Linux

qBittorrent is a popular open-source BitTorrent client that allows users to download and share files over the internet. The latest version, qBittorrent 5.0, was released recently and comes packed with new features and improvements. This article will guide you on how to install qBittorrent 5.0 on Linux, highlight its key features, and explain how to

Creating graphical user interface (GUI) applications is a fantastic way to bring your ideas to life and make your programs more user-friendly. PyGObject is a Python library that allows developers to create GUI applications on Linux desktops using the GTK (GIMP Toolkit) framework. GTK is widely used in Linux environments, powering many popular desktop applications

PDF (Portable Document Format) was invented many years ago by Adobe. It is currently the most popular format for sharing information due to its ease of use, security, reliability, and compatibility with all devices we use on a daily basis. This format ensures that a file does not alter its original structure under any circumstances

Zenity is a tool that allows you to create graphical dialog boxes in Linux using the command line. It uses GTK+, a toolkit for creating graphical user interfaces (GUIs), making it easy to add visual elements to your scripts. Zenity can be extremely useful for shell scripting, as it provides a simple way to interact

FTP servers are the piece of software that allows you to create an FTP connection between your local computer and a web server. ProFTPD is an FTP server for Unix/Linux servers, very configurable and very effective, it is free & open-sourced, and released under the GPL license. In this article, we’ll walk you through how

Creating a Deb package repository on SourceForge is a great way to distribute your Debian or Ubuntu packages to users in a structured and easy-to-manage way. In this guide, we will use Reprepro, a powerful tool that helps manage repositories for Debian-based distributions. Prerequisites Before we begin, you need to have the following: A Debian

SSH (Secure Shell) is a popular tool that allows users to connect to remote systems securely over a network. By default, SSH is accessible from any network as long as the appropriate firewall and network settings are in place. However, sometimes you may want to restrict SSH access to only your local network for security

Online educators are spoilt for choice if they decide to share their knowledge through an e-learning platform on Linux. Today there is a great number of learning management systems (LMS) that can be easily adapted to the needs of both teachers and students to make the online educational process as smooth and productive as possible.

Some may describe it as their passion, while others may consider it a stress reliever or a part of their daily life. In every form, listening to music has become an inseparable part of our lives. Music plays different roles in our lives. Sometimes it makes us enjoy ourselves with enthusiasm; sometimes it makes us

AWS transfers OpenSearch to the Linux Foundation to support a vendor-neutral community for search, analytics, observability, and vector database software. Read more at linuxfoundation.org Previous article✏️ Step into Success with 35% Savings on Technical Training & Certifications

Learn more at training.linuxfoundation.org Previous articleAI Produces Data-driven OpenFOAM Speedup (HPC Wire)

Arch Linux provides a flexible cutting-edge system environment and is a powerfully suited solution for developing web applications on small non-critical systems because is a completely open source and provides the latest up-to-date releases on kernels and web software for servers and databases. The main scope of this tutorial is to guide you through complete

All along from the beginning of the Awk series up to Part 12, we have been writing small Awk commands and programs on the command line and in shell scripts respectively. However, Awk, just like Shell, is also an interpreted language, therefore, with all that we have walked through from the start of this series,

The previous Arch Linux LEMP article just covered basic stuff, from installing network services (Nginx, PHP, MySQL, and PhpMyAdmin) and configuring minimal security required for MySQL server and PhpMyadmin. This topic is strictly related to the former installation of LEMP on Arch Linux and will guide you through setting more complex configurations for the LEMP

Due to its Rolling Release model which embraces cutting-edge software Arch Linux was not designed and developed to run as a server to provide reliable network services because it requires extra time for maintenance, constant upgrades, and sensible file configurations. But, still, because Arch Linux comes with a core installation with minimal software pre-installed, it

Are you worried about transferring or uploading large files over a network? Worry no more, because you can move your files in bits to deal with slow network speeds by splitting them into blocks of a given size. In this how-to guide, we will briefly explore the creation of archive files and splitting them into

Researchers from TU Darmstadt, TU Dresden, Hewlett Packard Enterprise (HPE), and Intel have developed advanced applications that combine HPC simulations with AI techniques using the open-source computational fluid dynamics solver OpenFOAM and the HPE-led SmartSim AI/ML library. These applications show promise for improving the accuracy and capabilities of traditional scientific and engineering modelling with data-driven

Are you an open-source enthusiast? If yes, then you must already be aware of LibreOffice, which is a widely used free office suite application in Linux and is also considered a good alternative to Microsoft Office Suite. Interestingly, LibreOffice 24.8 is the latest version of the popular free office software, which has a new versioning

When you review all the Awk examples we have covered so far, right from the start of the Awk series, you will notice that all the commands in the various examples are executed sequentially, that is one after the other. But in certain situations, we may want to run some text filtering operations based on

You must have probably installed Fedora 40 Server Edition on your machine and you are eager and looking forward to setting up a web server to run websites and web applications. Look no further, because we shall do all that here, with simple and easy steps that you will appreciate at the end. In this

PHP is the most popular scripting language used to create dynamic websites, as it offers a range of new features and improvements that enhance performance and provide additional functionality. If you want to use PHP 8 with Apache or Nginx on Ubuntu 24.04, follow this guide, which will help you install PHP 8 and configure

LUKS acronym stands for Linux Unified Key Setup which is a wide method of disk encryption used by Linux Kernel and is implemented with the cryptsetup package. The cryptsetup command line encrypts a volume disk on the fly using a symmetric encryption key derived from the supplied passphrase that is provided every time a volume disk,

When we write shell scripts, we normally include other smaller programs or commands such as Awk operations in our scripts. In the case of Awk, we have to find ways to pass some values from the shell to Awk operations. This can be done by using shell variables within Awk commands, and in this part

If you’re using Ubuntu or Ubuntu-based distribution and want to find or list out which webcams are connected to your system, you can do this easily using a few simple commands. Whether you’re troubleshooting a webcam issue or just curious about what’s available, here’s how to check all connected webcams in Ubuntu. This article will

Netplan is the default network management tool in many modern Linux distributions, like Ubuntu. However, some users might prefer using the traditional /etc/network/interfaces method for managing network configurations. This guide will walk you through the steps to switch back to using /etc/network/interfaces instead of Netplan. Step 1: Understand Netplan Configuration Before switching back to the

COSMIC Desktop, which stands for Computer Operating System Main Interface Components, is a modern and customizable desktop environment developed by System76, primarily for their Pop!_OS Linux distribution. COSMIC is designed to enhance user experience with features like improved workspace management, a customizable dock, and extensive keyboard navigation options that enhance productivity. In this guide, we’ll

As we uncover the section of Awk features in this part of the series, we will walk through the concept of built-in variables in Awk. There are two types of variables you can use in Awk, these are; user-defined variables, which we covered in Part 8, and built-in variables. Built-in variables have values already defined

Clifm is a unique and lightning-fast command-line file manager that is built on the principles of a shell-like environment, meaning users can interact with their file system using commands they are already familiar with. The design choice sets Clifm apart from other terminal file managers like Midnight Commander and Ranger, which often require navigation through

Transferring files in Linux is a common task that every system administrator should know, especially when transferring files between local or remote systems across networks. Linux offers two popular tools for this purpose: SCP (Secure Copy) and Rsync. Both provide a secure and convenient way to transfer files between local or remote machines. In this

In Part 8 of this Awk series, we introduced some powerful awk command features, that is variables, numeric expressions, and assignment operators. In this segment, we will cover additional Awk features, specifically special patterns: BEGIN and END. These special features will be useful as we expand our exploration of complex Awk operations. To get started,