New story! How to change the sudo password through command line on CentOS 8

  • vitux.com; By Karim Buzdar (Posted by vitux on Feb 26, 2021 5:30 AM EDT)
  • Story Type: Tutorial; Groups: Linux
This tutorial shows step-by-step how a root user or user with sudo priveliges is able to change the sudo password on centOS 8.

New story! Install and Use Guacamole Remote Desktop on CentOS 8

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Feb 26, 2021 4:16 AM EDT)
  • Story Type: Tutorial; Groups: Apache, Linux
Apache Guacamole is a free, open-source, web-based and clientless remote desktop application that supports standard protocols like VNC, RDP, and SSH. In this tutorial, we will show you how to install the Guacamole server on CentOS 8.

New story! Blender 2.92 Adds a Brand-New Workflow for Editing Meshes, New Physics Simulation Methods

  • 9to5Linux; By Marius Nestor (Posted by hanuca on Feb 26, 2021 3:01 AM EDT)
  • Story Type: News Story; Groups: Linux
The Blender Foundation released today Blender 2.92 as a major release to this open-source and cross-platform 3D computer graphics software used for creating 3D and printed models, visual effects, animated films, motion graphics, and computer games.

New story! Set your path in FreeDOS

  • Opensource.com (Posted by bob on Feb 26, 2021 1:47 AM EDT)
  • Story Type: News Story
Everything you do in the open source FreeDOS operating system is done from the command line. The command line begins with a prompt, which is the computer's way of saying, "I'm ready. Give me something to do." You can configure your prompt's appearance, but by default, it's: read more

New story! How to Use Multiple Node.js Versions using NVM

  • Cloudbooklet; By Pappin Vijak (Posted by cloudbooklet on Feb 26, 2021 12:33 AM EDT)
  • Story Type: Tutorial
In this guide you are going to learn how install specific version of Node.js using NVM - Node.js Version Manager

New story! Google kit uses RPi Zero and Coral Accelerator for machine learning

Google Creative Lab’s Alto project tasks the Coral USB Accelerator and Raspberry Pi Zero SBC to implement easy-to-understand machine learning using an open-source mini robot that you build yourself. Google Creative Lab has unveiled a project called Alto. Alto by Google Creative Lab is a “teachable object using the Coral USB Accelerator.” “ALTO” stands for […]

New story! Why Linux is critical to edge computing

  • Opensource.com (Posted by bob on Feb 25, 2021 10:04 PM EDT)
  • Groups: Linux; Story Type: News Story
In 2021, there are more reasons why people love Linux than ever before. In this series, I'll share 21 different reasons to use Linux. Linux is the ideal operating system for experimenting with edge computing.  read more

New story! How to read column data from a text file in a bash shell script

  • Xmodulo; By Dan Nanni (Posted by xmodulo on Feb 25, 2021 8:50 PM EDT)
  • Story Type: Tutorial; Groups: Linux
One common task in day-to-day shell scripting jobs is to read data line by line from a file, parse the data, and process it. The input file can be either a regular text file (e.g., logs or config files) where each line contains multiple fields separated by space, or a CSV file that is formatted with delimiter-separated values in each row. This bash tutorial describes how to read columns from a file and store them into separate variables for further processing.

New story! Losslessly Compress JPG Images via Linux Command Line

A step by step guide for optimizing JPG images on the Linux command line without any quality loss.

New story! Best Free and Open Source Alternatives to Gmail

  • LinuxLinks.com; By LinuxLinks (Posted by sde on Feb 25, 2021 6:21 PM EDT)
  • Story Type: Roundups; Groups: Linux
What if you are looking to move away from Google and embark on a new world of online freedom, where you are not constantly tracked, monetised and attached to Google’s ecosystem. In this series, we explore how you can migrate from Google without missing out on anything. We’ll recommend open source solutions.

New story! Ward server monitoring tool

  • Trend Oceans; By Jake Redfield (Posted by trendoceangd on Feb 25, 2021 5:07 PM EDT)
  • Groups: Linux
Hi folks, Ward is a free and open-source tool for Linux to monitor system resources and usage remotely. Ward comes with a modern UI design with a dark theme and runs perfectly with all Linux distribution.

New story! 4 new open source licenses

  • Opensource.com (Posted by bob on Feb 25, 2021 3:52 PM EDT)
  • Story Type: News Story
As the steward of the Open Source Defintion, the Open Source Initiative has been designating licenses as "open source" for over 20 years. These licenses are the foundation of the open source software ecosystem, ensuring that everyone can use, improve, and share software. When a license is approved, it is because the OSI believes that the license fosters collaboration and sharing for the benefit of everyone who participates in the ecosystem. read more

New story! How to use arithmetic operations in bash

  • Xmodulo (Posted by bob on Feb 25, 2021 2:38 PM EDT)
  • Story Type: News Story
When you are writing a bash script, sometimes you may want to crunch numbers quickly inside the script. For example, you want to convert a unit of data you are working with, round a divided value to the nearest integer, increment a counter in simple loops, etc. This tutorial presents tips on how to perform integer and floating point arithmetic operations in a bash shell script.

