vim
1. Introduction 2. Two modes, insert and normal 3. Basic movement: h, j, k, and l 4. Word movement: w, e, b 5. Number powered movement, e.g. 5w 6. Insert text repeatedly, e.g. 3iYes 7. Find a character, f and F 8. Go to matching parentheses, % 9. Go to start/end of line, 0 and $ 10. Find word under cursor, * and # 11. Goto line, g and G 12. Search, /text with n and N 13. Insert new line, o and O 14. Removing a character, x and X 15. Replacing letter under cursor, r 16. Deleting, d 17. Repetition with . 18. Visual mode, v 19. Real Vim awaits I, A首尾插入字符