M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Linux Q. What is the use of the 'export' command in Linux? (A) Sets environment variables for child processes (B) Saves file to disk (C) Runs a command with elevated privileges (D) Displays environment variables 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Sets environment variables for child processes Explanation: 'export' makes variables available to subprocesses.