TMUX

tmux new -s <name> create a new session with <name> tmux attach -s <name> attach to a session with <name>

ctrl + a = prefix key prefix | = split window vertically prefix _ = split window horizontally prefix [ = select previous pane prefix ] = select next pane

VIM

Actions

v = select

y = copy (yank)

c = change

d = delete

Scopes

a = around

i = inside

Objects

w = word

p = paragraph

s = sentence

q = quotes

b = brackets

i = indentation level

W = white space

Examples

vaq = select around a current word

yiW = copy between last and next white space

ciq = change inside quotes

dii = delete inside indentation

Extra

f<char> = find next character, stop on it

t<char> = find next character, stop before it

J = bring the line below up to the current line

ct" = change from cursor to next " leaving "

df| = delete from cursor to next | including |

gg=G = fix indentation

Macros

q<char> = record macro into the <char> register

@<char> = replay macro from the <char> register

"<char>yy = yank the current line into the <char> register

"<char>p = paste from the <char> register