Eric I've found a Command Line tool which does exactly what I need for a small personal program (which I'll probably open source) but I cannot find any information about it on the internet anywhere but a single blog post of someone saying the same thing. What licensing should I assume? It's a tiny program so it would fit in the Github Repository just fine. Unsure what to do here.

Martijn If no license has been specified it falls under standard copyright law and you probably aren't allowed to publish it in your GitHub repository. choosealicense.com...