Shell (computing) A graphical interface similar to one from the late 1980s, which features a graphical window for a man page, a shaped window (oclock) as well as several iconified …

Dec 5, 2023 · Learn about shell programs and how they work. Compare command-line interface and graphical user interface shell programs, and examine how they differ.

Sep 18, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and …

Oct 29, 2025 · The shell is nothing more than a program that carries the user typed commands or instructions from the terminal to the kernel.

Mar 8, 2023 · The Tech Terms Computer Dictionary The definition of Shell on this page is an original definition written by the authors of TechTerms.com. If you would like to reference this …

Nov 12, 2024 · The definition and examples of a shell, a software interface for executing commands via the command-line, with links to related tutorials and terms.

Jun 3, 2024 · What is Shell? Shell is a user interface that allows one to access its services. It may be a graphical user interface (GUI) or a command-line interface (CLI). However, the phrase …

An operating system shell is a computer program that provides relatively broad and direct access to the system on which it runs. The term shell refers to how it...

What is a shell? (Bash Reference Manual)1.2 What is a shell? ¶ At its base, a shell is simply a macro processor that executes commands. The term macro processor means functionality …

In computing, a shell is a computer program that exposes an operating system 's services to a human user or other programs. In general, operating system shells use either a command-line …