How to restart a network card on a Linux system?

In a Linux system, there are several ways to restart the network card.

1. We can restart the network card by opening the terminal and using the following command: ifconfig.
2. Disable eth0 interface and then enable it again using the ifconfig command.
3. “eth0 is the name of the network card, which can be replaced according to the actual situation.”
4. Using the commands ifdown and ifup: Open the terminal, input the following command to restart the network card:
5. Restart the eth0 interface using sudo commands.
6. In this case, eth0 is the name of the network card, which can be replaced according to actual circumstances.
7. Use the service command: open the terminal and enter the following command to restart the network service:
8. Restart the network service using sudo.
9. To restart the network service, use the systemctl command: open the terminal and enter the following command.
10. Please restart the network using the following command: sudo systemctl restart network.

Please choose the appropriate method to restart the network card based on the actual situation.