Unix/Linux

Intro to Unix/Linux Ch. 4 Lab page 4 13) What command do you type to leave vi without saving the changes to the file? 14) What command positions the cursor at the lowest line displayed on the screen? 15) Assume you are on a line of text, and enter /target. The cursor then moves to the line containing the string target. How can you tell the editor to return to the original line? 16) What command scrolls the text down one screen of text in the file? 17) What command deletes the current line plus seven more