dappleafterdark/testing-best-practices-talk — pull request #1 by mikegee (2014-06-12 00:38:01+00:00)
Title: A script that sends USR1 on any keystroke

I had all sorts of trouble with IO.select and getting a pipe to work as well
as stdin. Then, I realized a simple script that sends USR1 gets the interface
we want, although inelegant.