CommunityData:Tmux

tmux lets you switch between windows (listed in the green bar at the bottom) here are several useful commands:

• Starts a new tmux: tmux (at the command line)
• Connect to an existing tmux: tmux attach (at the command line)
• Create a new window: Ctrl-b c (from within tmux)
• Switch to window N: Ctrl-b N (from within tmux)
• PROTIP: Don't hold the buttons.
• Disconnect from tmux: Ctrl-b d (from within tmux)
• To shut down tmux close terminal without disconnecting. Reattach and repeat to make sure every tmux window is closed.
• To exit an individual tmux attachment just close the window with Ctrl d or by typing exit in the command line.

quick tips for using tmux with Hyak:

• Connect to Hyak first
• Start a new tmux
• Connect to a node via any_machine
• Start the tmux session
• Disconnect

More elaborate cheat-sheets like this one (pdf) are available elsewhere.