tmux: add some friendlier bindings from the tmux pragmatic book

Signed-off-by: Alejandro Mery <amery@geeks.cl>

files/.tmux.conf

@@ -8,6 +8,7 @@ set -g pane-base-index 1
 
 # misc features
 set -s escape-time 1
+setw -g mode-keys vi
 setw -g mode-mouse on
 
 # reload
@@ -15,6 +16,40 @@ bind r source-file ~/.tmux.conf \; display "Reloaded!"
 # send C-a
 bind C-a send-prefix
 
+# status bar
+#
+set -g status-utf8 on
+set -g monitor-activity on
+set -g visual-activity on
+
+# sessions
+#
+bind -r ( switch-client -p
+bind -r ) switch-client -n
+
+# windows
+#
+bind -r b select-window -t :-
+bind -r n select-window -t :+
+
 # panes
+#
 bind | split-window -h
 bind - split-window -v
+
+bind h select-pane -L
+bind j select-pane -D
+bind k select-pane -U
+bind l select-pane -R
+
+bind -r H resize-pane -L 5
+bind -r J resize-pane -D 5
+bind -r K resize-pane -U 5
+bind -r L resize-pane -R 5
+
+# buffers
+#
+bind = paste-buffer
+bind -t vi-copy 'v' begin-selection
+bind -t vi-copy 'y' copy-selection
+