tmux

Command prefix

Ctrl + b

Ctrl + b is the default prefix for tmux commands, press these keys together. After releasing Ctrl + b, press the command key you want.

Commands


"           -   Splitt window
↑           -   Move up
↓           -   Move down

# Not working on mac
Ctrl + ↑    -   Resize up
Ctrl + ↓    -   Resize down
Ctrl + ←    -   Resize left
Ctrl + →    -   Resize right

Custom Key Bindings

Edit ~/.tmux.conf.

Resize pane using Option + Arrow keys

bind -n M-Down resize-pane -D 5
bind -n M-Up resize-pane -U 5
bind -n M-Left resize-pane -L 5
bind -n M-Right resize-pane -R 5