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To ensure the MySQL/MariaDB server is working properly, you need to implement monitoring on your infrastructure. In this guide, you’ll learn how to monitor MySQL/MariaDB servers with Prometheus and Grafana.

The post How to Monitor MySQL or MariaDB with Prometheus and Grafana appeared first on Linux Today.

QR codes have become a quick and easy way to share information in today’s digital world. From sharing URLs, text, contacts, Wi-Fi credentials, and even payment details, QR codes make accessing data simpler.

If you’re a Linux user, you have several tools at your fingertips to create QR codes efficiently. Let’s look at some popular QR code generators you can use directly on your Linux system.

The post 4 Best QR Code Generator Tools for Linux appeared first on Linux Today.

Today, Collabora is delighted to announce a growing collaboration with MediaTek which will enable Collabora to introduce, improve, and maintain MediaTek’s IoT Edge AI Genio platforms upstream, with the goal of fully supporting the official Evaluation Kit (EVK) in Debian as well as other Linux distributions.

The post Full Upstream Support Coming for MediaTek’s IoT Edge AI Genio platforms appeared first on Linux Today.

As a seasoned Linux user with over a decade of experience, I’ve come across many tools that help in various aspects of system administration, security, and forensics.

One such tool that I find particularly useful is hashdeep, which is a powerful command-line utility used primarily for file integrity checking and verifying cryptographic hashes.

In this article, I’ll provide a detailed understanding of what hashdeep is, how it works, and how you can use it effectively in Linux environments.

The post Hashdeep: A Powerful Tool for File Verification in Linux appeared first on Linux Today.

Nginx or NGINX is a widely used web server with many features, including load balancing, reverse proxying, content caching, mail proxying, and more. It’s a flexible and robust solution known for its high performance and efficient use of resources. A reverse proxy manages incoming traffic and forwards requests to backend servers bound to specific TCP ports for applications like Node.js, Odoo, Tomcat, and others. In this tutorial, you will learn to configure Nginx as a reverse proxy on Ubuntu 24.04.

The post How To Configure Nginx as a Reverse Proxy on Ubuntu 24.04 appeared first on Linux Today.

Learn how to install and use Docker Rollout to quickly update the Docker Compose services with zero downtime by automating every task.

The post Docker Rollout: Zero Downtime Deployment for Docker Compose appeared first on Linux Today.

WUD 7.1 (What’s up Docker?) enhances Docker monitoring with Gotify, Ntfy alerts, HTML Pushover support, and UI improvements.

The post WUD 7.1 Brings Fresh Notification Features to Docker Monitoring appeared first on Linux Today.

The kernel's loadable-module facility allows code to be loaded into (and sometimes removed from) a running kernel. Among other things, loadable modules make it possible to run a kernel with only the subsystems needed for the system's hardware and workload. Loadable modules can also make it easy for out-of-tree code to access parts of the kernel that developers would prefer to keep private; this has led to many discussions in the past. The topic has returned to the kernel's mailing lists with two different patch sets aimed at further tightening the restrictions applied to loadable modules.

Am I Isolated is an open-source container security benchmark that probes users’ runtime environments and tests for container isolation. The Rust-based container runtime scanner runs as a container, detecting gaps in users’ container runtime isolation. It also provides guidance to improve users’ runtime environments to offer stronger isolation guarantees.

The post Am I Isolated: Open-source container security benchmark appeared first on Linux Today.

DXVK 2.5 optimizes memory with periodic defragmentation, enabling efficient resource use for better game performance without increasing VRAM costs.

The post DXVK 2.5 Unveils Major Memory Management Overhaul for Smoother Gaming appeared first on Linux Today.

Counting video frames can be useful in various scenarios, such as video editing, quality analysis, or determining frame rates.

FFmpeg, a popular open-source tool for handling multimedia files, provides an easy way to count video frames.

This article will walk you through how to use FFmpeg on Linux to count video frames.

The post How to Count Total Frames in a Video on Linux Using FFmpeg appeared first on Linux Today.

The Fedora Project is set to welcome a second desktop edition to its lineup after months (or years, depending when one starts the clock) of discussions. The project recently decided to allow a new working group to move forward with a KDE Plasma Desktop edition that will sit alongside the existing GNOME-based Fedora Workstation edition. This puts KDE on a more equal footing within the project, which, it is hoped, will bring more contributors and users interested in KDE to adopt Fedora as their Linux distribution of choice.

Security updates have been issued by Debian (curl and unbound), Fedora (krb5 and microcode_ctl), Red Hat (kernel and kernel-rt), SUSE (glib2, python3-wxPython, and ucode-intel), and Ubuntu (golang-1.17, golang-1.18, libgd2, linux, linux-aws, linux-kvm, linux-lts-xenial, linux-gke, linux-raspi, linux-raspi, linux-raspi-5.4, and php7.0, php7.2).

In this guide, we’ll show you how to install Vuls Vulnerability Scanner on Ubuntu 24.04 server. You’ll be installing Vuls, generating CVE databases, and scanning Ubuntu/Debian via local and remote scans.

The post How to Install and Use Vuls Vulnerability Scanner on Ubuntu 24.04 appeared first on Linux Today.

Version:next-20241115 (linux-next) Released:2024-11-15

In recent years, AI-driven chatbots like ChatGPT have become popular for tasks such as generating text, answering questions, and assisting with coding. However, many people are concerned about the privacy and data security issues that arise when using cloud-based services like ChatGPT.

While these services offer powerful features, they require an internet connection and often store your data on third-party servers, which leads to questions about how secure or private your data is when using these platforms.

One exciting alternative to this model is Jan, an open-source, offline-capable chatbot that can serve as a complete replacement for ChatGPT.

The post Jan: An Open Source ChatGPT-Alternative That Runs 100% Offline appeared first on Linux Today.

The Python Package Index (PyPI) has announced that it has finalized support for PEP 740 ("Index support for digital attestations"). Trail of Bits, which performed much of the development work for the implementation, has an in-depth blog post about the work and its adoption, as well as what is left undone:

One thing is notably missing from all of this work: downstream verification. [...]

This isn't an acceptable end state (cryptographic attestations have defensive properties only insofar as they're actually verified), so we're looking into ways to bring verification to individual installing clients. In particular, we're currently working on a plugin architecture for pip that will enable users to load verification logic directly into their pip install flows.

Linkwarden 2.8 bookmark manager is out now with custom preview images, Phosphor icons, link details drawer, browser sync, multilingual support, and more.

The post Linkwarden 2.8 Bookmark Manager: Custom Icons, Browser Sync, and More appeared first on Linux Today.

Calculate Linux is a Gentoo-based family of three distinguished distributions. Calculate Directory Server (CDS) is a solution that supports Windows and Linux clients via LDAP + SAMBA, providing proxy, mail and Jabbers servers with streamlined user management. Calculate Linux Desktop (CLD) is a workstation and client distribution (with a choice of Cinnamon, KDE Plasma, LXQt, MATE or Xfce desktops) that includes a wizard to configure a connection to Calculate Directory Server. Calculate Linux Scratch (CLS) is a live CD with a build framework for creating a custom distribution.

This is a multi-part blog looking at a DreamQuest N100 Mini PC running Linux. The model we’re testing has an Intel N100 processor, 16GB of DDR4 RAM, and a 512GB M.2 SSD.

The post DreamQuest N100 Mini PC Running Linux: Introduction appeared first on Linux Today.