Multiple choice technology operating systems

sed -n option

  1. prints the output

  2. does not print the output

  3. changes the output

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The sed -n option suppresses automatic printing of pattern space. By default, sed prints each line to stdout. With -n, nothing is printed unless explicitly requested with the p command, enabling selective output control.

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