Emacs

• Movement
  • Next line - C-n
  • Previous line - C-p
  • Backward - C-b
  • Forward - C-f
  • Forward one word - M-f
  • Backward one word - M-b
  • Next screen - C-v, PgDn
  • Previous screen - M-v, PgUp
  • Rediplay screen - C-l

• Window
  • Have one window and kill all others - C-x 1

• Editor
  • Halt an execution of a command - C-g
  • Quit - C-x C-c