Basically, this script makes locked-down, read-only PPTX files editable.

Created out of necessity for the Technion's 234218 Data Structures course.

The idea was shamelessly stolen directly from this repo.

Simply run the script as following:

./pptx-breaker.sh READ_ONLY_PRESENTATION.pptx

You can even run this script on multiple files, for example:

#!/bin/bash
for presentation in *; do
  ./pptx-breaker.sh "$presentation"
done

Good luck on your tests and happy printing!