CompTIA
LX0-101 · Question #33
Which of the following commands will print to standard out only the lines that do not begin with # (pound symbol) in the file foobar?
The correct answer is B. /bin/grep -v ^# foobar. See the full explanation below for the reasoning.
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
How the community answered
(31 responses)- A16% (5)
- B74% (23)
- C3% (1)
- D6% (2)
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