commx/ydns — pull request #9 by adamamyl (2014-07-23 22:54:22+00:00)
Title: [#8] Adheres to the Rule of Silence (+ unique exitcode)

The Rule of Silence (http://www.linfo.org/rule_of_silence.html) exists for a reason.

This commit/PR addresses that.

Also, sets a unique exit code for each exit.