Showing headlines posted by bob

If you have notes to yourself scattered throughout your hard drive, you might need a notes application to collect and organize your personal reminders. A notes system can help you track ideas, important tasks, and works in progress. A popular application that isn't open source is Notion, but here are two options that respect your privacy and data.

"PyLint can save your life" is an exaggeration, but not as much as you might think! PyLint can keep you from really really hard to find and complicated bugs. At worst, it can save you the time of a test run. At best, it can help you avoid complicated production mistakes.

SB-Components recently launched a Raspberry Pi Hat integrating the ZED-F9P module which is a GNSS receiver that can simultaneously measure signals from constellations such as GLONASS, GPS, Galileo and BeiDou with 0.2 meters accuracy.  The ZED-F9P is a positioning module that combines real time kinematics (RTK) and multi-band GNSS technology for applications that require centimeter-level […]

vTiger is an all-in-one CRM (Customer Relationship Management) solution for your business. It is suitable for small and medium businesses. In this tutorial, we will show you how to install vTiger CRM on the Debian 11 server with the LAMP Stack. This guide will be using the open-source version vTiger CRM.

At the Kernel Maintainers Summit, the question wasn't, "Would Rust make it into Linux?" Instead, it was, "What to do about its compilers?"

The TIG (Telegraf, InfluxDB, and Grafana) Stack is an acronym for a platform of open-source tools to make the collection, storage, graphing, and alerting of system metrics easier. You can monitor and visualize metrics such as memory, disk space, logged-in users, system load, swap usage, uptime, running processes, etc. from one place.

DDEV is an open source tool that makes it simple to get local PHP development environments up and running within minutes. It’s powerful and flexible as a result of its per-project environment configurations, which can be extended, version controlled, and shared...

This morning, after returning home from a mini vacation, I decided to run apt update and apt upgrade from the command line just to see whether there had been any updates while I was offline. After issuing the update command, something didn't seem quite right; I was seeing messages along the lines of...

OnLogic’s IGN800 is a fanless industrial-grade Edge Gateway powered by the Raspberry Pi CM4 and pre-loaded with Ignition Edge software. The device can be customized with up to 8GB of RAM, 32GB of eMMC storage, 2TB of SATA SSD and dual GbE LAN ports. The IGN800 accommodates the Raspberry Pi CM4 which features the Quad-Core […]

Graylog is a free and open-source log-management platform for capturing, storing, and enabling real-time analysis of your data and logs. It's written in Java and built on top of other open-source software like MongoDB and Elasticsearch.

The Schoko Computer is a general-purpose computer featuring the Lattice ECP5 FPGA which can be configured as a RISC-V SoC capable of running Linux. The device is hand-assembled by the German company Machdyne and they ensured to provide support for firmware, software and other open-source tools. The ECP5 FPGA from Lattice Semiconductors found on the […]

Even Torvalds pronounces it 'fairly sane'. Column A few years ago developers knew eBPF as a handy way to build firewalls yet now it's used everywhere for everything. Get ready for io_uring to do the same.…

Checkmk is a server and application monitoring software written in Python and C++. It supports the monitoring of servers, applications, networks, containers, and clouds. In this tutorial, you will learn how to install and monitor servers using Checkmk on a Ubuntu 22.04 machine.

NetworkManager is the default network management service on Fedora and several other Linux distributions. Its main purpose is to take care of things like setting up interfaces, adding addresses and routes to them and configuring other network related aspects of the system, such as DNS. There are other tools that offer similar functionality. However one […]

After 31 years, a second programming language will be allowed in Open Source Summit Both Linus Torvalds' Open Source Summit keynote and Jonathan Corbet's "Kernel Report" discussed efforts to allow Rust modules in Linux.…

Neos CMS is a free, open-source, and innovative content management system that helps you to manage websites and blogs without any coding knowledge. In this tutorial, we will show you how to install Neos CMS with Apache and Let's Encrypt SSL on Ubuntu 22.04 server.

JasperReports is a free and open-source java reporting engine and class library that helps developers to add reporting capabilities to their applications. It is a stand-alone and embeddable reporting server that provides reporting and analytics functionality.

At Open Source Summit Europe, Linus Torvalds announced that he would push to get Rust into the forthcoming 6.1 Linux kernel that same day.

With the Internet of Things (IoT) commonplace, there are sometimes more services running on your home network than you realize. Here are three steps you can take to audit and protect your home network from unwanted traffic...

I've been at Red Hat for over two years, and I work remotely in the Czech Republic. I've used Linux for about 12 years, mainly Arch Linux and Fedora, but I've also administered Debian, Gentoo, and Ubuntu in the past. I'm also working on an accessible Fedora project currently called Fegora, an unofficial Linux distribution aimed at visually impaired users...