www.chrisheydrick.com June 23 2012 CanonicalArduinoRead write a byte to an Arduino, and then receives a serially transmitted string in response. The call/response Arduino sketch is here: https://gist.github.com/2980344
tenderness2/Canonical-Arduino-Read
This is a demo of how to read a string from an Arduino serially with C in a Unix environment
C