script require protonvpn-cli install guide https://protonvpn.com/support/linux-vpn-tool/
VPN-Changer is a proton vpn script that automatically change VPN's based on input time
usage: vpnchanger.py [-h] [-f] [-r] [-t] interval {tcp,udp}
Change ProtonVPN connection at specified intervals.
positional arguments:
interval Time interval in the format 'Ns' for seconds or 'Nm' for
minutes.
{tcp,udp} Specify the protocol (TCP or UDP) to use.
options:
-h, --help show this help message and exit
-f, --faster Use the faster server option (-f or --faster).
-r, --random Use the random server option (-r or --random).
-t, --tor Use the Tor connection option (-t or --tor) with ProtonVPN.