*nix Shortcuts

emacs
vi

C-p

previous line

C-n

next line

C-f

forward one character

C-b

back one character

C-v

down one screen

M-v

up one screen

C-l

centre screen around point

C-Q C-C Esc Z Z

exit, saving buffer contents

C-Q C-C Esc : q ! Enter

exit without saving buffer contents