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050-720 · Question #371
050-720 Question #371: Real Exam Question with Answer & Explanation
The correct answer is A. tail -20f /var/log/messages. See the full explanation below for the reasoning.
Question
You want to view the last 20 lines of the /var/log/messages file and any new lines that are subsequently added by syslog to this file. Which command would you use?
Options
- Atail -20f /var/log/messages
- Bend -20f /var/log/messages
- Cless -20f /var/log/messages
- Dfollow -20 /var/log/messages
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