VIM

,cc - comment out lines
,cu - uncomment out lines


rw switch between vim tabs hjkl
df <Esc>
:'<,'>s/old/new/g search & replace selected
H top line of screen
M middle line of screen
L bottom line of screen
e end of current word
b beginning of current word
w beginning of next word
gg first line
G last line
0 beginning of current line
$ end of current line
% move to matching parenthesisjjj
o insert line below, then enter insert
O insert line above, then enter insert
r overwrite one character, then command mode

dd in command mode (after pressing escape) will cut the line,
p in command mode will paste.
d and then a movement will cut the equivalent of that movement,
dw will cut a word
d will cut this line and the line below,
d50w will cut 50 words
yy is copy line, and works like dd.
D cuts from cursor to end of line.
v (visual mode)
V (visual line mode)
v (visual block modej)


VIM Sessions

:mks ~/.vim/sessions/rooster.vim
vim -S ~/.vim/sessions/rooster.vim


:FOLDS

set foldmethod=indent
zo opens a fold at the cursor.
zO opens all folds at the cursor.
zc closes a fold at the cursor.
zm increases the foldlevel by one.
zM closes all open folds.
zr decreases the foldlevel by one.
zR decreases the foldlevel to zero -- all folds will be open.

TABS:

gt next tab
gT previous tab
gt go to nnn tab
gm move tab left
gM move tab right


NERDTree:

tw opens nerdtree
ts tree find
:Bookmark create bookmark
B show bookmarks
D delete bookmark

FILESYSTEM:

m opens up node/files menu
U move up directory & leave old root open
u move up directory
C change tree root to this directory
R refresh current root
r refresh cursor directory
cd change CWD to selectred directory
CD change tree root to CWD

DIRECTORIES:

o open & close
O recursively open
x close parent
X close all children recursively
e explore selected dir

TREE NAVIGATION:

p go to parent
P go to root
K go to first child
J go to last child
go to prev sibling
go to next sibling

FILES:

o open in previous window
t open in new tab
T open in new tab silently
i open split
s open vsplit

TREE FILTERING

l hidden files (off)
f file filters (on)
F files on
B bookmarks (off)