Please try to do it using Apple MacBook: terminal if possible!!

Objective: Understand the concept of Set$-$UID privilege escalation and exploit Set$-$UID for an attack

on protected file system.

Part I: Create a Set$-$UID program

Write a simple C program that prints the effective user ID $($EUID$)$ and the real user ID $($RUID$)$

using the geteuid$()$ and getuid$()$ functions.

Compile the program with the Set$-$UID bit set, using the following command:

gcc $u+s$