The first script that needs to be written is automating the shutdown  procedure.

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The first script that needs to be written is automating the shutdown  procedure. Write a script that will perform the following tasks:

  • Prompt the system administrator for all valid input parameters.
  • Ask if a wall needs to be sent, and if yes, send the message.
  • Ask if this is a shutdown or reboot, and process appropriately.

In addition, take this opportunity to describe the various UNIX run  levels, what each level is used for, and how to boot to a specific run  level.

You should also take this opportunity to create the template for your  entire class project (also known as the key assignment), and create a  Word document that you will add to for each remaining assignment.

Each week, you will add to this document and submit it for grading. As a preview, each section will contain the following: