Task $7$

Make a copy of the avengers.txt file created in a previous assignment. Name the copy avengers$2.$txt$.$

Task $8$

Open the new avengers$2.$txt file in vim and delete $2$ lines from the file so it differs from the original avengers.txt$.$ Save and close the file

Task $9$

Use the comm command to compare the avengers.txt and avenger$2.$txt file. The comm command require to be sorted. Since the avengers text files are not sorted you will receive an error. What error do you rece

Submit your answer for this task on the answer sheet as Answer $1.$