ndc
Name daemon control service for name servers. tldr-pages
On several platforms
Several platforms
Name daemon control service for name servers. If a command isn't provided, NDC will prompt for one until EOF.
Set the control channel rendezvous point
ndc -c channel commandIdentifyBind the client side to a specific localsock address
ndc -l localsock commandIdentifySet path to pidfile for UNIX signal control
ndc -p path/to/pidfile commandIdentifyEnable debugging
ndc -d commandIdentifyEnable quiet mode
ndc -q commandIdentifyEnable nonfatal error suppression
ndc -s commandIdentifyEnable tracing for protocol and system debugging
ndc -t commandIdentifyList built-in commands
ndc /helpIdentify