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Highlights of Wireshark 4.6 include a new “Plots” dialog that provides scatter plots with support for multiple plots, markers, and automatic scrolling, support for compressing live captures while writing, and support for writing absolute time fields in ISO 8601 format in UTC with -T json.

The post Wireshark 4.6 Open-Source Network Protocol Analyzer Released as a Major Update appeared first on Linux Today.

Python 3.14 introduces free-threaded mode, t-strings, and a new debugger interface, bringing major speed and usability improvements.

The post Python 3.14 Released With Free-Threaded Mode appeared first on Linux Today.

Qualcomm acquires Arduino to expand its reach in AI, IoT, and edge computing development, and launches the Linux-powered UNO Q board.

The post Qualcomm to Acquire Arduino, Pushing Deeper Into AI appeared first on Linux Today.

HydraPWK GNU/Linux is a Debian-based distribution designed primarily for penetration testing. It contains a collection of penetration testing tools, including tools for information gathering, scanning, stress testing, exploitation, cracking, reversing engineering and forensics. Formerly known as BlackTrack, the distribution uses a real-time Linux kernel and features the Xfce desktop.

DefectDojo is an open-source tool for DevSecOps, application security posture management (ASPM), and vulnerability management. It helps teams manage security testing, track and remove duplicate findings, handle remediation, and generate reports.

The post DefectDojo: Open-source DevSecOps platform appeared first on Linux Today.

GNU Make is a development utility that determines which parts of a particular code base need to be recompiled and can issue Linux commands to perform those operations.

This build automation tool can be used with any programming language whose compilation can be done from the shell by issuing commands, making it invaluable for C, C++, and many other compiled languages.

The post A Brief Introduction to Makefiles and GNU Make for Beginners appeared first on Linux Today.

Let’s explore some cool and useful things you can do directly in the terminal without diving too deep into its complexity.

The post 7 Useful Things You Didn’t Know You Can Do in Your Linux Terminal appeared first on Linux Today.

Highlights of ClamAV 1.5 include checks to determine if an OLE2-based MS Office document is encrypted, regex support for the clamd.conf OnAccessExcludePath configuration option, as well as CVD signing and verification using external .sign files, along with new options to set an alternative CVD certs directory.

The post ClamAV 1.5 Open-Source Antivirus Engine Released with Major New Features appeared first on Linux Today.

Learn how to Monitor your Network in Real-time using RustNet in Linux, macOS and Windows.

The post RustNet: A Real-time Network Monitoring TUI Built With Rust appeared first on Linux Today.

For this article in the series, I’m looking at the power consumption of the Radxa ROCK 4D.

The post Radxa ROCK 4D Single Board Computer Running Linux: Power Consumption appeared first on Linux Today.

Version:next-20251023 (linux-next) Released:2025-10-23

Inside this week's LWN.net Weekly Edition:

• Front: Git 3.0 topics; Lazy imports for Python; RubyGems; LLMs for patch review; DebugFS.
• Briefs: Fedora AI policy; OpenBSD 7.8; DigiKam 8.8.0; Forgejo 13.0; KDE Plasma 6.5; RubyGems; Valkey 9.0.0; Quotes; ...
• Announcements: Newsletters, conferences, security updates, patches, and more.

The Fedora Council has approved an AI-assisted contributions policy. This follows several weeks of discussion, some of which was covered by LWN on October 1. The final policy contains substantial differences from the initial proposal, and now requires disclosure of AI tools "when the significant part of the contribution is taken from a tool without changes".

KDE Plasma 6.5 has been released. Notable new features include automatic light-to-dark theme switching based on time of day, support for the experimental Wayland picture-in-picture protocol, as well as a number of usability and accessibility improvements. See the complete changelog for a list of the new features, enhancements, and bug fixes.

DebugFS is the kernel's anything-goes, no-rules interface: whenever a kernel developer needs quick access to internal details of the kernel to debug a problem, or to implement an experimental control interface, they can expose them via DebugFS. This is possible because DebugFS is not subject to the normal rules for user-space-interface stability, nor to the rules about exposing sensitive kernel information. Supporting DebugFS in Rust drivers is an important step toward being able to debug real drivers on real hardware. Matthew Maurer spoke at Kangrejos 2025 about his recently merged DebugFS bindings for Rust.

OpenBSD 7.8 has been released. As usual, this release includes a long list of changes; see the changelog for all of the details.

Security updates have been issued by Fedora (inih, mingw-exiv2, and mod_http2), SUSE (ffmpeg-4, kernel, libqt5-qtbase, protobuf, python-ldap, and python313), and Ubuntu (erlang, ffmpeg, linux, linux-aws, linux-gcp, linux-oem-6.14, linux-oracle, linux-oracle-6.14, linux-raspi, linux-realtime, linux-aws, linux-azure, linux-azure-6.14, linux-azure-nvidia-6.14, linux-azure-fips, linux-oracle-5.4, and linux-realtime-6.14).

Gnoppix KDE 25.10 debuts with major performance boosts, privacy upgrades, and a refined desktop built atop Debian Trixie.

The post Gnoppix KDE 25.10 Launches with Debian Trixie Base appeared first on Linux Today.

In our previous articles, we’ve covered MySQL interview questions for beginners and intermediate users, and the response has been overwhelming. Today, we’re taking a different approach – focusing specifically on MySQL Database Interview Questions tailored for Linux users.

Now, some of you might be wondering why we’re separating Linux users from the rest. Well, the reason is simple. In most production environments, MySQL runs on Linux servers, and interviewers expect you to know more than just SQL queries.

They want to see if you understand how MySQL interacts with the Linux operating system, how to troubleshoot performance issues at the OS level, and how to manage databases through the command line.

We received several emails from our readers asking for questions that combine both MySQL and Linux knowledge. One reader specifically mentioned, “Your questions are good, but they don’t cover the system administration side of MySQL which is crucial for DBA roles.” Fair point. That’s exactly what we’re addressing today.

The post 10 MySQL Interview Questions Every DBA Must Know appeared first on Linux Today.

OpenSSH 10.1 is now available, featuring DSCP handling changes, security fixes, and plans to deprecate SHA1 SSHFP.

The post OpenSSH 10.1: New DSCP Handling, SHA1 SSHFP Deprecation Announced appeared first on Linux Today.