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LFCS · Question #838
LFCS Question #838: Real Exam Question with Answer & Explanation
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Submitted by jordan8· Apr 18, 2026Essential Commands
Question
Which of the following commands will print to standard out only the lines that do not begin with # (pound symbol) in the file foobar?
Options
- A/bin/grep ^# foobar
- B/bin/grep -v ^# foobar
- C/bin/grep #$ foobar
- D/bin/grep -v #$ foobar
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Topics
#grep#regular expressions#file content filtering#command line utilities