vi commands

Here are some vi commands.

:1,$s/old/new/g		find old, replace with new
:set all		show all settings
:set list		display invisible characters
:set showmode		display the mode
:3,8d			delete lines 3-8
D			delete to end of lines
J4			join 4 lines to current
:4,9m 12		move lines 4-9 to 12
:2,5t 13		copy lines 2-5 to 13
:5,9w file		write lines 5-9 to file
ZZ			write buffer and quit
%			goto matching brace/paren
3G			goto line 3
3w			go forward 3 words
3b			go back 3 words
n			repeat privious search
N			reverse privious search
:r			read  into current text
:r !			read output from command  into current text
:nr			read in at line number
:sh			goto shell