Language Selection

English French German Italian Portuguese Spanish

OpenSource.com

Syndicate content
Updated: 5 hours 22 min ago

Patch into The Matrix at the Linux command line

8 hours 18 min ago

You've found your way to today's entry from the Linux command-line toys advent calendar. If this is your first visit to the series, you might be wondering what a command-line toy even is? It's anything that's an entertaining diversion at the terminal, be it a game, a fun utility, or a simple distraction.

Some of these are classics, and some are completely new (at least to me), but I hope all of you find something you enjoy in this series.


read more

Top 5 configuration management tools

8 hours 19 min ago

DevOps is evolving and gaining traction as organizations discover how it enables them to produce better applications and reduce their software products' time to market.

DevOps' core values are Culture, Automation, Measurement, and Sharing (CAMS), and an organization's adherence to them influences how successful it is.


read more

Taking notes with Standard Notes

8 hours 20 min ago

Online note-taking tools seem to have bloomed like 100 flowers. The tallest ones in that garden are usually proprietary, closed source applications like Evernote, Zoho Notebook, Google Keep, and Notion.


read more

5 resolutions for open source project maintainers

8 hours 21 min ago

I'm generally not big on New Year's resolutions. I have no problem with self-improvement, of course, but I tend to anchor around other parts of the calendar. Even so, there's something about taking down this year's free calendar and replacing it with next year's that inspires some introspection.

In 2017, I resolved to not share articles on social media until I'd read them. I've kept to that pretty well, and I'd like to think it has made me a better citizen of the internet. For 2019, I'm thinking about resolutions to make me a better open source software maintainer.


read more

Winterize your Bash prompt in Linux

Tuesday 11th of December 2018 08:03:00 AM

Hello once again for another installment of the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is? Really, we're keeping it pretty open-ended: It's anything that's a fun diversion at the terminal, and we're giving bonus points for anything holiday-themed.

Maybe you've seen some of these before, maybe you haven't. Either way, we hope you have fun.


read more

40 top Linux and open source conferences in 2019

Tuesday 11th of December 2018 08:02:00 AM

Every year Opensource.com editors, writers, and readers attend open source-related conference and events hosted around the world. As we started planning our 2019 schedules, we rounded up a few top picks for the year.


read more

An introduction to Kubeflow

Tuesday 11th of December 2018 08:01:00 AM

Model construction and training are just a small part of supporting machine learning (ML) workflows. Other things you need to address include porting your data to an accessible format and location; data cleaning and feature engineering; analyzing your trained models; managing model versioning; scalably serving your trained models; and avoiding training/serving skew. This is particularly the case when the workflows need to be portable and consistently repeatable and have many moving parts that need to be integrated.


read more

Companies behind on digital transformation get ahead with open leaders

Tuesday 11th of December 2018 08:00:00 AM

(Editor's note: The newest volume in the Open Organization book series, The Open Organization Leaders Manual, Second Edition, debuts today at Opensource.com. This is the book's introduction.)


read more

Fun on the Linux command-line, Ansible, DevOps, best books, and more

Monday 10th of December 2018 06:25:00 PM

The first few installments in our 24 days of fun Linux command-line tricks dominated our top 10 list last week. 

Do you have a suggestion for the list? Leave a comment on one of the articles or shoot us a note: open@opensource.com.

Stay up on what's going on with Opensource.com by subscribing to our highlights newsletter.


read more

When Linux required installation parties

Monday 10th of December 2018 08:02:00 AM

I studied math in college. Back then, ordinarily, math students didn't have access to the computer lab; pen and paper were all we needed to do our work. But for my one required programming class, I got access to the college computer lab.

It was running SunOS with remote X terminals (this was circa 1996). I immediately fell in love with Unix. I fell in love with the command line, X Windows, the utilities—all of it.


read more

How to build deep learning inference through Knative serverless framework

Monday 10th of December 2018 08:01:00 AM

Deep learning is gaining tremendous momentum in certain academic and industry circles. Inference—the capability to retrieve information from real-world data based on pre-trained models—is at the core of deep learning applications.


read more

How to get started in AI

Monday 10th of December 2018 08:00:00 AM

I've both asked and been asked about the best way to learn more about artificial intelligence (AI). What should I read? What should I watch? I'll get to that. But, first, it's useful to break down this question, given that AI covers a lot of territory.

One important distinction to draw is between the research side of AI and the applied side. Cassie Kozyrkov of Google drew this distinction in a talk at the recent O'Reilly Artificial Intelligence Conference in London, and it's a good one.


read more

Snake your way across your Linux terminal

Monday 10th of December 2018 08:00:00 AM

Welcome back to the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is. It's hard to say exactly, but my definition is anything that helps you have fun at the terminal.

We've been on a roll with games over the weekend, and it was fun, so let's look at one more game today, Snake!


read more

Powers of two, powers of Linux: 2048 at the command line

Sunday 9th of December 2018 08:00:00 AM

Hello and welcome to today's installment of the Linux command-line toys advent calendar. Every day, we look at a different toy for your terminal: it could be a game or any simple diversion that helps you have fun.

