Linux Kernel Programming Basics, Create Loadable Kernel Module
What is Linux Kernel? Kernel is the core and central part of the Linux Operating system. It is responsible for the most critical functions of the operating system like process…
What is Endianness? Difference between Big Endian and Little Endian
In computer and data communication, endianness refers to the ordering of bytes of a multi-byte data type in memory. In little endian systems, least significant byte is stored first in…
Why Function Pointers are Used in C
During program execution, we know that variables are stored in the physical memory (RAM) in the process' address space. One variable can be stored in multiple bytes. The address of…
What is ARP and How does it work?
ARP stands for Address Resolution Protocol. It is used by the Internet Protocol (IP) to map IP network addresses (32 bit Logical Address) to the hardware addresses (48 bit Mac Address) used…
How to Download Album from Facebook
You can download all pictures from a Facebook album in a single go. You need to have the viewing permission of that album. This can be done using chrome browser…