How to run code from a pdf file

A demo of how to run code from a pdf file (it can be any file extention, for the sake of simplicity, pdf files are used for this demo)

How to run the program

Click on Code and download as a zip file.
Extract the file.
Navigate to Downloads\PdfToBatch-main\PdfToBatch-main\source and double click on the RenamePdfToBat.bat.
You might get a warning that Windows Defender protected your PC. Ignore the warning and click on run anyway.
It should change change.pdf to change.bat and execute the code inside change.pdf