^b ?
show keybindings
tmux
tmux new
tmux new-session
3 ways to start new session
tmux attach
tmux attach-session
attach to a running session
tmux attach -d
tmux attach-session -d
detach session from elswhere and then attach
^b d
^b :dettach
dettach session
 ^b c
create new window
^b , anyNameUDesire
^b :rename-window nameOfChoice
rename a window
 ^b w 
list tmux windows
 ^b (0-9)
switch to window of choice
 ^b l 
switch back to last window
 ^b n
switch to next window
 ^b p
switch to previous window
^b [
enters copy mode (can scroll up in this mode)
^b s
tmux ls
tmux-list-sessions
lists tmux sessions
^b : swap-window -s 1 -t 0
# Swap window 1 with window 0
# -s source window
# -t destination window