Prerequisites

Before you start, do this:

Have your Raspberry Pi 500 up and running

Have ssh up and running (via raspi-config)
Have a basic understanding of how to work with it
Connect your Raspberry Pi 500 to your home network

via Wi-Fi (okay) with a LAN cable (better) Be able to log into your Raspberry Pi's desktop by 

having a display attached by using a VNC Client by using Raspberry Pi Connect

 

If you do not use a Raspberry Pi 500, be prepared to use this write-up more like hint how it can be done and be prepared to find your own way to a functional tool-chain.

If you are not yet familiar with Linux systems, consider asking friends to help you to get started.