caff(1) on Linux
The text d0d40627b84d, as Debian 10 (Buster) shipped it.
Fire and Forget
Flags it lists
-
--debug -
--export-old -
--key-file -
--keys-from-gnupg -
--local-user -
--mail -
--no-download -
--no-export-old -
--no-sign -
-E -
-R -
-S -
-e -
-m -
-u