Replace },{ with },\r\n{ and done. Using more sophisticated tools than a text editor only makes sense if you know them well, the task is more complex or the file larger.
Sure, which is why I suggested to make the task complex enough so that the "usual" *nix text tools aren't enough, or significantly more complex to use then a real parser. I mean it's a basically a rehash of "how do I parse HTML with regexes".
