-ntds_guid=$(sudo bin/ldbsearch -H $PREFIX/private/sam.ldb -b "CN=NTDS Settings,CN=$machine,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,$dn" objectGUID|grep ^objectGUID| awk '{print $2}')
+ntds_guid=$(sudo bin/ldbsearch -H $PREFIX/private/sam.ldb -b "CN=NTDS Settings,CN=$machine,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,$dn" objectGUID | grep ^objectGUID | awk '{print $2}')