MAC address query How to check the mac address of Linux Unix operating system

Press the shortcut key [Win+R] to bring up the running tool. Then type cmd, press enter, or click OK.

Enter the ipconfig -all command and press enter, and you can see the MAC addresses of the wired and wireless network cards on this computer.

Method 1: Use the dos command to open the view.

1. Open the command window (shortcut "win+r"), enter cmd, and enter the DOS interface after confirmation

2. The DOS command function window will pop up, enter "ipconfig all", and then press enter, and you will see a series of return messages.

3. In the return message, find the physical address of the Ethernet adapter, which is the MAC address of the machine.

1. Click the lower right corner, right-click the computer icon to open the network and sharing center.

Win10 to view the detailed operation of the local MAC address.

2. Find "Ethernet" in the Network and Sharing Center interface

4. In the Ethernet status interface, click to find the details, and you can find the "physical address" in the interface of network connection details, which is the MAC address of the machine.

Network security system teaching, hacker technology attack and defense drills.

Hello, 1, arp -a view all.

arp -d This refers to the IP) to delete the MAC corresponding to an IP

The command ifconfig -a where the hwaddr field is the mac address ifconfig -a |grep -i hw only outputs the MAC addresses of all network cards on the current computer (IP and other information are not displayed) eth0 link encap: ethernet hwaddr **This is the MAC address of the wired network card.

WLAN0 Link Encap: Ethernet HWADDR **This is the MAC address of the wireless card.

ifconfig -a |grep -i hw shows the MAC addresses of all the network cards on the current computer For example, I have a wireless network card on my laptop, so the output is as follows: eth0 link encap: ethernet hwaddr **This is the MAC address of the wired network card.

WLAN0 Link Encap: Ethernet HWADDR **This is the MAC address of the wireless card.

If you just want to look at the MAC address of your network card.

ifconfig -a

That's it, he'll list all your network card IPs as well as your Mac

arp -a to see all.

arp -d This refers to the IP) to delete the MAC corresponding to an IP

Each computer has a unique MAC address, many friends are curious about what the MAC address of their computer is, but they don't know how to check it without a limb beat, so they went to the Internet to check the windows view MAC address command, summed up two ways to view the MAC address, all of them are hungry in the following article, if you are interested, hurry up and check it.

Method 1

Right-click the "Network Icon" in the lower right corner of the desktop, select "Open Network and Sharing Center", and find and click "Ethernet" in the pop-up dialog box.

In the Ethernet status page, click "Details";

The physical address in the network connection details is the MAC address of the wired NIC.

Method 2

First of all, right-click the windows menu icon, select run to open the running window, or you can also use the win+r shortcut key to open;

Then enter cmd in the run window, press enter to run;

Then enter the ipconfig all command in the command window, and press enter to view the network configuration;

Finally, we will be able to see the MAC address of our system network card in the network configuration.