Awesome. I wanted just something like that but never heard it exists. Thanks, HN.<p>Anyone with experience using rr - does it work for long-running processes (daemons) that eventually crash? I had few cases where it wasn't possible to trigger a failure right away, and waiting another day for the daemon to crash to have a new core dump wasn't any great experience. Is the tool usable for such cases - I mean, without dumping few hundred gigabytes of execution history?
Why such/similar tool with a simple GUI interface isn't default standard, for most popular languages/platforms ?<p>Wouldn't it tremendously save developers time ?... And, accordingly, huge amounts of money ?<p>Please! No more sado-masochism!