Linux

Little Snitch for Linux monitors network activity using eBPF technology. It offers a web-based UI to track traffic, manage connectivity rules, and utilize domain-based blocklists. Designed for transparency rather than high-security hardening, it provides visibility into application behavior. Advanced configurations are managed via TOML files, and the source code is hosted on GitHub.

Wine 11 marks a massive milestone for Linux gaming, featuring kernel-level NTSYNC for superior multi-threaded synchronization and completed WoW64 support, eliminating the need for 32-bit libraries. With significant Wayland improvements, better graphics backends, and wide-ranging bug fixes, this release drastically improves gaming performance and reliability across the Linux ecosystem, including Proton and SteamOS.

Mastering shell shortcuts like keyboard bindings, directory navigation, and script management significantly enhances terminal productivity. By adopting tools such as CTRL-shortcuts, brace expansion, and advanced background processes, engineers can transform the CLI from a tedious environment into a streamlined, efficient workspace. Regularly practicing these techniques allows developers to reclaim control and optimize their daily terminal workflow.

The author is migrating personal digital services and infrastructure from non-EU providers to European alternatives. Driven by improved data protection and geopolitical considerations, they have transitioned to service providers like Uberspace, hosting.de, and Codeberg. The migration also includes shifting to Graphene OS on mobile and testing Linux on hardware to increase personal digital sovereignty.

The French government, led by DINUM, is accelerating its strategy for digital sovereignty by reducing dependence on non-European tech. Key initiatives include transitioning government workstations to Linux, adopting sovereign collaborative tools like Tchap and Visio, and migrating critical health data to trusted platforms, while fostering public-private coalitions to support the European digital industry.

Following recent US policy discussions regarding router imports, this guide demonstrates how to repurpose existing hardware into a functional Linux-based router. Using Debian, tools like hostapd, dnsmasq, and nftables allow users to turn standard PCs or SBCs into reliable network appliances, proving that any computer can serve the same role as dedicated commercial hardware.

In March 2026, Steam on Linux market share reached a record 5.33%, more than double that of macOS. This significant growth, despite potential data corrections from Steam China, highlights the increasing popularity of Linux gaming, largely supported by Steam Deck and high usage of AMD hardware.

jai is a lightweight Linux sandboxing tool designed to safely contain AI agents. It provides a simple, command-line interface to restrict agent access to your filesystem, preventing accidental data loss or unauthorized modifications while avoiding the complexity of Docker or VMs. Developed by Stanford researchers, it offers customizable isolation levels for ad-hoc, secure AI workflows.

Project N.O.M.A.D. is a free, open-source server for offline access to information, AI, maps, and education. It leverages tools like Kiwix, Ollama, OpenStreetMap, and Kolibri to run locally on hardware without internet. Designed for emergency prep and off-grid use, it supports GPU-accelerated LLMs and offers total data control.

The Battle for Wesnoth is an open-source, cross-platform, turn-based strategy game featuring extensive singleplayer campaigns and multiplayer modes. With over 200 unit types, high fantasy themes, and a moddable WML/Lua engine, it offers significant community-driven content. The project thrives on a global volunteer community and supports multiple operating systems including Windows, macOS, and Linux.

Customizing tmux is a straightforward process using the ~/.tmux.conf file. Key improvements include remapping the prefix, setting intuitive key bindings for pane splitting, enabling mouse support, and personalizing the appearance via status bar and color adjustments. These modifications enhance workflow efficiency and provide a more personalized terminal experience.

Ubuntu 26.04 LTS is replacing the silent sudo password prompt with asterisks, effectively ending a 46-year Unix tradition. Facilitated by the transition to the Rust-based sudo-rs, this change prioritizes modern user experience over historical shoulder-surfing security. Users can revert to the classic silent behavior using the visudo command by setting Defaults !pwfeedback.

NixOS offers a declarative and reproducible system, powered by the Nix package manager. It eliminates state-related drift, supports consistent builds across environments, and enables safe experimentation. Its functional approach is ideal for modern development, allowing LLM coding agents to work within isolated, deterministic shell environments without polluting the host operating system.

Writing USB drivers is accessible without deep kernel knowledge, thanks to userspace libraries like libusb. This guide explains USB enumeration, endpoints, and descriptors using an Android phone in Fastboot mode. By understanding device identification and transfer types (Control, Bulk, Interrupt, Isochronous), developers can create functional drivers in userspace, mirroring simple network socket communication.

France is prioritizing digital sovereignty by reducing its reliance on non-EU proprietary technology, specifically targeting American tools. DINUM has instructed ministries to map current dependencies and develop transition plans by autumn, with a primary objective of migrating workstations from Windows to Linux, alongside broader adoption of open-source software solutions to regain control over infrastructure and data.

A regression in Linux 7.0 has caused PostgreSQL throughput to drop by half on Graviton4 servers due to scheduler preemption changes. Kernel developers suggest PostgreSQL should adopt Restartable Sequences (RSEQ) rather than reverting kernel changes, potentially leading to performance degradation in upcoming Linux 7.0 stable releases, including Ubuntu 26.04 LTS.

Malicious versions 4.87.1 and 4.87.2 of the PyPI package 'telnyx' contain code that steals credentials. Attributed to 'TeamPCP,' the attack uses WAV steganography to hide second-stage payloads, bypassing network inspection. Windows users face persistent backdoors, while Linux/macOS users suffer credential theft. Users should rotate credentials and pin their dependency to version 4.87.0.

France is transitioning government computers from Microsoft Windows to Linux to bolster digital sovereignty and reduce reliance on U.S. technology. This move, starting with the agency DINUM, follows broader European concerns regarding over-dependence on foreign providers and is part of a wider strategy to regain control over national digital infrastructure and data security.

A long-time Apple user is abandoning the ecosystem, citing restrictive software gatekeeping, poor UI consistency in modern macOS, and intrusive age verification methods. The user plans to migrate personal computing to Linux and Android, utilizing hardware like the MNT Pocket Reform and Fairphone to regain control over their digital environment and workflows.

A technical regression in macOS 26.3.1 prevents the use of /etc/resolver/ for non-IANA registered TLDs. mDNSResponder now silently intercepts these queries and treats them as mDNS, breaking local development workflows that rely on resolvers like dnsmasq. This impacts tools using private TLDs, including Docker, Kubernetes, and various VPN clients, rendering previous network configurations non-functional.