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→INVESTIGATION 3: OTHER COMMANDS USING REGULAR EXPRESSIONS
# Navigate throughout the text file to confirm that ALL occurrences of uli101 have been replaced with ULI101.<br><br>
# Save changes to your vi editing session and exit by typing the following and pressing ENTER:<br><span style="color:blue;font-weight:bold;font-family:courier;">:x</span><br><br>
: After you complete the '''Review Questions sections ''' section to get additional practice, then work on your<br>'''online assignment 3'''.
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