Question: Where Are Environment Variables Stored Linux?

The Global environment variables of your system are stored in /etc/environment . Any changes here will get reflected throughout the system and will affect all users of the system.

How do I know where my environment variable is set?

9 Answers. If you use the env command to display the variables, they should show up roughly in the order in which they were created. You can use this as a guide to if they were set by the system very early in the boot, or by a later . profile or other configuration file.

Where are shell environment variables stored?

You can set your own persistent environment variables in your shell configuration file, the most common of which is ~/. bashrc. If you’re a system administrator managing several users, you can also set environment variables in a script placed in the /etc/profile. d directory.