# Introduction On the mystical island of Bannister, where the air hums with arcane energies and the sea whispers secrets from beyond, the denizens live in a delicate balance with the forces of nature. Among them is the Sea Siren, a keeper of the island's equilibrium, whose song can either calm the waves or summon the fiercest of storms. But a dark sorcerer has disrupted the harmony by casting a duplicative spell on the island's processes, causing them to multiply uncontrollably, threatening to overload the very heart of Bannister's ancient server, the lifeblood of all magic in the realm. As a renowned Linux Mage summoned by the Sea Siren, your quest is to restore order by eliminating the redundant processes that burden the server before the island's lifeforce is exhausted. Using the ancient killall incantation, your goal is to navigate Bannister's magical command line and bring peace once again to its mystical expanse.
Click the virtual machine below to start practicing