Prompt Title: create a script that auto run every detect new network

To create a script that auto runs every time a new network is detected in Linux, you can use a combination of udev rules and a shell script.

1. Create a new udev rule:

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   sudo nano /etc/udev/rules.d/99-new-network.rules
   

2. Add the following line to the rule:

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   ACTION=="add", SUBSYSTEM=="net", RUN+="/path/to/your/script.sh"
   

   This will trigger the script /path/to/your/script.sh every time a new network device is added to the system.
3. Save and close the file.
4. Create a new shell script:

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   sudo nano /path/to/your/script.sh
   

5. Add your script commands to the file. For example, you might want to configure the new network device, or start a network service.
6. Save and close the file.
7. Make the script executable:

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   sudo chmod +x /path/to/your/script.sh
   

8. Reload the udev rules:

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   sudo udevadm control --reload-rules
   

Now, every time a new network device is detected on the system, the udev rule will trigger the execution of your shell script, allowing you to perform any necessary configuration or setup.