Based on the script, it was modified to automatically shut down for low traffic thresholds...".

admin

Optimization issues:
1. The script runs multiple times and adds duplicate traffic.
2. The script clears the recorded traffic value after server restarts.
3. Implement a small logging system.
Running:
```
wget https://raw.githubusercontent.com/BiuBIu-Ka/traffic_monitor/main/main.sh && chmod 777 main.sh && ./main.sh
```