Environment variables are the piece of information which actually contains the information for the users logged in to the Operating system. We use them to provide the necessary data used by variables in some of our scripts.
In this tutorial we will guide you how to set environment variables in mac.
In this tutorial, you will learn how to set environment variables in windows.
Operating systems require environment variables as settings and configurations for several processes. Although these variables are automatically defined or initialized during the installation of the system or specific software, in windows, to set environment variables manually is not a difficult task. That’s because windows allows us to manually add, remove or edit environment variables through system settings according to our requirements.
In this tutorial, you will learn how to set environment variables in linux.
Linux based operating systems use bash shell. The shell environment variables are used for several purposes, from storing data, storing software configurations, set terminal settings, and changing shell environment. The environment variables are normally created by the operating system during installation, or by different software as per the required need. Apart from that, in linux, to set environment variables, we first need to access the terminal application. That’s because the user has the privilege to add, edit, and remove different variables at will.
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