12-13.

Linux based questions.

Thank you!

12.Which of the following grep options ignores case so that you would not have to specify both upper and lower case letters in your regular expression? d.-v e. There is no such option so you would have to specify both upper and lower case letters if you wanted to match either case 13.We want to replace all instances the string "the Ohio State University" with THE Ohio State University" from the file degrees.txt. What is wrong with the following sed statement? sed 's/the Ohio State University/ THE Ohio State University/' degrees.txt