How to reset all network information in Linux?

To reset all network information, you can follow these steps:

1. Open the terminal.
2. Log in with root or administrator privileges.
3. Enter the following command to reset the network service:
4. Restart the network manager service using sudo.
5. Next, close and reopen all network interfaces, then enter the following command:
6. Disable all network interfaces and then re-enable all network interfaces.
7. Reset the IP address and configuration information of the network interface using the following command:
8. Restart the DHCP client by running the following commands:
   sudo dhclient -r
   sudo dhclient
9. Alternatively, if you are using a static IP address, use the following command:
10. Disable and then re-enable the eth0 network interface using the following commands:
    “`bash
    sudo ifconfig eth0 down
    sudo ifconfig eth0 up
    “`
11. “eth0” is the name of your network interface, please adjust it according to your own configuration.
12. Finally, refresh the DNS cache by entering the following command:
13. Restart the dns-clean service using sudo.

After completing the above steps, your network information will be reset. Please note that before executing these commands, ensure that you know your network configuration and interface names, and be cautious when executing the commands.