Features
Double Protection
Workshop: Lock down your Linux system with Firewalld and OpenSnitch
For maximum security, you'd better watch traffic in both directions. This hands-on workshop takes you through the steps of setting up firewalls for outgoing as well as incoming traffic.
Interactive Cheat Sheet
Cheat sheets for the shell
When the history function fails and the manpage is too long, navi comes to the rescue with an interactive cheat sheet for the shell.
Preserve Your Favorite Pages
Making an online archive of all your bookmarked pages
If you have a large collection of bookmarked pages, it's worth protecting! With the right scripts, you can create an archive so you never lose access to all your favorite web pages.
Old School
Using the curses library to view IoT data
When you need some quick graphical output, the old school curses library can save you some time and effort.
Organized Games
GameHub displays all your games in a single interface
If you regularly buy games through Steam, GOG, and Humble Bundle, GameHub can help you keep them organized by bringing them all together into a single library.
Reuse and Recycle
A digital picture frame with weather forecast
A digital picture frame displays photographs and a current weather forecast with just a few hundred lines of Bash and a Raspberry Pi.
Sketch Artist
Draw and paint in Linux
If you are looking for an open source drawing program, Krita and MyPaint both offer graphic tablet support and brushes. Deciding which one works best depends on your specific needs.
Tutorial – LÖVE Physics
Implementing physics in a LÖVE game
Video game animation is not simply a matter of making your characters move – you also have to consider the physics of the world in which they move.
Taking Stock
Analyzing file metadata in the shell
Armed with the right shell commands, you can quickly identify and evaluate file and directory metadata.
Variations on a Theme
Adapt the appearance of the GRUB boot menu, boot screen, and KDE splash screen
Power users can adjust the look of their desktops in openSUSE with just a few clicks. We'll show you how to customize the GRUB boot menu, the boot splash screen, and the KDE start screen.
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News
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Linux Foundation Report Indicates AI Driving Tech Hiring
Within growing security and skills gaps, AI has been found to be a positive driving force behind tech hiring trends in Europe.
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United Nations Open Source Portal Goes Live
A new open source portal seeks to coordinate and scale open source efforts across the United Nations system.
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KDE Linux Drops AUR
KDE Linux developers have dropped the Arch User Repository from the build pipeline due to security concerns; other distributions should consider doing the same.
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California May Exempt Linux from Its Age-Verification Law
After backlash from the Linux community, California may be backing off on its promise to force all operating systems to verify age, but one platform may still have to comply.
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Another Logic Bug Found in Linux Kernel
Qualys has discovered a vulnerability in the Linux kernel that can be used to elevate standard user privileges.
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Ubuntu Core 26 Offers Game-Changing Enterprise Features
Ubuntu Core 26 could be a game-changer for organizations looking for increased security and reliability.
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AI Flooding the Linux Kernel Security Mailing List
AI is giving Linus Torvalds a headache, but not in the way you might think.
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Top Priorities for Open Source Pros Seeking a New Job
Professional fulfillment tops the list, according to LPI report.
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Container-Based Fedora Hummingbird Designed for Agent-First Builders
Fedora Hummingbird brings the same approach to the host OS as it does to containers to level up security.
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Linux kernel Developers Considering a Kill Switch
With the rise of Linux vulnerabilities, the kernel developers are now considering adding a component that could help temporarily mitigate against them… in the form of a kill switch.