How to : Disable Bluetooth and WIFI in Ubuntu 11.10 during startup

This tutorial will explain instructions to disable bluetooth and Wifi in Ubuntu 11.10 during start up .

Step 1: Go to terminal and type following commands to edit /etc/rc.local file.

gksudo gedit /etc/rc.local

Step 2:  Add following line before exit 0 line :

rfkill block bluetooth

Similarly for Wifi ,Add following line

rfkill block wifi