Установить openvpn server на ubuntu через скрипт

 https://github.com/angristan/openvpn-install

First, get the script and make it executable:

curl -O https://raw.githubusercontent.com/angristan/openvpn-install/master/openvpn-install.sh
chmod +x openvpn-install.sh

Then run it:

./openvpn-install.sh