Knowing the IP address of our computer is a basic task to establish network connections. But remember that there is also a public one with which we access the Internet, and doing it from the terminal can be an interesting task. Today, you will learn how to know the external IP address using the terminal. […]
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SELinux is a Linux security module that works because of access control lists. It defines how different users can and cannot read, write, update, remove, or otherwise change different resources, and how administrators manage those differences. Nowadays, many modern distributions such as Ubuntu 22.04 include AppArmor which is like an alternative to SELinux. The catch
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Although it is common to use SSH, it is not so well known to many users what is the SSH keys generation on Ubuntu | Debian. That is why today you will learn how to do it, and you will realize how simple it is. An SSH key is one of two files used in
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Steam has supported the use of Linux for gaming in such a way that many AAA games are available. But that’s not all, Steam also allows you to create complete game servers for Linux. So, today, you will learn how to install SteamCMD on Debian 11. First, it is a good idea to know what
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The web browser of an operating system is perhaps the most used application of it. By default, in Ubuntu 22.04 we find Firefox as the browser installed by default. But, we can always make the change to another one, like Google Chrome or Microsoft Edge. So, today, you will learn How to Change the Default
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Often times, managing the memory of a server is a process that must always be considered when managing an operating system. Besides that, if you are a networking student, it might be useful to clear your DNS cache. Introduction One of the main reasons to clear the DNS Cache of our system is related to
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In a nutshell, the localectl command allows you to control the system locale and keyboard layout settings. One of the main advantages of this command is that it is present in Linux distributions that use systemd. So, you can use it on almost any modern distribution. The operation of the command is simple and may
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Looking for the best Linux VPN, which is fast, efficient, and yet cost-effective. Then you should give ExpressVPN a must-try. It is undoubtedly one of the best choices for the Linux Operating System as It supports both 64 and 32-bit variants of Ubuntu, CentOS, Debian, Fedora, and Raspberry-Pi (32-bit only). Setting up new applications and
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Long gone are the days when we had to buy music albums to listen to our favorite artists. Now, there is Spotify, which is a service where with an account you can listen to many commercial music albums. Sounds good? Well, today you will learn how to install Spotify on CentOS 9 Stream. What is
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A VPN (Virtual Private Network) is a tunnel through which all of your searches pass. This tunnel works as a protective barrier between you and the rest of the online world. Now when it comes to selecting a suitable VPN, you will see a long list of platforms that offer their services in this regard.
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