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→INVESTIGATION 3: exit AND break STATEMENTS
# Save your editing session and exit the text editor (eg. with vi: press '''ESC''', then type ''':x''' followed by '''ENTER''').<br><br>
# '''Add execute permissions''' for this Bash shell script.<br><br>
# Issue the following command (without arguments):<br><span style="color:blue;font-weight:bold;font-family:courier;">./break-1.bash</span><br><br>When prompted, enter several '''invalid ''' and '''valid ''' integers that are '''NOT 5''', and then finally enter the value '''5'''.<br><br>What happens?<br><br>
=INVESTIGATION 4: USING START-UP FILES =
