nghttpd(1) on Linux
The text c044aed57b59, as Debian 10 (Buster) shipped it.
HTTP/2 server
Flags it lists
-
--address -
--color -
--connection-window-bits -
--daemon -
--dh-param-file -
--early-response -
--echo-upload -
--encoder-header-table-size -
--error-gzip -
--header-table-size -
--help -
--hexdump -
--htdocs -
--max-concurrent-streams -
--mime-types-file -
--no-content-length -
--no-tls -
--padding -
--push -
--trailer -
--verbose -
--verify-client -
--version -
--window-bits -
--workers -
-D -
-V -
-W -
-a -
-b -
-c -
-d -
-e -
-h -
-m -
-n -
-p -
-v -
-w