set-option -g prefix C-a unbind-key C-b bind-key C-a send-prefix # number windows from 1 for it makes shortcuts 0–9 more intuitive set-option -g base-index 1 bind-key 0 select-window -t :=10 set-option -g status-bg black set-option -g status-fg white set-option -g aggressive-resize on set-option -g remain-on-exit on bind-key -T root '{' kill-pane bind-key -T root '}' respawn-pane