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What if you could block connections to your network in real-time from countries around the world such as Russia, China and Brazil where the majority of cyberattacks originate? What if you could redirect connections to a single network based on their origin? As you can imagine, being able to control these things would reduce the number of attack vectors on your network, improving its security. You may be surprised that this is not only possible, but straightforward and easy, by implementing GeoIP filtering on your nftables firewall with GeoIP for nftables .

Structured and tidy data is great to work with, because on the command line you can reliably convert one structure into another. This post demonstrates how you can turn comma-separated lists into a presence/absence pivot table.

Ryan Finnie released today Finnix 122 as a new version of his Debian Testing-based live Linux distro for system administrators.

How to use LXD containers to quickly create a test environment for developing and testing Ansible Playbooks

Browser wars never seem to end. Now it's the turn for Google Chrome. In case you are not aware, Google recently informed that they are shutting down private API support in all Chromium-based web browser on March 2021. We take a look at the situation and trying to figure out a way forward for our readers.

Geolocating is the process of retrieving location-related information about a given IP address. And yes! It can be done using Python! So, let’s get right to it.

This weekend, our development team is pleased to announce the release of Linspire 10.0, a major version update brings its codebase to the latest Ubuntu 20.04 LTS. Once again, PC/OS engineers have worked diligently to develop the best, most meticulously designed and engineered FOSS desktop on the market today, intuitive, efficient, ready for your workflow. There have been many changes incorporating features and functionality that elevate Linspire to the forefront of consumer operating systems / mainstream Linux distributions.

Many open source organizations and companies are already headed by women, but there are many others who are ready for the boardroom.

Jenkins is an open-source automation server that helps developers to automate the software development process including, build, test, and deployment. Jenkins allows you to manage and monitor any code changes in GitHub, Bitbucket, or GitLab and build the code automatically using the tools like Maven and Gradle. Using Jenkins, you can efficiently distribute work across multiple machines.

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. This article discusses Linux's influence on the security of open source software.

Deno is a simple, modern, and secure runtime for JavaScript and TypeScript. It uses the JavaScript and WebAssembly engine V8 and is built in Rust. The project, open source under an MIT License, was created by Ryan Dahl, the developer who created Node.js.

In this post, I have explained "What are Word Embeddings" and how to generate Word embeddings for stock tweets using Python package Spacy.

This article shows you how to write Dockerfiles, and how to use Dockerfile Instructions. You will learn how to configure and build Docker containers.

An in depth howto for setting up Fedora Aarch64 on the SolidRun HoneyComb LX2K.

Bulk URL Opener is an application that provides the user with multiple utilities to help with managing and using large amounts of URLs. The software lets you open a list of URLs with a single link.

This guide explains how to list all installed Kernels in Linux and how to find when a specific Linux Kernel is last booted or used.

pam_usb is a PAM module that provides hardware authentication for Linux using ordinary USB flash drives, SD cards, MMC, etc.

A simple tutorial to show you how easy is to connect your laptop to an external monitor through an HDMI cable on any Linux distro if you want to use a second screen for gaming or whatnot, which fixes the notorious “no signal” issue.

Project will share more resources with Fedora and use a single login The CentOS board conducted a public Q&A just ahead of last week's FOSDEM 2021 open source conference, but there was an awkward silence when someone asked whether changing the end of life (EOL) date for a released project is something that might happen again.…

The package manager pacman is a very handy utility. You can do a whole lot of things just using some simple commands. Here we take a look at some of the essentials pacman command examples for Arch Linux (and other derivatives such as Manjaro) for your daily use. Have a look.