OpenVPN road warrior installer for Debian and Ubuntu with OTP authentication.
This repository has been forked from https://github.com/Nyr/openvpn-install and added OTP login functionality.
Run the script and follow the assistant:
wget https://github.com/grgizem/openvpn-install/raw/master/openvpn-install.sh && bash openvpn-install.sh
Once it ends, you can run it again to add more users, remove some of them or even completely uninstall OpenVPN.
You can create one from DigitalOcean Droplet or AWS Lightsail for $5/month.