makedbm(8) on Linux
The text cdac981c190e, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
create or dump a ypserv database file
Flags it lists
-
--no-limit-check -
-a -
-b -
-c -
-l -
-r -
-s