enter tmux mode code example

Example: tmux basic commands

Ctrl+b c Create a new window (with shell)
Ctrl+b w Choose window from a list
Ctrl+b 0 Switch to window 0 (by number )
Ctrl+b , Rename the current window
Ctrl+b % Split current pane horizontally into two panes
Ctrl+b " Split current pane vertically into two panes
Ctrl+b o Go to the next pane
Ctrl+b ; Toggle between the current and previous pane
Ctrl+b x Close the current pane