README

This repo contains a bash script named “cars.sh” that will help a user maintain an inventory of old cars. The user will be presented with a menu of three options:

1. Add a car
   1. Asks individually for year, make, and model
   2. Appends list to file
   3. Creates tempFile that has the ':' delimiter exchanged for ' '
   4. Sorts the list and replaces the ' ' delimiter with ':'
   5. Renames the tempFile My_old_cars
2. List the cars in the inventory file
   1. Reads the sorted list of cars
3. Quit the program

Features

User Input Checking

If a user does not perform one of the possible menu options the program prompts for correct input.
If a user attempts to put non-digits into year the program re-prompts.