How do I set environment variables in Linux?
An example of an AI chatbot conversation about setting environment variables in Linux.
How do I set environment variables in Linux?
You can set environment variables in Linux using the export command. For example, export VAR_NAME=value.
Can I set them permanently?
Yes, to set them permanently, you can add the export command to your shell's configuration file, like ~/.bashrc or ~/.bash_profile.
What if I want to unset an environment variable?
You can unset an environment variable using the command unset VAR_NAME.
Are there any common environment variables I should know about?
Yes, some common environment variables include PATH, HOME, and USER. They are essential for system operations.
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