During the description of the scenarios, it will become clear that various tools (scripts) can be developed to ease the user's command line experience. Those tools will be described here.
Ideas for these tools include:
A debugging tool that echo's the command to stdout and then executes the command. In a production script, set echodo="", but in debugging, set echodo="echodo". This could be set in the environment script if desired.
Any other useful tool identified during the scenarios could be described here.