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→INVESTIGATION 2: EXTENDED REGULAR EXPRESSIONS
'''Perform the Following Steps:'''
# xIssue the following linux command to download another data file called numbers2.dat:<br><span style="color:blue;font-weight:bold;font-family:courier;">wget <nowiki>https://ict.senecacollege.ca/~murray.saul/uli101/numbers2.dat</nowiki></span><br><br># View the contents of the '''numbers2.dat''' file using the '''more''' command and quickly view the contents of this file. You should notice valid and more invalid numbers contained in this file. When finished, exit the more command.<br><br>
In the next investigation, you will ...