How to quickly compare two directories
I am in a process of organizing some of the data on my hard drives around the house. And during that boring task I needed to compare the contents of two directories. There are several ways to do that, but I liked a small program called KDiff3 enough to mention it here.
It's free and multi platform. Download for your operating system here.
It can compare files or directories and help you merge the results if you want to.
"$RE.." is only available in directory B. ".DS_..." is only available in directory A. Everything else is available in both...