Ctrl-b is the default shortcut to start

Sessions:

• tmux list-sessions
• tmux new -s $session-name
• tmux new
• tmux a [-t $session-name] : attach to existing session
• tmux detach or Ctrl-b d : detach (keeps the session running)
• tmux kill-session -t $session-name

Managing panes:

• Ctrl-b % : new vertical pane
• Ctrl-b " : new horizontal pane
• Ctrl-b n : go to next pane
• Ctrl-b x : close pane
• Ctrl-b :resize-p -D 4 : 4 lines less down (other options: -U, -L, -R (up, left, right)

Window management:

• Ctrl-b c : create new window
• Ctrl-b n : go to next window
• Ctrl-b p : go to prev window
• Ctrl-b & : close window

Scrolling:

• Ctrl-b [ then up/down, page up/down, q to quit

Help about keymap:

• Ctrl-b ?

Links:

• http://net.tutsplus.com/tutorials/tools-and-tips/intro-to-tmux/
• http://www.danielmiessler.com/study/tmux/
• https://robots.thoughtbot.com/a-tmux-crash-course