M Mr. Dubey 🎓 Coach ⭐ 103.11K Points 📊 Linux Q. Which command is used to permanently add a new environment variable in Linux? (A) Edit /etc/environment file (B) export VAR=value (C) setenv VAR=value (D) env VAR=value 👁️ Show Answer 💬 Discuss 🔗 Share ⚡Menu ✅ Correct Answer: (A) Edit /etc/environment file Explanation: Editing /etc/environment makes the variable available system-wide and permanent.