gadmin-openvpn-client(8) on Linux
The text d4c0bf4d0144, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it. The page shows this text now.
GTK+ configuration tool for openvpn (client)