Ubuntu is a Debian based Linux distribution developed and maintained by Canonical, which is a technology company. It also relies on the community to provide support at all levels. There is no doubt that Ubuntu is one of the most popular and influential distributions out there. They have earned this by presenting an enjoyable, modern, […]
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Ubuntu 22.04 is loaded with many important new features that make it one of the releases of the year. However, Ubuntu 20.04 was a good version that is at a significant point of maturity, so doubts arise. Despite the doubts, it is always good to have the recent new features that Ubuntu releases have to
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Zoom is a platform that allows you to video conference, chat and stream files from a convenient web interface. Thanks to the pandemic, many people were investigating how to communicate and stay productive, and thanks to applications like Zoom they were able to do just that. One of the main reasons why Zoom became so
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It is the name of any computer system that is connected to a network. Hostname allows the computer to be uniquely identified over a network. It can be accessed without using a particular IP address. By default, the hostname of a system is configured during the installation of OS, but you can always change it. Today,
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Among this spectrum of programming languages, one recently received mentions are Julia. Although more than a decade older, many still consider Julia new. It was developed in 2010 by Stefan Karpinski, Jeff Bezanson, and Viral B. Shah. Julia is an advanced, high-performance, dynamic programming language that is designed for technical computing. It comes with syntax
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SonarQube is a source code analyzer that supports many languages. It has a web interface that you can access from a modern web browser to use it. Fortunately, SonarQube is open source and has integration with Jenkins or Azure for a more fluid DevOps process. The source code can be integrated via GitHub or GitLab
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The speed of response on a server is a task that is always subject to have an importance within the responsibilities of a sysadmin. To help with response times, I will show you how to enable BBR on Ubuntu 22.04. I will also explain what it is and what advantage it brings. Introduction to BBR
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Downloading files from the Internet is a routine task in any operating system. And although it does not require any additional program, the truth is that if you do many downloads, a manager will be useful. Today you will learn how to install uGet on Ubuntu 22.04 a powerful download manager. According to uGet’s website
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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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