The command "sed -n '/example/p' old.txt" will
A. print the lines containing the word 'example' in file old.txt
B. delete the lines containing the word 'example' in file old.txt
C. will generate an error message
D. none of the mentioned
Answer: Option A
Related Questions on Linux
What command is used to count the total number of lines, words, and characters contained in a file?
A. countw
B. wcount
C. wc
D. count p
E. None of the above
What command is used with vi editor to delete a single character?
A. x
B. y
C. a
D. z
E. None of the above
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