/System/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal Terminal emulator for macOS that allows users to access a command-line interface. It provides a wide range of capabilities, from navigation through a filesystem to running text-based applications. Terminal can also be used to execute scripts and programs in languages such as bash, perl, python, and ruby. Terminal also allows users to control a wide range of tasks and settings, providing control over fonts, colors, and window sizes, among other features.