Overview of Android

A small presentation which I have created for an overview of Android OS. How this OS evolved and how it works. It is not more technical but provides an overview of the OS.

iphone 4 ios 5.1 baseband 04.12.01

Iphone 4, IOS 5.1 Baseband 04.12.01 -- Bad luck.. your iphone is now just an ipod.. wait for dev team to come up with a solution.

Delete files to trash from terminal

In linux rm command cannot be used to delete files to Trash. rm will remove files which cannot be recovered easily. So I wrote a shell script to remove files to Trash. Create a file 'delete' and add the following script to it.

function pointer in c

Function pointer in c - a simple code using struct. The same concept I saw in device driver development. So to get a clear concept I did this code.

Add code to blogspot

How to add source code to the blogspot blog. Get your source code ready - then,

O'reilly Linux device driver open book download script

The book Linux device drivers third edition is a free book from O'reilly. Pdfs are available for all the 18 chapters. The following script will download them all together.

shared memory in C

A shared memory is nothing but a piece of memory shared across multiple process.

vim editor commands

Copy paste text between different files