![]() Or, go to the “Network” in the left pane and click on the “gear” button for the wired network. If Wi-Fi connected, in the first tab click on the “gear” icon after the connected network will open the information page. Find MAC Address in Ubuntu or Other Linux with GNOME Desktop:įor the Linux with GNOME Desktop, e.g., Ubuntu 18.04 +, Debian 11, Fedora Workstation, and CentOS 8, it’s easy to find it.įirstly, go to upper-right corner system tray menu and click the option to open “Settings”. While a notebook will have two: one for wireless card and another for the wired. Usually, desktop PC has only one MAC address for the wired network. Each network device has its own hardware address. ![]() MAC Address, stands for media access control address, is a unique identifier assigned to a network interface controller for use as a network address in communications. Here are how to find it either in graphical way or by running command. ![]() ifconfig -a | grep -ioE '(.)/ & print $1'Ĭoreutils.Sometimes you need to know the physical hardware address (aka MAC Address) of your network cards on Ubuntu or Debian Linux. The same regex also works with PCREs ( -P). The -i makes the match case insensitive and the -o makes grep print only the matched portion. Here, I am looking for 5 repetitions of 2 letters or numbers followed by a colon, then any two characters. There are various regular expressions that will pick these up.
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