How to Add Environment Variables in Ubuntu Using the Terminal
Want to personalize your system or configure tools like a pro? In this quick and clear tutorial, you’ll learn how to add environment variables in Ubuntu, both temporarily and permanently — a must-know skill for developers, sysadmins, and power users!
✅ What You’ll Learn in This Video:
🔹 How to create temporary environment variables using the export command
🔹 How to check if a variable is set with echo
🔹 How to make environment variables permanent by editing .bashrc
🔹 How to apply changes with the source command
🔹 Tips for safely managing your environment settings
⏱️ Timestamps:
00:00 – Introduction: Why use environment variables?
00:07 – Opening the terminal in Ubuntu
00:14 – Adding a temporary variable using export
00:29 – Verifying it with echo
00:47 – Making the variable permanent in .bashrc
01:11 – Applying changes with source
🎯 Why Watch This Video?
⚙️ Perfect for customizing shell behavior or setting configuration paths
🧑💻 Ideal for programmers working with tools like Python, Node.js, Java, or Docker
💡 Gain deeper insight into how Ubuntu’s terminal works
⏱️ Save time by automating your environment settings
📈 Build confidence in using Linux like a pro
🎓 More Resources for Learning Linux Commands:
🎥 Ubuntu Playlist: • Ubuntu
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Thanks for watching, and happy coding! 🐧💻
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