jhclark/memusg — pull request #4 by StephenWattam (2013-11-18 17:13:14+00:00)
Title: Various feature additions

I figured you might want this bunch of edits. There's a few features in there:

* Handling of signals (they are passed through to the child process)
* Runtime configuration of poll rate
* Stricter flushing of files when writing output
* A modification to the hashbang line to facilitate the flushing behaviour above
* Support for `-h` to show usage info

Thanks!
-- Steve