secvpn(1) on Linux
The text 57303f3b51b6, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
Control the Secure Virtual Private Network
Flags it lists
-
-n -
-r -
-s -
-v