Question description
3. Explaining about the Vi editor in Unixa) What are The different modes of the vi editorb) What is Memory buffersc) What is The process of opening a file for editingd) How do you go to input mode and get back to edit modee) How do you delete a character and How do you delete a linef) How do you undo what you have doneg) How do you Save a fileh) How do you write and continue your session without Quitting vii) Provide example for pattern search / and ?j) Provide example for Text Replacement: Using r, R, and U
