Modify custom fields for a virtual server

This program updates the value of one or more fields for a single virtual server. The parameter --domain must be given, and must be followed by the domain name of the server to update. You must also supply the --set parameter at least once, which has to be followed by the code for the field to update and the new value.

usage: modify-custom.pl   --domain name
                          --set field value [--set field value] ...