Personal backup system for Raspberry pi
This is a little program that allows you to keep 2 discs in sync in a master slave configuration, so that you can take the master with you and always keep a safe copy on the slave connected to your Pi.
My initial thoughts are detailed here
python main.py run
Make it run every minute
python main.py install
While writing it, I realised that, of course it'll work on any Linux machine with Python installed.