mac2pwd(1) on Linux
The text aefc0604e22b, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it. The page shows this text now.
Qualcomm Atheros Ethernet Device Password Generator
Flags it lists
-
-! -
--help -
--version -
-? -
-b -
-e -
-l -
-m -
-q -
-v