

In other words, a shell is a command-line user interface for accessing the services of the operating system. It sits between the kernel (core) of an operating system and the user, and exposes the operating system’s services to a human user or other programs. There are many great terminals out there such as iTerm, Alacrity, Windows Terminal, Hyper.is, Kitty, guake, and gnome-terminal.Ī shell is a command-line interpreter. Basically, it is a GUI program that acts as a wrapper or front-end and allows you to run a shell and enter Command ⌘s that the operating system can interpret and execute.Īnd just as any other program or application, you can install, uninstall, and customize different terminals.


A terminal emulator is a text-only application that emulates a console in a desktop environment.
