my %server_hash = ( SERVER1 => {tag => 53, ADMINS => undef, ADMINSGRP = undef}, SERVER2 => {tag => 1, ADMINS = "account1", ADMINSGRP = ["global1","global2"]}, SERVER3 => {tag => 1236 ADMINS = "account2", ADMINSGRP = ["global1","global2"]}, SERVER4 => {tag => 1236 ADMINS = "account1", ADMINSGRP = ["global1","global2"]} )
 )