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  • PDL: Episode VI - a New Book

    I would love a new PDL Book. One that's completely different from the original to maximize the surface of engagement to a new audience. As a "sequel", It would have the advantage of being able to refer the reader to the first book for longer explanations and be able to jump right into how to solve significant problems. brian d foy has just finished his Mojolicious book, so I bet he's got loads of free time on his hands. (although I remember him in the middle of writing it in 2018, so you may have to wait a bit)

    The premise behind the PDL Book is that it takes you on a tour of the features, trying to expose the useful parts as quickly as possible and yet still give you the Full Monty. In today's world, many coders, including yours truly, are unwilling adherents of SOOP (Stack Overflow Oriented Programming) with the attention span of 5-year olds who want to dive into the middle of a book and work their way backwards trying to understand the solution. I think it's an issue of motivation and, honestly, I'm surprised you've read this far before going off and checking your phone. Smile

  • 2020-02-07 | Linux Headlines

    Bruce Perens prevails in court, a patent troll takes aim at Mycroft, Docker announces the removal of its legacy repositories, GitHub opens the beta for its Actions service API, and the FSF and GNU project release a joint statement regarding their future relationship.

  • Multipath Musings | TechSNAP 422

    We take a look at a few exciting features coming to Linux kernel 5.6, including the first steps to multipath TCP.

    Plus the latest Intel speculative execution vulnerability, and Microsoft's troubled history with certificate renewal.

  • AWS Christophe Limpalair | Jupiter Extras 53

    Christophe joins Ell to discuss how to get started learning AWS and which materials you will need for that nerve-wracking interview.

  • 2020-02-06 | Linux Headlines

    CoreOS Container Linux prepares to say goodbye, OpenJDK and Kotlin see some big gains, and some long-awaited changes coming soon to Firefox.

  • Installing and Reinstalling Linux on the Pinebook Pro

    The process for installing a Linux distribution on the Pinebook Pro is not the same as other Linux laptops, it's a bit more involved. In this video, I show off the process and give you an overview of how this works.

  • OpenMandriva Lx 4.1 overview | The best! ...until OpenMandriva does better

    In this video, I am going to show an overview of Solus 4.1 and some of the applications pre-installed.

More in Tux Machines

Android Leftovers

Widora TINY200 Allwinner F1C200s ARM9 Development Board Support DVP Camera, Up to 512MB SD NAND Flash

Widora TINY200 is a tiny ARM9 development board equipped with Allwinner F1C200s with a DVP camera interface compatible with OV2640 / 5640 sensor, an audio amplifier, and various storage options from a 16MB SPI flash to a 512MB SD NAND flash. I first heard about the processor when I wrote about Microchip SAM9X60 ARM9 SoC last month, and some people noted there were other fairly new ARM9 SoCs around such as Allwinner F1C200s that also includes 64MB RAM so you can run Linux without having to connect external memory chips. Read more

Open Hardware and Devices With GNU/Linux

  • Instaclock | The Magpi 92
  • [Old] BrailleBox: Android Things Braille news display

    To create the six nubs necessary to form Braille symbols, Joe topped solenoids with wooden balls. He then wired them up to GPIO pins of the Pi 3 via a breadboard.

  • Sending my alerts directly to the keyboard

    As I learned while making this blog post, custom drivers are not always the best way to add custom functionality to USB devices on Linux, sometimes there are pre existing APIs that can make adding functionality a lot easier.

    Despite me ending up not using a custom USB driver in the final version, it was still quite interesting to play around with, if for no other reason than I now have another trick up my sleeve for future projects.

    And now thanks to my keyboard, I will never miss alerts again.

  • Onlykey review

    There’s a sort of soft rubber case around the key, you can get all kinds of colors (I just stuck with black). It also comes with the handy little carribeener to attach it to your keychain or whatever. So, once you have the firmware somewhat up to date, you can run the app. It will also update firmware as long as it’s not too old. The firmware is open source: https://github.com/trustcrypto/OnlyKey-Firmware On your first run (or if you factory wipe it), you have to do a bit of setup. You can enter 2 profile pins (sequences of buttons). They suggest that this might be ‘work’ and ‘home’, but you could use them for whatever you like. You can also enter a ‘self destruct’ profile pin, which wipes back to factory settings if you enter it. You can also tell it to do this if someone enters the wrong pin 10 times, but it will flash red and stop taking input after 3 failed pins. So to wipe it this way you have to enter 3 wrong pins, remove, insert, 3 more wrong pins, remove, insert 3 more wrong pins, remove, insert, 1 more wrong pin. You can also load a firmware called the “International Travel Edition” that has no encryption at all (it’s only protected by the pin).

  • Widora TINY200 Allwinner F1C200s ARM9 Development Board Support DVP Camera, Up to 512MB SD NAND Flash

    Widora TINY200 is a tiny ARM9 development board equipped with Allwinner F1C200s with a DVP camera interface compatible with OV2640 / 5640 sensor, an audio amplifier, and various storage options from a 16MB SPI flash to a 512MB SD NAND flash. I first heard about the processor when I wrote about Microchip SAM9X60 ARM9 SoC last month, and some people noted there were other fairly new ARM9 SoCs around such as Allwinner F1C200s that also includes 64MB RAM so you can run Linux without having to connect external memory chips.

  • Librem 5 January 2020 Software Update

    January saw development take off again after the end-of-year break, and following on from the Chestnut shipment of the Librem 5. Some of the activities below were already mentioned in their own articles in Purism’s news archive; others will be covered in more depth in future articles. This is just a taste of all the work that goes into making the Librem 5 software stack. You can follow development more closely at source.puri.sm.

  • ESP32-S2-Saola-1 Development Board is Now Available for $8

    Espressif ESP32-S2 WiFi SoC mass production started at the end of February 2020, and soon enough we started to find ESP32-S2 SoC and modules for $1 to $2 on sites like Digikey, but so far we had not seen ESP32-S2 development boards for sale. The good news is the breadboard-friendly ESP32-S2-Saola-1 development board has started to show up for $8 on resellers such as Mouser and Digikey albeit with a lead time of 8 to 12 weeks.

Georges Basile Stavracas Neto: This Month in Mutter & GNOME Shell | March 2020

During March, GNOME Shell and Mutter saw their 3.36.0 and 3.36.1 releases, and the beginning of the 3.38 development cycle. We’ve focused most of the development efforts on fixing bugs before starting the new development cycle. From the development perspective, the 3.36.0 release was fantastic, and the number of regressions relative to the massive amount of changes that happened during the last cycle was remarkably small. Read more