A script that will Plexify your files for you. Usually files have a name setup similar to:
Tv.Show.Name.SxxExx.more.text.at.the.end.fileextension
Plexify will go through a given folder and find files that matches the previous name pattern and clean it up to fit Plex:
Tv Show Name - SxxExx.fileextension
Run the script through your terminal window and paste or write the path to the folder where you keep the files that needs to be Plexified
Or place the script in the folder where the files are, run it through your terminal window and just enter . as input.