A common use for the ip command is checking what network devices are connected to your Linux system. You can use this information to connect across the network or to make changes them, and more as ...

Introduction Every Linux enthusiast or administrator, at some point, encounters the need to configure or troubleshoot network settings. While the process can appear intimidating, with the right ...

How to Find a Hostname for an IP Address. You can find the hostname of any computer with a public IP address by passing the address to any Domain Name System (DNS) server. However, since the ...

What is an IP address? Your Internet Protocol (IP) address is a numerical address that identifies your devices on a given network, something like a license plate or a fingerprint. These devices ...

How to Find Your External IP Address. Every computer connected to the Internet has a unique Internet Protocol (IP) address that identifies the device to other computers, allowing the user to ...

In short, there are numerous reasons why you might need to know the IP address of a machine on your local network. I want to show you how to find that information on most operating systems.

How to find a hostname via public IP address? In order to find the hostname of a computer with a public IP address, you have to pass the address to the Domain Name System (DNS) server. Here are the ...

If your linux box already recently seen traffic from that device (say, mac is 00:07:E9:62:8F:F3), it will have its mac/ip in the arp cache.

Fortunately, the steps required to change a Linux system’s IP address from dynamic to static are fairly easy, though they will be a little different depending on the distribution you are using.