README.md

local dev environment setup using:

• virtualbox
• vagrant
• headless saltstack
• docker

Unit tests: On linux:

• run the setup.sh script.

Bash tips:

single vs double brackets:

• http://mywiki.wooledge.org/BashFAQ/031

Arithmetic expressions:

• http://mywiki.wooledge.org/ArithmeticExpression