A shell is a computing program that provides an interface between a user and an operating system. It interprets commands entered by the user and provides a means of controlling the operating system. The most common type of shell is the Unix shell, which is used on Unix-based systems such as Linux and macOS. The term “shell” can also refer to the computing environment provided by a particular shell program. For example, the Bourne shell and the Windows PowerShell are both shells that provide a specific computing environment. In general, a shell allows a user to interact with an operating system using commands. In addition, a shell may provide other features such as scripting support or programming languages.
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Anto, a seasoned technologist with over two decades of experience, has traversed the tech landscape from Desktop Support Engineer to enterprise application consultant, specializing in AWS serverless technologies. He guides clients in leveraging serverless solutions while passionately exploring cutting-edge cloud concepts beyond his daily work. Anto's dedication to continuous learning, experimentation, and collaboration makes him a true inspiration, igniting others' interest in the transformative power of cloud computing.
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