Features
The Frugal Penguin
Tools for optimizing Linux power management
Linux offers several tools that help users analyze the power consumption of hardware components.
Little Friend
Exploring the extra tiny KolibriOS
KolibriOS, written in assembler, is especially suited to very old hardware – it even fits on a floppy disk.
Wide Reach
A Rasp Pi wireless access point
Set up a wireless access point with a Raspberry Pi 3, Ubuntu Core, and snaps.
Horse Power
Developing concurrent programs with Pony
Pony, an object-oriented programming language with static typecasting, trots down well-mapped paths to deliver secure, high-performance code for concurrent applications.
Sure-Fire Success
Developing an AI system with Markov chains
Markov chains model systems that jump from state to state with predetermined probabilities, but can they help write new columns like this one after learning from previously written articles?
In the Can
Record screencasts with Peek on Gnome
A screencast shows what happens on the desktop. Peek lets you create screencasts in the blink of an eye and export them to popular formats.
Pi FM Radio
Build an FM radio using an RTL-SDR dongle
Low-cost RTL-SDR dongles can read frequencies between 24 and 1,766MHz. We built a simple FM radio with a Raspberry Pi, a USB dongle based on the RTL2832U chipset, an LCD HAT, and some Python code.
Small Wonders
Compress image files with Guetzli
The Guetzli image optimizer by Google developers produces smaller images than JPEG while maintaining the same quality, but it requires a powerful computer with a large working memory.
Programming Snapshot – Neural Networks
Car NOT Goat
The well-known Monty Hall game show problem can be a rewarding maiden voyage for prospective statisticians. But is it possible to teach a neural network to choose between goats and cars with a few practice sessions?
Building Frames
Building Frames
FFmpeg is good not only for converting and fusing videos together, it can also generate streams on the fly, which you can then use for compositing and effects.
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News
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Fedora 43 Has Finally Landed
The Fedora Linux developers have announced their latest release, Fedora 43.
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KDE Unleashes Plasma 6.5
The Plasma 6.5 desktop environment is now available with new features, improvements, and the usual bug fixes.
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Xubuntu Site Possibly Hacked
It appears that the Xubuntu site was hacked and briefly served up a malicious ZIP file from its download page.
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LMDE 7 Now Available
Linux Mint Debian Edition, version 7, has been officially released and is based on upstream Debian.
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Linux Kernel 6.16 Reaches EOL
Linux kernel 6.16 has reached its end of life, which means you'll need to upgrade to the next stable release, Linux kernel 6.17.
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Amazon Ditches Android for a Linux-Based OS
Amazon has migrated from Android to the Linux-based Vega OS for its Fire TV.
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Cairo Dock 3.6 Now Available for More Compositors
If you're a fan of third-party desktop docks, then the latest release of Cairo Dock with Wayland support is for you.
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System76 Unleashes Pop!_OS 24.04 Beta
System76's first beta of Pop!_OS 24.04 is an impressive feat.
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Linux Kernel 6.17 is Available
Linus Torvalds has announced that the latest kernel has been released with plenty of core improvements and even more hardware support.
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Kali Linux 2025.3 Released with New Hacking Tools
If you're a Kali Linux fan, you'll be glad to know that the third release of this famous pen-testing distribution is now available with updates for key components.