What are the best practices for managing environment variables in Linux?
The best practices include using a dedicated file for environment variables, keeping them secure, and avoiding hardcoding.
Can you explain why it's important to keep them secure?
Keeping environment variables secure is crucial because they often contain sensitive information like API keys and passwords.
What file should I use to store these variables?
You can use the .env
file for local development and /etc/environment
for system-wide variables.
How can I load these variables in my application?
You can load them using libraries like dotenv
in Node.js or by sourcing the file in your shell.
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