LPI
117-101 · Question #53
Which of the following commands will display the last 30 lines of /var/log/bigd.log as well as new content as it is appended to the file by another process?
The correct answer is C. tail -f -n 30 /var/log/bigd.log. See the full explanation below for the reasoning.
Question
Which of the following commands will display the last 30 lines of /var/log/bigd.log as well as new content as it is appended to the file by another process?
Options
- Acut -30 -v /var/log/bigd.log
- Bhead -30 -e /var/log/bigd.log
- Ctail -f -n 30 /var/log/bigd.log
- Dtac -30/var/log/bigd.log
- Ecat -r -n 30 /var/log/bigd.log
How the community answered
(26 responses)- B12% (3)
- C81% (21)
- D4% (1)
- E4% (1)
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