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 # if a session is killed, kill the client set-option -g detach-on-destroy on set-option -g set-titles on set-option -g set-titles-string "#{pane_title}" bind-key '\' confirm-before -p "kill-session #S? (y/n)" kill-session