How to check the network interface name in CentOS?

You can use the following command in CentOS to view the name of a network interface:

1. By using the ifconfig command, you can see detailed information about all network interfaces, including their names. After running the ifconfig command, look for the network interface you want to inspect and check the field such as eth0 or eno1, which represents the name of the network interface.
2. Use the ip command: The ip command can also display information about network interfaces. To view the names of network interfaces, execute the following command: ip a or ip addr.
3. To view the name of a network interface using the nmcli command, which is a command-line tool for NetworkManager, you can run the following command: nmcli device show.

These commands will display the name of the network interface and other related information to help you identify the desired network interface.