gnunet-namestore-fcfsd(1) on Linux
The text 5df55bbc7ef1, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it. The page shows this text now.
HTTP server for GNU Name System First-Come-First-Served name registration
Flags it lists
-
--help -
--version -
-h -
-v -
-z