xnbd-server(8) on Linux
The text acae02a9a57d, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it. The page shows this text now.
Serve a file as a block device to other computers via the NBD protocol
Flags it lists
-
--connected-fd -
--daemonize -
--inetd -
--logpath -
--lport -
--readonly -
--syslog