C++ Programming on Linux - Multi Process using fork System Call

It is very common on UNIX/Linux system that make parallel process program. In this short video, it demonstrated how to make multi processes program on Linux using process control system call.

system call is a mechanism that provides the interface between a process and the operating system. It is a method in which a computer program requests a service from the kernel of the OS.
System call offers the services of the operating system to the user application program interface. System calls are the entry points for the kernel system :