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Kali Linux

Stderr permission denied

S System Low

🔴 Error Message

bash: /dev/stderr: Permission denied

📖 What This Means

Shell redirect issue in scripts.

🔧 Step-by-Step Fix

  1. Use: command 2>&1 instead of 2>/dev/stderr
  2. Check: ls -la /dev/stderr
  3. Some shells handle /dev/stderr differently