Simple keystroke counter for Mac OS X.
Logs the number of keystrokes per minute from any application (ie. APM, not including mouse). A 45min Friday-night toy project created to help track the amount of time spent thinking vs. doing.
###Requires:
- Xcode command line tools
###Build: gcc -Wall -o entropy main.m -framework ApplicationServices -framework Foundation -lobjc
###Run: $ sudo ./entropy 2015-09-19 00:39:30.959 entropy[20674:847073] 395 ...