Terminal defaults, scrollback, and numbering.
Terminal type used for color and capability detection.
Default shell for new windows.
Maximum number of scrollback lines per pane.
Time in milliseconds to wait for an escape sequence.
Starting index for window numbering.
Starting index for pane numbering.
Automatically renumber windows when one is closed.
Allow tmux to set the terminal title.
Format string for the terminal title.
Pass through focus events to applications.
Maximum number of paste buffers kept.
Duration in milliseconds to show status messages.
Mouse input and scrolling behavior.
Enable mouse support for pane selection, resizing, and scrolling.
Status line position, content, and styling.
Show the status bar.
Place the status bar at the top or bottom.
Refresh interval in seconds for the status bar.
Alignment of the window list in the status bar.
Style string for the status bar background and foreground.
Content shown on the left side of the status bar.
Content shown on the right side of the status bar.
Maximum character width of the left status area.
Maximum character width of the right status area.
Prefix key, split shortcuts, and navigation.
Key combination used as the tmux command prefix.
Use vi-style key bindings in copy mode.
Key to split the current pane horizontally.
Key to split the current pane vertically.
Use h/j/k/l keys for pane navigation.
Bind r to reload the tmux configuration file.
Window sizing and pane display options.
Resize windows to the size of the smallest active session.
Duration in milliseconds to show pane numbers.
Pane borders, window status, and message styling.
Style string for inactive pane borders.
Style string for the active pane border.
Style string for the currently active window in the status bar.
Style string for tmux command prompt messages.