Tag: environment variables

Browse all articles, tutorials, and guides about environment variables

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2024-11-28|8 min read

Defining Variables with and without Export in Linux Shell

Understand the difference between regular shell variables and exported environment variables, when to use export, and how variable scope affects scripts and processes.

Linux

2024-11-22|5 min read

How to Delete Exported Environment Variables in Linux

Learn different methods to remove environment variables from your current shell session and prevent them from persisting in future sessions.

Docker

2024-11-01|5 min read

How Do I Pass Environment Variables to Docker Containers?

Environment variables are a clean way to configure your Docker containers without hardcoding values. This guide shows different methods and when to use each.