" In the above program, I have used a loop of 300
iterations. In the first iteration it will execute the fork command
which will create a child process which is the exact copy of the
parent process i.e. the child process will have the same code as
the parent process and it will execute simultaneously with the
parent process. So in the next iteration both parent process and
the child process will execute fork command which will in turn
create child processes with the exact copy of their parent
processes and this process of creation of child processes will be
in the power of 2 i.e. after the first iteration the total number
of processes will be 1 parent and 1 child = 2 process. After 2nd
iteration the number of process will be 1 parent and 3 child = 4
process. And this will continue to double and at the end the total
number of processes will be 2300 which is quite a big
number."
