Open book section of CSCI 171 final

You have 75 minutes to complete this section of the exam. You will need to use the man command on to answer most of these questions If the output of the mancommand is being scrambled, type the following command

Problem 1 -- 5 points

What option of the more command "[s]pecifies the number of lines per screenful"?

Problem 2 -- 5 points

What does the -r option of the program cat do?

Problem 3 -- 5 points

What command would you use to list all lines of the file paper.txt that do not contain the letter 'e'?

Problem 4 -- 25 points

This is a multi-part problem. Do not write your answer for this question on this paper. Your answer will be submitted in an email message.