Cloud & DevOps · Question 13 · Hard
The file server.log contains these four lines: ERROR disk full INFO ok ERROR net ERROR retry error lowercase What does the command print?
grep -c "ERROR" server.log- 3
- 4
- 2
- 1
Answer and explanation
Answer: C. 2
Explanation: grep -c counts matching lines, not occurrences, and the match is case-sensitive. Lines 1 and 3 contain "ERROR", so the output is 2.
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