Features
Analog to Digital
Get your Pi to read analog data
The Raspberry Pi still lacks analog GPIOs that would allow it to read directly from temperature and light sensors, or even humble potentiometers. With an inexpensive chip and some homegrown software you can grant the Pi the gift of analog sensing.
BOINC
Cycles for Science
Want to participate in the scientific revolution? BOINC lets you lend your spare computer cycles to data analysis efforts for NASA and other science institutions.
Reporting Rasp Pi Data on a Node.js Web Server
Node.js on the Rasp Pi
Combine great hardware projects that use the Raspberry Pi GPIO pins and a Node.js web server that interacts with the underlying operating system and hardware, and you have a winning team.
Exploring the Tiny $9 C.H.I.P. Computer
Up Close with C.H.I.P.
The C.H.I.P. is a cute little thing, but don't let appearances fool you: It is quite the beast deep down, and you can squeeze some seriously fun projects out of it.
Distributed Compiling with distcc
Distributed software compilation for the Raspberry Pi
Distributed compiling with distcc offloads the CPU-intensive compilation tasks from the Raspberry Pi to other computers, saving you days of time and frustration.
Big Bad Beetle Blocks
A Scratch-like language for 3D
Beetle Blocks is an interesting twist on the “block-building programming language” idea. Instead of a flat, boring plane, you move a beetle around 3D space, drawing cubes, spheres and all sorts of other shapes.
Command Line – Ogg Vorbis
Ogg Vorbis utilities
With the addition of its supporting utilities, Ogg Vorbis competes with other free audio formats.
Kubuntu Close-up
Exploring Kubuntu 18.04 LTS and the Plasma desktop
Kubuntu 18.04, which is built on Ubuntu Bionic Beaver, is the first long-term support release that includes the Plasma 5 desktop. This article looks at the latest Kubuntu and highlights some cool configuration tricks.
Arduino 101
Exploring the new Arduino/Genuino 101
The Arduino 101 only costs $30, but it packs quite a bit more than your regular Arduino board. Learn about the 101's specs and how you can use its onboard gyroscope with a fun, 3D project.
Freeing Your Music Player with Rockbox
Musical Freedom
Turn your music player into open hardware with Rockbox’s free firmware.
Issue 220/2019
Buy this issue as a PDF
News
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Kali Linux 2019.1 Released
The favorite Linux distro of Mr. Robot gets the first update of 2019.
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Linux Foundation Releases a new Draft of OpenChain Spec
OpenChain provides a standard for open source compliance throughout the software supply chain.
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Linux Kernel Continues To Offer Mitigation for Spectre Mitigation
Kernel 4.19 has added another family of Spectre vulnerabilities to its list of mitigating the mitigation.
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SpeakUp Trojan Targets Linux Servers
It’s exploiting a known vulnerability.
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KDE Plasma 5.15 Beta Arrives
Major improvements to software management.
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Canonical Announces Latest Ubuntu Core for IoT
Now offers 10 years of support.
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GitHub Offers Free Private Repositories
Popular source code collaboration site makes a major change to feature set.
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Linus Torvalds Welcomes 2019 with Linux 5.x
Better support for GPUs and CPUs.
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Keep your edge with these powerful Linux administration tools:
Keep All Your Linux Servers in Check
Watching the Bad Guys with Cowrie
Become a certified Linux Admin professional with the Linux Professional Institute LPIC-1 Systems Administrator certification.
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Microsoft Gets an Open Source Web Browser
The company will use Google Chromium web browser as the foundation for its next browser.