xmotd(8) on Linux
The text d7753dcd5075, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
message-of-the-day browser for X (and dumb terminals, VT100, etc.)
Flags it lists
-
-always -
-help -
-paranoid -
-showfilename -
-tail -
-usedomains