So I am a newbie in the world of linux here and pretty much know nothing about anything in detail. I wanted to use my VPS as a VPN to connect to the internet and bypass censorship at my college. So I google some guides for CentOS 7 and the 1st result was a guide on digitalOcean, I followed it only to realize that there was a command iptables --flush which locked me out of my server, Now I am going to reinstall everything and setup everything again. But I still do not know how to install openVPN So any of you hare have a nifty script of guide which I can follow to set it up? Thanks in Advance.