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You are probably also aware of xargs as well as the find command. Our trusty friend locate can also play nicely with the --null option of xargs by outputting all of the results onto one line (without spaces which isn’t great if you want to read it yourself) by using the -0 switch like this:

This tutorial describes how to implement a modern learning to rank (LTR, also called machine-learned ranking) system in Apache Solr. It's intended for people who have zero Solr experience, but who are comfortable with machine learning and information retrieval concepts. I was one of those people only a couple of months ago, and I found it extremely challenging to get up and running with the Solr materials I found online. read more

Red Hat wants to be your AWS hybrid cloud and container company as well your Linux provider.

Pimloc’s “Pholio” runs Linux on an Nvidia Tegra, and provides offline storage and search of images and video using visual and face recognition. Digital imaging has lived up to its promise of making it easier to take more images more quickly, but the promise that it would make it easier to find those images has […]

Most of us have dozens of fonts installed on our computers, and countless others are available for download, but I suspect that most people, like me, use fonts unconsciously. I just open up LibreOffice or Scribus and use the defaults. Sometimes, however, we need a font for a specific purpose, and we need to decide which one is right for our project. read more

Traditionally, updating a BIOS or a network card's firmware in Linux meant booting into Microsoft Windows or preparing a MS-DOS floppy disk and hoping everything would work correctly after the update. Periodically searching a vendor website for updates is a manual and error-prone task and not something we should ask users to do. A firmware update service makes it simpler for end users to implement hardware updates.

It is always a philosophical debate as to whether to use open source software in a regulated environment. Open source software is crowd sourced, and developers from all over the world contribute to packages that are later included in Operating System distributions.

Fifteen people from 13 different countries have received Linux Foundation Training Scholarships (LiFT) in the category of Linux Newbies. This year, 27 people received scholarships across all categories — the most ever awarded by the Foundation.

The Vamrs “RK3399 Sapphire” SBC is on sale for $75, or $349 for a full kit. Vamrs is also prepping an RK3399-based “Rock960” 96Boards SBC. Rockchip’s RK3399 is one of the most powerful ARM-based system-on-chips available on hacker boards, featuring two server-class Cortex-A72 cores clocked to up to 2.0GHz, as well as four Cortex-A53 at up to 1.42GHz and a quad-core Mali-T864 GPU.

Red Hat wants to be your AWS hybrid cloud and container company as well your Linux provider. Kubernetes has become the cloud container orchestration program. Red Hat jumped on the Kubernetes bandwagon early in 2015. Today, Red Hat is all in, with the release of the Red Hat OpenShift Container Platform 3.7.

Arrow’s DragonBoard 410c Camera Kit combines the 96Boards SBC with D3’s DesignCore Camera Mezzanine Board OV5640 and a 5-megapixel camera module. D3 Engineering’s DesignCore Camera Mezzanine Board OV5640 is a 96Boards mezzanine add-on designed to work only with the Arrow Electronics/Qualcomm DragonBoard 410c. Arrow and D3 have now launched a kit that provides a DragonBoard […]

We recently interviewed Mark McIntyre on how he uses Fedora. This is part of a series on the Fedora Magazine. The series profiles Fedora users and how they use Fedora to get things done.

With the launch of Firefox Quantum, Mozilla decided to team up with Disconnect Inc. to compare page load times between desktop versions of Chrome’s Incognito mode and Firefox Quantum’s Private...

Ryan Jarvinen, a Red Hat open source advocate focusing on improving developer experience in the container community, has been using the Reveal.js presentation framework for more than five years. In his Lightning Talk at All Things Open 2017, he shares what he's learned about Reveal.js and some ways to make better use of it. read more

Intel’s Brian Richardson announced the move in a recent presentation (PDF link). In slightly more technical terms, Intel will require UEFI Class 3 or higher, which lacks legacy BIOS support. Note that this doesn’t mean “Secure Boot” will be mandatory.

KDE Student Programs is pleased to announce the 2018 Season of KDE for those who want to participate in mentored projects that enhance KDE in some way.

Over the past six months operating systems based on Linux completely replaced the other OS and now are used on all 500 most powerful supercomputers.

Linux is everywhere – and will free your computer from corporate clutches. Rival operating systems: most people are too busy to look beyond Windows (left) and macOS (right), but Linux (centre) is worth making time for.

Vienna Calling! This is not only a song by the famous austrian singer Falco, but could also the motto for next years Akademy. In 2018 Akademy will be held at the University of Technology (TU Wien) in Vienna, Austria, from Saturday 11th to Friday 17th August.

This week, we look at Fortran at 60, open source CAD programs, programming-friendly fonts, and more.