Hello,
Petur Kirke píše v St 05. 11. 2008 v 15:28 +0000:
  Im thinking about, in which order i have to do the
fred-client
 commands.
 For example, when i want to run the create_domain command, i think
 under normal circumstances i first need to run the create_contact
 command. 
Yes
  And do i need to run check_domain before i run a
create_domain
 command, or does the system check this automatically ? 
No, you don't need to. If there is no such domain create_domain will
fail. But this is recommended way how to do it. To block registrars for
flooding our registry with unsuccessful create_domain commands when some
special domain is going to be unregistered. We put some restriction that
if command fail (epp response code >= 2000) we have some configurable
delay on connection.
So the best way is to use check_domain and if it is free call
create_domain
  And when i run delete_domain, does the system check,
if i first have
 to delete one contact, which is only used in this domain ? 
You don't need to delete contacts. That contact can stay in the system
unattached to any domain. Maybe later you will register other domain to
this contact. There is regular procedure that automatically delete
contacts, nssets and keysets that are 6 month unattached and unmodified.
  Is there any documentation on this subject ? 
Check documents 
http://dsdng.nic.cz/wiki/Upload2 or client README.
Regards,
Jaromir