What are shell environment variables?
An example of an AI chatbot conversation about shell environment variables.
What are shell environment variables?
Shell environment variables are dynamic values that affect the behavior of processes in a shell. They can store information like user preferences, system paths, and more.
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 make an environment variable permanent?
Yes, you can make an environment variable permanent by adding it to your shell's configuration file, like ~/.bashrc or ~/.bash_profile.
How can I view all environment variables?
You can view all environment variables by using the printenv command or by typing env in the terminal.
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