knotd(8) on Linux
The text b372e42d91df, as Debian 9 (Stretch) shipped it.
Knot DNS server daemon
Flags it lists
-
--confdb -
--config -
--daemonize -
--help -
--socket -
--verbose -
--version -
-C -
-V -
-c -
-d -
-h -
-s -
-v