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In the next investigation, you will use control-flow statements to allow your shell scripts to perform differently under different situations.
=INVESTIGATION 3: COMMAND SUBSTITUTION / MATH OPERATIONS= In this section, you will learn how to use command substitution and math operations in your shell scripts. '''Perform the Following Steps:''' # Confirm that you are located in your '''home''' directory in your Matrix account.<br><br> =INVESTIGATION 4: USING CONTROL FLOW STATEMENTS =
In this section, you will learn how to use control-flow statements to make your shell script behave differently under different situation.