New story! Raspberry Pi relaunches four IQAudio HATs

Raspberry Pi Ltd has relaunched four IQaudio HATs as official Pi audio add-ons with lower prices ranging from $20 to $30: the IQaudio DAC+, DAC Pro, DigiAMP+ and Codec Zero. In December, Raspberry Pi Trading announced it had acquired IQAudio and would be relaunching their Raspberry Pi audio HATs at lower prices. As reported by […]

New story! How to use the Linux anacron command

  • Opensource.com (Posted by bob on Feb 25, 2021 12:09 PM EDT)
  • Groups: Linux; Story Type: News Story
In 2021, there are more reasons why people love Linux than ever before. In this series, I'll share 21 different reasons to use Linux. Automation is one of the best reasons to use Linux. One of my favorite things about Linux is its willingness to do work for me. Instead of performing repetitive tasks that eat up my time, or are prone to error, or that I'm likely to forget, I schedule Linux to do them for me. read more

New story! A friendly guide to the syntax of C++ method pointers

  • Opensource.com; By Stephan Avenwedde (Posted by bob on Feb 25, 2021 9:01 AM EDT)
  • Story Type: Tutorial; Groups: Developer
If you're looking for performance, complexity, or many possible solutions to solve a problem, C ++ is always a good candidate when it comes to extremes. Of course, functionality usually comes with complexity, but some C++ peculiarities are almost illegible. From my point of view, C++ method pointers may be the most complex expressions I've ever come across, but I'll start with something simpler.

New story! NoiseTorch Is A Real-Time Microphone Noise Suppression Application For Linux

  • Linux Uprising (Posted by logix on Feb 25, 2021 8:00 AM EDT)
  • Story Type: Reviews; Groups: Linux
NoiseTorch is a real-time microphone noise suppression application for Linux that can filter out unwanted background noise like the sound of your mechanical keyboard, computer fans, trains and so on.

New story! Firefox 86 Released with AVIF and Multiple Picture-in-Picture Support by Default

Mozilla’s Firefox 86 web browser is now available for download ahead of tomorrow’s official release, for all supported platforms, including GNU/Linux, macOS, and Windows.

New story! How to Select the Right ERP System for your Business?

  • Rose Hosting Blog; By Jeff Wilson (Posted by RoseHosting on Feb 25, 2021 5:57 AM EDT)
  • Story Type: Tutorial; Groups: Linux
ERP software stands short for Enterprise Resource Planning software. It is a powerful data management tool that integrates all business workflows, streamlines and automates data-driven processes by imposing innovative data viewing and sharing techniques. All of this is aimed at improving their performance.

New story! How to lock & unlock multiple users in Linux

2DayGeek: In this tutorial, you will learn how to lock and unlock multiple user accounts simultaneously on Linux using the shell script.

New story! How To Find Out Which Groups A User Belongs To In Linux

This brief tutorial describes how to find out which groups a user belongs to in Linux and Unix-like operating systems.

New story! How to configure Route53 with our DomainName to access a static website from S3 on AWS

  • Howtoforge Linux Howtos und Tutorials (Posted by bob on Feb 25, 2021 2:52 AM EDT)
  • Story Type: Tutorial; Groups: Linux
This article will help you with the steps to host a static website on S3 and redirect traffic from your subdomain to the static website on the S3 bucket.

New story! RSS Guard Is A Qt Desktop RSS Feed Reader With Support For Syncing With Feedly, Google Reader API, More

The application can synchronize with services like Tiny Tiny RSS, Inoreader, Nextcloud News, and with the latest 3.9.0 version released today, Feedly and services supporting the Google Reader API (The Old Reader, Bazqux, Reedah, FreshRSS, etc.).

New story! How to use the sipcalc Linux command line tool

The sipcalc command prevents hard CIDR calculations and helps your fellow sysadmins adhere to the CIDR house rules.

New story! KDE’s NeoChat Matrix Client Gets New Login Page, Multimodal Mode, and Message Editing

  • 9to5Linux; By Marius Nestor (Posted by hanuca on Feb 24, 2021 11:47 PM EDT)
  • Story Type: News Story; Groups: KDE, Linux
KDE’s NeoChat chat client supporting the Matrix open standard and communication protocol for real-time and decentralized communication received its first major update with new features and improvements.

New story! 6 resources and 3 tips to help you enter the world of Linux containers

Here are some tips, ideas, and resources to help you develop your container vocabulary and start working with this useful technology.

New story! Kali Linux's First Release in 2021 Ships with Xfce 4.16, New Hacking Tools

Offensive Security released today the first ISO release of their Debian-based Kali Linux ethical hacking and penetration testing distro in 2021.

New story! 3.5-inch Elkhart Lake SBC offers triple GbE ports

  • LinuxGizmos.com; By Eric Brown (Posted by bob on Feb 24, 2021 8:43 PM EDT)
  • Story Type: News Story; Groups: Intel, Ubuntu
Ibase’s -40 to 85°C ready “IB836” SBC runs Ubuntu or Windows on an Atom x6000 with up to 32GB DDR4, 3x GbE, 3x USB 3.1, DP, Type-C with DP, 2x SATA, mini-PCIe, and M.2. Avalue revealed the first 3.5-inch SBC based on Intel’s Elkhart Lake back in September with its ECM-EHL, and now Ibase has […]

New story! Opinions or Options: An Honest View of Windows versus Linux

An honest view of Windows vs Linux: a comparison done by an experienced Linux enthusiast.

New story! Google funds Linux kernel developers to work exclusively on security

Linux is more secure than most operating systems, but that doesn't mean it can take security for granted. So, Google and the Linux Foundation are funding a pair of top Linux kernel developers to focus on security.

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