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In this sectioninvestigation, you will learn additional control-flow statements to allow your shell scripts to be more flexible.
=INVESTIGATION 2: ADDITIONAL LOOPING STATEMENTS =
In this sectioninvestigation, you will learn more about the for loop and learn how to use the '''while''' loop for '''error-checking'''.
=INVESTIGATION 3: USING START-UP FILES =
In this sectioninvestigation, you will learn how to '''customize''' your '''Bash Linux shell environment''' by creating and testing a start-up file.
