Get Mac on Linux

Changing the Media Access Control (MAC) address of a Network Interface Card (NIC) in Linux is a simple process that can be achieved through several methods. In this article, we will explore how to modify the MAC address on various Linux distributions.

On CentOS and Scientific Linux, you need to stop and start the networking service using `/etc/init.d/network` instead of `/etc/init.d/networking`. You can do this by running the following commands:

```

sudo /etc/init.d/network stop

/etc/init.d/network start

```

Alternatively, on RHEL/Fedora and possibly other GNU/Linux distributions, including Debian and Ubuntu, you can use the `ifconfig` command to change the MAC address. Here's an example:

```

sudo ifconfig eth0 hw ether 02:01:02:03:04:08

```

Replace `eth0` with the name of your network interface and `02:01:02:03:04:08` with the desired MAC address.

It is essential to note that you must execute these commands with root privileges using `sudo`. This will ensure that the changes are made successfully. Also, keep in mind that the MAC addresses used in this article are for example purposes only and should be replaced with your actual requirements.

In conclusion, changing the MAC address of a network interface card on Linux is a straightforward process that can be achieved through various methods. By following the procedures outlined above, you can modify the MAC address to meet your specific needs.

Get mac on linux