Identify the missing word(s) in the following sentence within the context of Microsoft Azure. Azure provides several tools you can use to provision services. Many administrators are familiar with using [?] commands to script and automate administrative tasks. Azure provides a series of commandlets (Azure-specific commands) that you can use in [?] to create and manage Azure resources. [?] is available for Windows, macOS, and Linux. Windows PowerShell, PowerShell are its only available shell environments.