ri(1) on Linux
The text 099975023918, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
Ruby API reference front end
Flags it lists
-
--doc-dir -
--dump -
--format -
--help -
--no-standard-docs -
--server -
--version -
--width -
-T -
-a -
-d -
-f -
-h -
-i -
-l -
-v -
-w