cyrus-nntpd(8) on Linux
The text d473be5ad5f9, as Debian 9 (Stretch) shipped it.
NNTP server process
Flags it lists
-
-D -
-f -
-r -
-s
The text d473be5ad5f9, as Debian 9 (Stretch) shipped it.
NNTP server process
-D
-f
-r
-s