Maybe you have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone.


read more

Optimizing Kubernetes resource allocation in production

Sunday 9th of December 2018 08:00:00 AM

My first day with Kubernetes involved dockerizing an application and deploying it to a production cluster. I was migrating one of Buffer's highest throughput (and low-risk) endpoints out of a monolithic application. This particular endpoint was causing growing pains and would occasionally impact other, higher priority traffic.


read more

Saving lives with open source, RISC-V and Linux Foundations team up, and more news

Saturday 8th of December 2018 08:00:00 AM

In this edition of our open source news roundup, we take a look RISC-V and Linux Foundations teaming up, open source tool for choosing chemotherapy drugs, Albania implements LibreOffice, and more!


read more

Play Tetris at your Linux terminal

Saturday 8th of December 2018 08:00:00 AM

Thanks for joining us for today's installment of the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself, what’s a command-line toy. Even I'm not quite sure, but generally, it could be a game or any simple diversion that helps you have fun at the terminal.

It's quite possible that some of you will have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone.


read more

Plan your own holiday calendar at the Linux command line

Friday 7th of December 2018 08:02:00 AM

Welcome to today's installment of the Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself, what’s a command-line toy. Even I'm not quite sure, but generally, it could be a game or any simple diversion that helps you have fun at the terminal.

It's quite possible that some of you will have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone.


read more

Automatic continuous development and delivery of a hybrid mobile app

Friday 7th of December 2018 08:01:00 AM

Offering a mobile app is essentially a business requirement for organizations today. One of the first steps in developing an app is to understand the different types—native, hybrid (or cross-platform), and web—so you can decide which one will best meet your needs.


read more

Is open source wealth distribution fair?

Friday 7th of December 2018 08:00:00 AM

If wealth is the abundance of valuable possessions, open source has a wealth of software. While no one “owns” open source, some are better than others at converting this communal wealth to personal wealth.

Many open source project maintainers who produce free open source software do not have a model for deriving income from the assets they have created. However, companies that use open source software to enhance their products and services convert this valuable asset into income.


read more

More in Tux Machines

Android Leftovers

ODROID-XU4: Much Better Performance Than The Raspberry Pi Plus USB3 & Gigabit Ethernet @ $60

Hardkernel recently sent over the ODROUD-XU4 for benchmarking. This ARM SBC that just measures in at about 82 x 58 x 22 mm offers much better performance than many of the sub-$100 ARM SBCs while also featuring dual USB 3.0 ports, Gigabit Ethernet, eMMC storage, and is software compatible with the older XU3 ARM SBCs. Here's a look at the performance of the ODROID-XU4 compared to a variety of other single board computers. This ~$60+ ARM single board computer is built around a Samsung Exynos5422 SoC that features four Cortex-A15 cores at 2.0GHz and four Cortex-A7 cores at 1.3GHz while the graphics are provided by a Mali-T628. Read more

Six-port network appliance runs Linux on Atom C3558

Acrosser’s compact “AND-DNV3N2” networking appliance runs Linux on a quad-core, 2.2GHz Atom C3558 and offers a SATA-III bay, 2x mini-PCIe and USB 3.0 ports, and 6x GbE ports, two of which can be outfitted as fiber SFP ports. Acrosser, which says it is now an Intel IoT Solutions Alliance partner, announced a desktop network appliance available with 6x copper Gigabit Ethernet ports or 4x GbE and 2x fiber-optic SFP ports. Like Advantech’s 6x port FWA-1012VC appliance, the AND-DNV3N2 Micro Box Networking Appliance runs on a quad-core, 2.2GHz Atom C3558 “Denverton” server SoC. (The Advantech model also sells an 8-port variant with an octa-core C3758.) Read more

today's leftovers

  • Director v1.6.0 is available
    Icinga Director v1.6.0 has been released with Multi-Instance Support, Configuration Baskets and improved Health Checks. We’re excited to announce new features that will help you to work more efficiently.
  • Fedora Looks To Build Firefox With Clang For Better Performance & Compilation Speed
    Following the move by upstream Mozilla in switching their Linux builds of Firefox from being compiled by GCC to LLVM Clang, Fedora is planning the same transition of compilers in the name of compilation speed and resulting performance. FESCo Ticket 2020 laid out the case, "Mozilla upstream switches from gcc to clang and we're going to follow upstream here due to clang performance, maintenance costs and compilation speed. Tom Stellard (clang maintainer) has asked me to file this ticket to comply with Fedora processes."
  • Work in progress: PHP stack for EL-8
  • Sandwich-style SBC offers four 10GbE SFP+ ports
    SolidRun’s “ClearFog CX 8K” SBC is built around a “CEx7 A8040” COM Express Type 7 module that runs Linux on a quad -A72 Armada A8040. Features include 4x 10GbE SFP+ ports and mini-PCIe, M.2, and SATA expansion. In August, SolidRun updated its ClearFog line of Linux-driven router boards with a high-end ClearFog GT 8K SBC with the same 2GHz, quad-core, Cortex-A72 Marvell Armada A8040 SoC found on its MacchiatoBIN Double Shot Mini-ITX board. Now, the company has returned to the headless (no graphics) Armada A8040 with the ClearFog CX 8K. [..] It’s rare to see an Arm-based Type 7 module.
  • Watch Out: Clicking “Check for Updates” Still Installs Unstable Updates on Windows 10
    Microsoft hasn’t learned its lesson. If you click the “Check for Updates” button in the Settings app, Microsoft still considers you a “seeker” and will give you “preview” updates that haven’t gone through the normal testing process. This problem came to everyone’s attention with the release of the October 2018 Update. It was pulled for deleting people’s files, but anyone who clicked “Check for Updates” in the first few days effectively signed up as a tester and got the buggy update. The “Check for Updates” button apparently means “Please install potentially updates that haven’t gone through a normal testing process.”