Template:Environment Variable Add

Set the {{{variable}}} environment variable. There are several methods, but the #/etc/environment Method is the simplest one.

/etc/environment Method

This will apply to the whole environment.

Open file /etc/environment in an editor with administrative ("root") rights.

1 Select your platform.

Non-Qubes-Whonix

2 Notes.

• Sudoedit guidance: See Open File with Root Rights for details on why using sudoedit improves security and how to use it.
• Editor requirement: Close Featherpad (or the chosen text editor) before running the sudoedit command.

3 Open the file with root rights.

sudoedit /etc/environment

Qubes-Whonix

2 Notes.

• Sudoedit guidance: See Open File with Root Rights for details on why using sudoedit improves security and how to use it.
• Editor requirement: Close Featherpad (or the chosen text editor) before running the sudoedit command.
• Template requirement: When using Qubes-Whonix, this must be done inside the Template.

3 Open the file with root rights.

sudoedit /etc/environment

4 Notes.

• Shut down Template: After applying this change, shut down the Template.
• Restart App Qubes: All App Qubes based on the Template need to be restarted if they were already running.
• Qubes persistence: See also Qubes Persistence
• General procedure: This is a general procedure required for Qubes and is unspecific to Qubes-Whonix.

Others and Alternatives

2 Notes.

• Example only: This is just an example. Other tools could achieve the same goal.
• Troubleshooting and alternatives: If this example does not work for you, or if you are not using Whonix, please refer to Open File with Root Rights.

3 Open the file with root rights.

sudoedit /etc/environment

Add the following line.

{{{variable}}}

Save and reboot.