rpc.ypxfrd(8) on FreeBSD
The text 10d057f3a61d, as FreeBSD 5.5-RELEASE, FreeBSD 5.4-RELEASE, FreeBSD 5.3-RELEASE, FreeBSD 5.2.1-RELEASE, FreeBSD 5.2-RELEASE, FreeBSD 5.1-RELEASE shipped it.
NIS map transfer server
Flags it lists
-
-p