tmux.conf

set-option -g default-shell /usr/local/bin/zsh
set -g prefix C-a
bind-key C-a last-window
bind-key v split-window -v

setw -g monitor-activity on
set-window-option -g window-status-current-bg white
setw -g mode-keys vi
set -g mode-mouse on
set-window-option -g utf8 on

set-option -g status on
set-option -g status-interval 2
set-option -g status-utf8 on
set-option -g status-justify "centre"
set-option -g status-left-length 60
set-option -g status-right-length 90