[tmux] Modernize the tmux conf a bit

tmux.conf

@@ -20,30 +20,28 @@ set -g set-titles-string "#T"
 set -g mode-keys vi
 set -g repeat-time 0
 
-# No left status; right status bar is session name
-set -g status-bg black
-set -g status-left ""
-set -g status-left-bg black
-set -g status-left-fg brightblue
-set -g status-left-attr none
+#
+# STATUS BAR
+#
 
-set -g status-right "| #S "
-set -g status-right-bg black
-set -g status-right-fg brightblue
-set -g status-right-attr none
+set -g status-style bg=black
+set -g status-left " #S "
+set -g status-left-style bg=green,fg=black
+set -g status-right "#[bg=red,fg=white] #h #[bg=blue,fg=white] %H:%M %Y-%M-%d #[default]"
 
 # Start window and pane indexing from 1 instead of 0
 set-option -g base-index 1
 set-option -g pane-base-index 1
 
 # Tabs like this: "(<index>:<window_name>)"
-setw -g window-status-style "fg=brightgreen,bg=black"
-setw -g window-status-format "(#I:#W)"
-setw -g window-status-current-style "fg=yellow,bg=black"
-setw -g window-status-current-format "(#I:#W)"
+setw -g window-status-style "fg=white,bg=black"
+setw -g window-status-format " #I #W "
+setw -g window-status-current-style "fg=white,bg=blue"
+setw -g window-status-current-format " #I #W "
+setw -g window-status-separator ""
 
-setw -g window-status-bell-style "fg=red"
-setw -g window-status-activity-style "fg=brightred"
+setw -g window-status-bell-style "bg=red"
+setw -g window-status-activity-style "bg=red"
 
 setw -g alternate-screen on
 
@@ -57,7 +55,7 @@ bind-key C-a last-window
 # TODO: Decide if this should have a -n (allow invoking the command without the leader).
 bind-key C-k clear-history
 
-bind-key h select-pane -L
-bind-key j select-pane -D
-bind-key k select-pane -U
-bind-key l select-pane -R
+bind-key C-h select-pane -L
+bind-key C-j select-pane -D
+bind-key C-k select-pane -U
+bind-key C-l select-pane -R