How do you display environment variables in Linux?

Linux List All Environment Variables Command

1. printenv command – Print all or part of environment.
2. env command – Display all exported environment or run a program in a modified environment.
3. set command – List the name and value of each shell variable.

How do you display environment variables?

The most simple way to view the current user variables is to use the System Properties.

1. Open the Control Panel.
2. Navigate to the following applet: Control PanelSystem and SecuritySystem.
3. Click the “Advanced System Settings” link on the left. …
4. The Environment Variables window will appear on the screen.