Domains = Get-Content .\domains.txt
    $Domains = @('dadsuswe...','dadsusea...','dmci-isf...')

    Then we could just do

    This-Cmdlet -Domains $Domains -File users.csv
#>
foreach ($Domain in $Domains){
    $psdriveObj = @{
        Server = $Domain
        Name = ($Domain.ToString().split('.')[0])
        PSProvider = ActiveDirectory
        Root = ''
        Credential = $cred
    }
    $Domain_PSDrives.Add((New-PSDrive @psdriveObj))
}

foreach ($drive in $Domain_PSDrives){
    Set-Location ($drive.Name + ':\')

    $i = ($drive.Server).Split('.')
    $cnStr = [System.Collections.ArrayList]::New()
    for($c=0;$c -lt ($i.count);$c++){
        $cnStr.Add(("OU="+$i[$c])) | Out-Null
    }
    $OUPath = ($ouStr + $cnStr) -Join ','
}