Which command would help you identify and count how many lines have the letter “w” and the
letters (together) in the words.txt file?
A.
grep ‘w’ ‘is’ words.txt | wc -l
B.
grep w words.txt | grep is | wc -l
C.
grep w words.txt | grep is | wc -c
D.
grep ‘\.w’ ‘\.is’ words.txt | wc -l
Explanation: