JDIFF is a program that outputs the differences between two binary files, either in binary format or in human readable format (detailed or summarized). JPATCH then allows to reconstruct the second file from the first file.
Perfect. Everything I needed (and was very hard to find for Windows!): a quick command to generate a binary patch file delta to be applied on the original file.
Hello, I tested your software on both Intel and ARM based (Raspberry PI) and I was able to develop a prototype Software Over The Air solution using this solution. I have done numerous testing by creating diff and send the diff over the air and I was able to recreate original image. I do sha256sum comparison. Great work. I need a clarification, license information in sourceforge.net say your software is GPL 2.0. But the copying file in source pack say that it is GPLv3. Please clarify (my email: firstname.lastname@example.org) Regards, Aananth