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You’ve come to the right place if you’re looking for an explanation of DNS cache. In this article, we’ll take a closer look at its purpose, as well as its function and benefits. DNS cache…

Which are the popular DNS record types? There are a lot of different DNS record types. Yet, some of them are more well-known. That is because they are more commonly implemented in DNS (Domain Name…

Reverse DNS lookup is another interesting topic that is not often discussed. As a Linux user, you have several different options to perform it. So, let’s talk a little bit more about it and how…

The Kernel is the core of an operating system (OS). Linux Kernel is already three decades old and closes to 30 million code lines. Right now, it’s running on desktops, laptops, tablets, routers, servers, smartphones,…

What is Linux Manjaro? Linux Manjaro is a free and open-source (GNU license) Linux distro based on Arch Linux. It is well-suited for developers, for home use or office. What distinguishes it from other Linux…

What is the Linux host command? The Linux Host command is utility software for DNS probing that you get pre-installed on most Linux distros like – Ubuntu, Linux Mint, Red Hat, CentOS, Arch Linux, and more. Linux Host command can show you different information for the host, its IP addresses, […]

How to use the MTR command on Linux? It is very easy to use the MTR command through the Terminal on your Linux computer. Just follow these 3 steps: First, you need to be an administrator. That means to have a Linux account with sudo privileges. Second, you will need […]

Get ready to learn about a built-in utility tool that you can find on most Linux distros and use for domain probing. The tool is called Dig. What is the Dig command? Dig command is a built-in Linux command that you can access through the Terminal application and perform DNS […]

You can do a lot using just commands on Linux. Through the Terminal, you can type the command that you want and perfume many actions and diagnostics. Depending on the distro you are using, you will have a different shell pre-installed (bash, dash, etc.). They can have small differences, but […]

Traceroute command explained Traceroute is a built-in command with a command-line interface that you can use through the Terminal application. It serves as a diagnostic tool most commonly used to trace a route from the computer, sending the traceroute request to a hostname or IP address. It will send the […]