Which of the following commands will output all of the lines with the name Fred in upper or lower case but not the word red from the file data_file? (Choose two)
A) grep -v fred data_file
B) grep '[f]red' data_file
C) egrep fred data_file
D) grep '[Ff]red' data_file
E) grep -i fred data_file

Question

Quizplus · Accepted Answer

grep '[Ff]red' data_file matches lines with the word "fred" in upper or lower case.grep -i fred data_file matches lines with the word "fred" in upper or lower case, but not the word "red".

Which of the Following Commands Will Output All of the Lines