This chapter introduces the new WildFly CLI and management console. In this chapter, we have addressed various configurations and the use of both the consoles, the CLI and management console, and how important they are for a day-to-day administration of WildFly. The management console and the CLI allow the user to connect the domain controller or a standalone server that gives us the option to perform all administrative tasks, but only with the CLI is it possible to execute all of them; the management console does not perform all the tasks.