Configure tmux to copy/paste

tmux.conf

@@ -1,12 +1,22 @@
 # improve colors
 set -g default-terminal 'screen-256color'
 
-# enable copy-paste http://goo.gl/DN82E
-# enable RubyMotion http://goo.gl/WDlCy
-set -g default-command 'reattach-to-user-namespace -l zsh'
+setw -g mode-keys vi
+
+# Copy Paste Setup Start
+# Provide access to the clipboard for pbpaste, pbcopy (details: http://goo.gl/DN82E)
+set-option -g default-command 'reattach-to-user-namespace -l zsh'
+
+# Setup 'v' to begin selection as in Vim
+bind-key -t vi-copy v begin-selection
+bind-key -t vi-copy y copy-pipe 'reattach-to-user-namespace pbcopy'
+
+# Update defatul copy-selection key-binding to also use copy-pipe
+unbind -t vi-copy Enter
+bind-key -t vi-copy Enter copy-pipe 'reattach-to-user-namespace pbcopy'
+# Copy Paste Setup End
 
 # act like vim
-setw -g mode-keys vi
 bind h select-pane -L
 bind j select-pane -D
 bind k select-pane -U