vpn-fuse aka kill this app when vpn fails

Lets say you are running something over VPN,
and VPN suddenly fails, then this will kill the app you dont want to connect via the normal interface.

Its just a small ruby script you can put into e.g. /usr/bin/

vpn-fuse VpnName 'killall secret-app'
vpn-fuse BankNetwork 'killall bank-client'
vpn-fuse iPredator 'killall transmission-gtk'

so far only tested on Ubuntu…