To develop a C program to implement a process system call.
PROBLEM
You are to use the Ubuntu operating system to write a C program that creates a process to determine the identification of the current user of your computer. I mean if joe is the login of the current user of your computer your solution should return joe. Your solution must also provide the pid of both the parent and the child processes. You may use the fork(), getpid(), getppid(), as well as any of the exec() family of system calls.
HINT
The shell command whoami returns the current user of the system.
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