exit: C-x C-c :qa /:wq /:xa /:q!
Get back/command mode: C-g <esc>
Backward(left): C-b h
Forward(right): C-f l
Next(down): C-n j
Previous(up): C-p k
stArt of line(^): C-a 0
End of line($): C-e $
mUltiple commands: C-u nnn cmd nnn cmd
Multiple commands: M-digitkey cmd
save File: C-x C-s :w file
beginning of buffer: M-< 1G
end of buffer: M-> G
scroll forward 1 screen: C-v ^F
scroll forward 1/2 screen: ^D
scroll forward 1 line: ^E
scroll backward 1 screen: M-v ^B
scroll backward 1/2 screen: ^U
scroll backward 1 line: ^Y
scroll the other window: M-C-v
delete under cursor: C-d x
delete from cursor to eol: C-k D
iSearch forward: C-s
isearch Reverse: C-r
Search forward: C-s enter /
search Reverse: C-r enter ?
isearch regexp: M-C-s
isearch backward regexp: M-C-r
search regexp: M-C-s enter /
search backward regexp: M-C-r enter ?
Help: C-h C-h :help
Help Apropos: C-h a
Help key Bindings: C-h b :help [key]
Help Info: C-h i
Help Major mode: C-h m
Help tutorial: C-h t :help howto
Undo: C-_ u
Redo: C-f ^R
Mark cursor position: C-@ m{a-zA-Z}
eXchange Mark and position: C-x C-x
goto mark in current file: '{a-z}
goto mark in any file: '{A-Z}
copy region: M-w {visual}y
kill region: C-w {visual}d
Yank and keep buffer: C-y
Yank from kill buffer: M-y p
convert region to Upper: C-x C-u {visual}U
convert region to Lower: C-x C-l {visual}u
Insert special char: C-q octalnum/keystroke
^V decimal/keystroke
replace: M-x replace-string :%s/aaa/bbb/g
replace regexp: M-x replace-regexp :%s/aaa/bbb/g
query replace: M-% :%s/aaa/bbb/gc
query replace: M-x query-replace
query replace regexp: M-x query-replace-regexp
Open file: C-x C-f :r file
Save file: C-x C-s :w
Save all buffers: C-x s :wa
Save as: C-x C-w file :w file
Prompt for buffer: C-x b
List buffers: C-x C-b :buffers
Toggle read-only: C-x C-q :set ro
Prompt and kill buffer: C-x k
Split vertical: C-x 2 :split
Split horizontal: C-x 3 :vsplit (ver. 6)
Move to other window: C-x o ^Wp
Delete this window: C-x 0 :q
Delete other window(s): C-x 1 ^Wo
run shell in bg: M-x compile
kill shell run in bg: M-x kill-compilation
run make: :make Makefile
check error message: C-x` :echo errmsg
run shell and record: M-x shell :!script -a tmp
...clean BS, ... :!col -b <tmp >record
...save/recall shell record: C-x C-w record :r record
run shell: M-! sh :sh
run command: M-! cmd :!cmd
run command and insert: C-u M-! cmd :r!cmd
run filter: M-| file {visual}:w file
run filter and insert: C-u M-| filter {visual}:!filter
show option :se[t] {option}?
reset option to default :se[t] {option}&
reset boolean option :se[t] no{option}
toggle boolean option :se[t] inv{option}
wrap text at column 72 :se tw=72
do not wrap :se tw=0
autoindent :se ai
expand tab :se et
specify comment (mail) :se comments=n:>,n:\|
run GDB M-x gdb
describe GDB mode C-h m
step one line M-s
next line M-n
step one instruction (stepi) M-i
finish current stack frame C-c C-f
continue M-c
up arg frames M-u
down arg frames M-d
copy number from point, insert at the end
C-x &
set break point C-x SPC
