How can I list environment variables in Linux?
You can list environment variables in Linux by using the printenv
command or the env
command.
What does the printenv
command do?
The printenv
command prints all or part of the environment variables to the standard output.
Can I filter the output to find a specific variable?
Yes, you can use printenv VARIABLE_NAME
to display a specific environment variable.
Is there a way to see environment variables in a graphical interface?
Yes, many Linux desktop environments have system settings where you can view environment variables.
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