modify tmux conf

tmux.conf

@@ -28,6 +28,8 @@ set -s escape-time 0
 # switch windows
 bind -r j previous-window
 bind -r k next-window
+bind -r h swap-window -t -1
+bind -r l swap-window -t +1
 
 # fixes redraw bugs
 set -g default-terminal screen-256color
@@ -35,7 +37,7 @@ set -g default-terminal screen-256color
 # splitting
 unbind %
 unbind '"'
-bind + split-window -h
+bind = split-window -h
 bind - split-window -v
 bind -r C-h run "tmux select-pane -L"
 bind -r C-j run "tmux select-pane -D"
@@ -54,10 +56,12 @@ set-option -g set-titles-string '[#H]: #W'
 set-window-option -g automatic-rename on
 
 # no visual activity
-set -g visual-activity off
+setw -g monitor-activity off
+set -g visual-activity on
 set -g visual-bell off
 
 # status bar
+bind-key z set -g status
 set-option -g status-utf8 on
 set-option -g status-justify left
 set-option -g status-bg black