While I suppose this may be a "new way" of debugging for the author of this article, it's hardly a new technique. strace, trace, truss and similar tools have be

While I suppose this may be a "new way" of debugging for the author of this article, it's hardly a new technique. strace, trace, truss and similar tools have been around for decades now. They're the kind of tools that many developers and sysadmins use without a second thought.