Tmux

C^b + $ # rename session
C^b + % # split pane vertically
C^b + " # split pane horizontally
C^b + d # detach
C^b + s # list all session
  - x: kill sesseion
  - q: quit list
C^b + -> / <-  # move cursor to next panel
C^b + [ # scroll mode
C^b + PageUp # scroll mode with page up

tmux ls 
tmux a # attach last session
tmux a -t [id/name]