ref: 6d69f6fba35087686f79adb2ea0d67944a62ca7b 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} svc/registry /dis/svc/styx