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?

Question

Quizplus · Accepted Answer

Grep is a command-line utility specifically designed for searching plain-text data sets for lines that match a regular expression, making it ideal for reviewing and searching through firewall logs efficiently.

You Have Several Plain-Text Firewall Logs That You Must Review