ref: 1fab76acb861c5dd27ad13399c574fc8771dc0f3 dir: /dis/svc/net/
#!/dis/sh.dis -n load std or {ftest -e /net/dns} {ftest -e /env/emuhost} {ndb/dns} or {ftest -e /net/cs} {ndb/cs} /dis/svc/registry /dis/svc/styx