To change the hostname of your UnixWare 7 system, follow the instructions in setuname(1M).
Before rebooting, edit these Netscape server files to replace all
occurrences of the old name with the new name:
/usr/ns-home/admserv/ns-admin.conf
/usr/ns-home/httpd-<ServerName>/config/magnus.conf
/usr/ns-home/https-<ServerName>/config/magnus.conf