curvecpclient(1) on Linux
The text d4c4dde432fa, as Debian 8 (Jessie) shipped it.
Message-handling programs
Flags it lists
-
-Q -
-q -
-v
The text d4c4dde432fa, as Debian 8 (Jessie) shipped it.
Message-handling programs
-Q
-q
-v