You have several plain-text

firewall logs that you must review to evaluate network traffic. You know that in order to do fast, efficient searches of the logs you must use regular expressions.

Which command-line utility are you most likely to use?

A. Grep

B. Notepad

C. MS Excel

D.

Relational Database

grep is a command-line utility for searching plain-text data sets for lines matching a regular expression.

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