Executing sketches from Linux command line on Edison

I am using an Arduino Edison board.

When I upload a sketch to Linux, I find the file in the sketch directory and I can see that the sketch process is running. I can kill the process and I can ascertain that it has stopped running.

When I later attempt to execute the sketch from the Linux command line, nothing happens. What is going on here?

What procedure should be followed to execute a sketch from the Linux command line?

If such matters are documented, where?

Cross-post: http://forum.arduino.cc/index.php?topic=308175.msg0