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What this article shares with you is linux's method of viewing network card information. I believe that most people have not yet learned this skill. In order to let you learn, I have summarized the following content for you. Without saying much, let's read on.

Linux is a free-to-use and free-spread Unix-like operating system. It is a multi-user, multi-task, multi-threaded and multi-CPU operating system based on POSIX and UNIX.

It runs major UNIX tools, applications, and network protocols. It supports 32 bit and 64 bit hardware.

Linux inherits the design idea of Unix with network as the core, and is a multi-user network operating system with stable performance.

The Linux operating system was born on October 5, 1991 (this is the first time it has been officially released).

There are many different Linux versions of Linux, but they all use the Linux kernel. Linux can be installed in a variety of computer hardware devices, such as mobile phones, tablets, routers, video game consoles, desktops, mainframes and supercomputers.

Strictly speaking, the word Linux itself only refers to the Linux kernel, but in fact people have become accustomed to using Linux to describe the entire Linux kernel and use GNU to project operating systems with various tools and databases.

Method 1:

Ethtool eth0 can look up the technical specifications related to the network card by using this command.

(not all network cards support this command)

Ethtool-I eth2 plus-I parameter to view the Nic driver.

You can try other parameters to view the technical parameters related to the network card.

Method 2:

You can also see the name of the network card (manufacturer) and other information through dmesg | grep eth0 and so on.

By viewing / etc/sysconfig/network-scripts/ifcfg-eth0, you can see the current Nic configuration, including IP, gateway address and other information.

Of course, you can also view it through the ifconfig command.

On the linux to view the network card information on the two ways to share here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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