How do I set an environment variable in Linux?
An example of an AI chatbot conversation about setting environment variables in Linux.
How do I set an environment variable in Linux?
You can set an environment variable in Linux using the export command. For example, export VAR_NAME=value.
Can I set it temporarily for just the current session?
Yes, using the export command will set it for the current session. Once you close the terminal, it will be gone.
How do I make it permanent?
To make it permanent, 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.
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