Step by Step: Creating Bash Functions and understanding waste or Muda in DevOps

The more work we can do in designing our bash scripts the less rework that will need to be done. Rework is not adding value and is considered waste or muda. A good design before we start coding can eliminate muda from the development process. That said we will reduce repetition in the scrip by creating a function making long term management of the script more maintainable Additionally you can find my video courses on Pluralsight: http://pluralsight.com/training/Autho... and take time to see my own site http://www.theurbanpenguin.com