/etc/MACHINE.SID

Hello I hope my question is in the right list. I wonder which programm is generating the /etc/MACHINE.SID (or better the ID itself)? Thank you for Help Regards, Gerald -- Gerald Engl SICAD Geomatics GmbH &Co oHG Otto-Hahn-Ring 6 | 81739 München Tel.: 0049-89-636-51305