#!/usr/bin/env bash

main() {
    if pgrep -x "openvpn" >/dev/null; then
        IPV4=$(ip addr show dev tun0 | grep inet | awk '{print $2}' | cut -d/ -f1 | head -n 1)
        $(which rtorrent) -b "$IPV4"
    else
        echo "openvpn is not running. please start your VPN first."
        exit 1
    fi
}

main