What are environment variables in Linux?
Environment variables in Linux are dynamic values that affect the processes and behavior of the system.
Can you give me some examples of common environment variables?
Sure! Common environment variables include PATH, HOME, and USER.
How can I view the current environment variables?
You can view current environment variables by using the printenv
or env
command in the terminal.
Is it possible to set a new environment variable?
Yes, you can set a new environment variable using the export
command, like this: export VAR_NAME=value
.
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