Hi folks, try this:
1. login as normal user 2. become root with "su -" 3. delete history with "history -c" 4. Check history, history is gone 5. logout from root by "CTL + D" or "exit" 6. relogin as root with "su -" 7. Check history, voila, it appears again. What is wrong? Is it a bug or am I doing the wrong way? Any comment will help. Best regards Hans