bashrc vpn switcher

.bashrc

vpn() {
    # Usage: "vpn uk" to connect to UK VPN
    # Usage: "vpn" to connect to AU VPN
    REGION="${1:-au}"
    sudo killall openvpn
    if [ $REGION == "uk" ]; then
        sudo openvpn --daemon --config ~/ovpn/vaultre-uk-matthealy.ovpn
    else
        sudo openvpn --daemon --config ~/ovpn/vaultre-matthealy.ovpn
    fi
}