Awhile back, I wrote a tool to rewrap ipa files that I called ipasign: https://github.com/krypted/ipasign/blob/master/ipasign.py. But I wanted to do something similar for the Mac, and specifically have it run in Linux. So looking at what you’d need to be able to do, let’s start with viewing the contents of a flattened Apple package. This command will show you the files installed as a part of the Node JS package. Why did I choose that package? It was sitting on my desktop… pkgutil --files org.nodejs.node.pkg Now, this logic is available because you’re running pkgutil on a Mac. But that can’t run in Linux. So what would you do if you wanted…