gpg-mail-tube(1) on Linux
The text 5cb4b43ec050, as Debian 13 (Trixie) shipped it.
Encrypt rfc822 formatted mail in a pipeline
Flags it lists
-
--as-attach -
--gpg -
--header -
--help -
--log-file -
--no-stderr -
--quiet -
--setenv -
--verbose -
--version -
--vsd -
-a -
-q -
-v