Updating readme

README.md

@@ -14,9 +14,32 @@ Installation
     cd ..
     cd netaddr-0.7.10
     sudo python setup.py install
+    chmod +x netwatch.py
 
 Running
 -------
 
-    chmod +x netwatch.py
+- Manually:
+
     ./netwatch.py
+
+- Automatically login on a Raspberry Pi:
+
+    sudo nano /etc/inittab
+
+  - Navigate to the following line in inittab
+    - 1:2345:respawn:/sbin/getty 115200 tty1
+  - Add a # at the beginning of the line to comment it out
+    - #1:2345:respawn:/sbin/getty 115200 tty1
+  - Add the following line just below the commented line
+
+    1:2345:respawn:/bin/login -f pi tty1 </dev/tty1 >/dev/tty1 2>&1
+
+  - This will run the login program with pi user and without any authentication
+  - Save and Exit.
+    - Press Ctrl+X to exit nano editor followed by Y to save the file and then press Enter to confirm the filename.
+  - Reboot the pi and it will boot straight on to the shell prompt pi@raspberrypi without prompting you to enter username or password.
+
+- Run automatically after login:
+
+    echo '~/netwatch.py/netwatch.py' > ~/.bash_profile