How do I check environment variables in Linux?
An example of an AI chatbot conversation about checking environment variables in Linux.
How do I check environment variables in Linux?
You can check environment variables in Linux using the printenv command or by using echo $VARIABLE_NAME.
What does the printenv command do?
The printenv command displays all the environment variables and their values in the current session.
Can I set a new environment variable?
Yes, you can set a new environment variable using the export VARIABLE_NAME=value command.
How do I make the environment variable permanent?
To make an environment variable permanent, you can add the export command to your shell's configuration file, like ~/.bashrc or ~/.bash_profile.
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