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C.H.I.P. and Raspberry Pi 2

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Linux
Hardware
  • C.H.I.P. – Not A Replacement For Beast, But A Useful Controller Board

    I’ve been looking for an ARMed replacement for Beast’s power-sucking/fanfull/large corpse. This isn’t it. It is a very well documented controller that ships with a minimal installation of Debian GNU/Linux complete with GUI. I could, for instance, use this thing to make a pulsewidth modulator for a power supply. It’s obviously overkill for such a task but at the advertised price, $9, it’s OK.

  • Make a $40 Linux or Android PC with new Raspberry Pi 2 rival

    If you want to build a powerful $40 Linux or Android PC with 4K video support, consider Hardkernel's Odroid-C2 computer.

    The developer board is an uncased computer like the popular Raspberry Pi 2, which sells for $35. But South Korea-based Hardkernel claims Odroid-C2 has more horsepower than its popular rival and can be a desktop replacement.

More in Tux Machines

MX Linux MX-21 Xfce

MX Linux MX-21 Xfce is the complete opposite of my MX-21 KDE review - that one was delightful. The Xfce one is the worst experience I had with this distro, probably ever. I didn't really get to properly test anything due to the general sluggishness, the login freeze, the suspend & wake problems, the Firefox slowness, the kernel oops, and all the rest of it. But the visual customization did show me one important aspect - how much more advanced KDE is, and how fragile scaling is in Xfce. I really am not in the mood to manually tweak 20-30 separate Xfce elements just to have a nice, presentable desktop. That's 2005, and it needs to stop. The Xfce version of MX-21 ain't bad, but it's fragile. Worse yet, the distro behaved far better in the past, so we also have a regression on our hands. All I can say, go for the KDE version, it's amazing (among the best systems I ever tried). Whereas the Xfce one needs to go back to the workshop and get some serious rework. Alas, on that note, and with some mild paranoia swirling in my brain, we end this sad review. Read more

YouTube Downloader and Firefox in EasyOS

  • YouTube downloader fixes

    The YouTube downloader GUI is a frontend for /usr/bin/youtube-dl, which is a python script. A problem is that YouTube move the goal posts, in an attempt to stop these downloaders from working. The youtube-dl developers respond by changing their script so that it works again.

  • Firefox version 94.0.2

    Have just downloaded English, French and German Firefox 94.0.2 tarballs, and it will be in the next release of EasyOS.

Use BespokeSynth on Fedora Linux

Sun Aug 14 10:36:37 2016, this is the birth date of BespokeSynth. Since that date, BespokeSynth has grown a lot; both in terms of its user base and the size of its codebase. BespokeSynth is an application for performing modular synthesis. Because it has been written by a newcomer to modular synthesis, it is quite different from the usual modular synthesizer. Note: I am the manager of the LinuxMAO / Audinux Copr repository. Read more

IBM/Red Hat Leftovers

  • Writing and unit testing a Python application to query the RPM database | Enable Sysadmin

    When installing software on a Linux system, your package manager keeps track of what's installed, what it's dependent upon, what it provides, and much more. The usual way to look at that metadata is through your package manager. In the case of Fedora or Red Hat Enterprise Linux, it is the RPM database. The RPM database can be queried from the command line with the rpm command, which supports some very nice formatting options. For example, to get a list of all packages sorted by size, I can use a little bit of Bash glue to do the following:

  • How DevSecOps brings security into the development process

    DevSecOps is an extension of DevOps that emphasizes security automation and cooperation across the organization. More than just hype, DevSecOps is a crucial addition to your organization's development and deployment processes, especially given the range of ransomware groups, industrial spies, identity thieves, and other attackers plaguing today's cyberworld. In this article, you will learn how DevSecOps extends familiar DevOps tools and processes to help cross-functional teams work together on the design and implementation of security policies and procedures.

  • Kubernetes and OpenShift: The best of 2021

    2021 was a big year in the world of Kubernetes and Red Hat OpenShift, and over the past twelve months, we have aimed to provide content that will satisfy developer curiosity on how to best use these platforms, from info on the big release of OpenShift 4.8 to tutorials on deploying Helm charts and working with OpenShift Serverless Functions. Keep reading for these highlights and more.

  • Quarkus, containers, and Java: Tune in to Jconf.dev 2021

    The Jconf.dev community Java conference is going virtual for 2021, which means that developers worldwide will be able to stream sessions of interest wherever they are. The conference is on December 9, and a number of Red Hatters are presenting material that will be of interest to the developer community. Read on to learn more and find out when to tune in.

  • Our top 5 Harvard Business Review articles of 2021

    Each month, through our partnership with Harvard Business Review, we share five new HBR articles we believe CIOs and IT leaders will value highly. As 2021 comes to a close, we are taking a look back at the five most popular HBR articles from this past year. Here are the stories that resonated with you.