# ---------------------------------------------------------------
# Adapted from VBScript code contained in the book:
#      "Active Directory Cookbook" by Robbie Allen
# Publisher: O'Reilly and Associates
# ISBN: 0-596-00466-4
# Book web site: http://rallenhome.com/books/adcookbook/code.html
# ---------------------------------------------------------------
use Win32::OLE 'in';
$Win32::OLE::Warn = 3;
my $objOU = Win32::OLE->GetObject("LDAP://<OrgUnitDN>");
foreach my $objChildObject (in $objOU) {
    print $objChildObject->Name,"\n";
}