Quickly Create And Run Optimized Linux, macOS And Windows Virtual Machines With Quickemu

Quickemu is a command-line wrapper for QEMU that can be used to quickly create and run highly optimized Linux, macOS, *BSD, and Windows desktop virtual machines. Instead of expecting an exhaustive list of configuration options, Quickemu tries to automatically “do the right thing” and creates the VM configuration automatically for you (though you can still […]

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Apache Log4j Zero Day Exploit Puts Large Number of Servers at Severe Risk

A critical vulnerability in the open-source logging software Apache Log4j 2 is fueling a chaotic race in the cybersecurity world, with the Apache Software Foundation (ASF) issuing an emergency security update as bad actors searched for vulnerable serve…

How to Add a Windows Host to a Nagios Monitoring Server

This article describes how to monitor Windows machines’ “private” services such as CPU load, Disk usage, Memory usage, Services, etc. For this, we required to install an NSClient++ addon on the Windows machine. The add-on acts as a pr…

Getting Started With DataStax Astra DB | Astra DB Tutorial

In this tutorial, we will discuss DataStax Astra DB and how to create a database with the tool. We will also cover how to load sample data to the database and how to connect the databases.
The post Getting Started With DataStax Astra DB | Astra DB Tuto…

Rust Advances to Become the Second Language of the Linux Kernel

Rust is called to do great things, to the extent that it has been proposed that Linux be rewritten, at least partially, in said programming language. Linus Torvalds did not close the door to this possibility, but the creator of the kernel, who is not very disruptive, showed some skepticism about how the technology from Mozilla would work […]

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How to Install LibreNMS Monitoring Tool on Debian 11

LibreNMS is a free, open-source, auto-discovering network monitoring tool written in PHP. In this tutorial, I will explain how to install LibreNMS with Nginx on Debian 11.
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How to Change User Passwords in Linux

In this tutorial we’ll explain how to change user passwords in Linux, from the command line, using the passwd command.
We’ll show you how to change your current user’s password, as well as how to change, expire, or lock passwords for other users.
The p…

How to Create an RDS Instance Using Python Boto3 on AWS

Python Boto3 is a programming library used to manage services in AWS cloud. In this article, we will learn to create an RDS MySQL Instance using the Boto3 Library. Learn more here.
The post How to Create an RDS Instance Using Python Boto3 on AWS appear…

How to Install PyCharm IDE on Fedora 35

In the following tutorial, you will learn how to install PyCharm IDE on Fedora 35. Options include Community, Professional, or Educational, using the third-party repository by phracek/PyCharm, Flatpak, or Snapcraft. Learn more here.
The post How to Ins…

How to Install NetBeans IDE on Debian 11

NetBeans IDE is a free, open-source Java Integrated Development Environment that enables users to quickly develop Java EE, Java desktop, and web applications. It also supports HTML5 application development with CSS, HTML, and JavaScript. Learn how to i…

How to Use the du Command to Find Disk Usage in Linux

The du (Disk Usage) command reports the estimated amount of disk space used by files and directories on a machine. In this article, we’ll learn to use the du command to find disk usage in Linux. We will also explore some of its more frequently used options to modify the command’s output in a variety […]

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Top 10 Linux Distributions for KDE Plasma [Compared]

Are you planning to adopt a stable KDE Plasma-based desktop in Linux and thinking about it as a daily driver? Here, we present the top 10 Linux distributions that integrate well with KDE Plasma.
The post Top 10 Linux Distributions for KDE Plasma [Compa…

How to Install Deb Packages in Arch Linux

If you need to install Deb packages in Arch Linux, here we outline a few ways that you can install the application.
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Run Linux and Other Operating Systems in Your Browser with JSLinux

JSLinux is a PC/x86 emulator written in JavaScript. JSLinux allows you to run Linux, FreeDOS, and Windows VMs in the web browser for free. Learn how to run Linux and other operating systems in your browser using JS Linux here.
The post Run Linux and Ot…

How to Install and Configure Nessus Vulnerability Scanner on Kali Linux

Nessus is one of the most popular vulnerability scanner tools available. In this guide, we will learn how to install Nessus on Kali Linux.
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5 Best Terminal-Based Linux Monitoring Tools

In this article, we are going to explore the 5 best terminal-based Linux monitoring tools.
Everyone will agree that Linux monitoring tools are required to ensure a healthy Linux infrastructure. Hence, a performance monitoring solution becomes important…

KDE Gear 21.12 Software Suite Released as a Massive Update, Here’s What’s New

After several months of development, KDE Gear 21.12 is now ready for mass deployment with an improved Dolphin file manager that now makes it easier than ever to locate and identify files and folders, shows previews for .cbz comic book files that contain WebP images, and improves icon zooming. Dolphin is also one of the […]

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Moshe Bar’s Codenotary Votes for AlmaLinux, Becomes a Platinum Member

Codenotary signs on to become AlmaLinux’s first $100,000 a year top-tier Platinum supporter less than a month before CentOS 8’s end of life.
The post Moshe Bar’s Codenotary Votes for AlmaLinux, Becomes a Platinum Member appeared first on Linux Today.
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Best Free and Open Source Alternatives to Apple Final Cut Pro

Final Cut Pro is a commercial proprietary video editing application for logging and transferring video, editing, processing, etc. What are the best free and open source alternatives to Final Cut Pro?
The post Best Free and Open Source Alternatives to A…

Website Load Testing with Apache JMeter on Ubuntu 20.04

JMeter is an open-source Java-based load testing tool. It is useful to check and improve the performance after developing a new website. In this article, I will show you how to install Apache JMeter and how to use it to do load testing on websites.
The…