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→INVESTIGATION 1: SIMPLE & COMPLEX REGULAR EXPRESSIONS
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In this section, you will learn how to use the grep command with simple and complex regular expressions to help search for patterns contained in text files...
'''Perform the Following Steps:'''
# x'''Login''' your matrix account.<br><br> In the next investigation, # Issue a command to '''confirm''' you will ..are located in your home directory.<br><br>
=INVESTIGATION 2: EXTENDED REGULAR EXPRESSIONS =