# Introduction Welcome to the Enchanted Library of Zypheria, a repository of knowledge guarded by the most brilliant magic researchers in the realm. Among these scholars, you're known as the "Codeconjurer," a title bestowed upon the best of the best, an expert in the magical art of system administration, especially on the magical Linux OS that keeps the library's ancient systems running smoothly. The Enchanted Library is undergoing a digital renovation to better preserve the age-old texts and scrolls. Your task is to help manage the users on these systems, specifically ensuring that only authorized researchers have access. Unfortunately, an infiltration by a dark sorcerer has led to the creation of several unauthorized users. Your primary goal is to remove these magically created phantom users before they wreak further havoc on the library's mystical network. Prepare your spells and wits; it's time to delve into the digital archives and cleanse them of any unwarranted magical presence.
Click the virtual machine below to start practicing