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Sometimes kernel developers find themselves competing with each other to get
their version of a particular feature into the kernel. But sometimes
developers discover they've been working along very similar lines, and the
only reason they hadn't been working together was that they just didn't know
each other existed.
The First Beta of the /e/ OS to Be Released Soon, Canonical's Security Patch for Ubuntu 18.04 LTS, Parrot 4.2.2 Now Available, Open Jam 2018 Announced and Lightbend's Fast Data Platform Now on Kuberne
News briefs for September 12, 2018.
RK3399 based 96Boards SBC starts at $99
Vamrs has begun shipping the “Rock960” — the first 96Boards SBC based on the hexa-core Rockchip RK3399. The community-backed SBC sells for $99 (2GB/16GB) or $139 (4GB/32GB). Shortly before Shenzhen-based Vamrs Limited launched a Rockchip RK3399 Sapphire SBC in Nov. 2017, the company announced a similarly open-spec Rock960 SBC that uses the same Rockchip RK3399 […]
5 examples of Prometheus monitoring success
Prometheus is an open source monitoring and alerting toolkit for containers and microservices. The project is a hit with lots of different organizations regardless of their size or industrial sector. The toolkit is highly customizable and designed to deliver rich metrics without creating a drag on system performance. Based on the organizations that have adopted it, Prometheus has become the mainstream, open source monitoring tool of choice for those that lean heavily on containers and microservices.
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How to Setup Apache Subversion with HTTPS Letsencrypt on CentOS 7
Apache Subversion or SVN is open source versioning and revision control software. In this article, we show you how to set up Apache Subversion on the latest CentOS 7 server. We install and configure the svn software with Apache as web server, secure it with Let's encrypt and activate "Basic Authentication" for users.
Injecting chaos experiments into security log pipelines
Security teams depend on high-quality logs for most preventative security efforts. Preventing an incident from occurring requires observable insight into where the failure might come from, and logs are one important source for such insights. When an incident occurs, organizations must be able to respond and contain them as quickly as possible. Logs are not only essential to find the source of a problem, but they also help identify appropriate countermeasures.
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4 Practical Measures to Improve Election Security Now
I was able to visit the DEF CON Voting Village, where actual voting machines were being hacked. But more importantly, there were independent experts and state government voting officials that you could talk to about the voting process. States such as Colorado are making strides by moving to paper ballots, requiring risk-limiting audits, and...
How to install School tool on Ubuntu 18.04 LTS
SchoolTool is a free and open source suite of free administrative software for schools that can be used to create a simple turnkey student information system, including demographics, grade book, attendance, calendaring and reporting for primary and secondary schools.
How to build rpm packages
I have used rpm-based package managers to install software on Red Hat and Fedora Linux since I started using Linux more than 20 years ago. I have used the rpm program itself, yum, and DNF, which is a close descendant of yum, to install and update packages on my Linux hosts. The yum and DNF tools are wrappers around the rpm utility that provide additional functionality, such as the ability to find and install package dependencies.
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How subroutine signatures work in Perl 6
In the first article in this series comparing Perl 5 to Perl 6, we looked into some of the issues you might encounter when migrating code into Perl 6. In the second article, we examined how garbage collection works in Perl 6, and in the third article, we looked at how containers replaced references in Perl 6.
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How to turn on an LED with Fedora IoT
Do you enjoy running Fedora, containers, and have a Raspberry Pi? What about using all three together to play with LEDs? This article introduces Fedora IoT and shows you how to install a preview image on a Raspberry Pi. You’ll also learn how to interact with GPIO in order to light up an LED. What […]
Know Your Storage: Block, File & Object
There are three different kinds of storage solutions -- block, file, and object -- each serving a different purpose while working with the others. Block storage is the oldest form of data storage, where data is stored in...
Linux mktemp Command Tutorial for Beginners (5 Examples)
Creating temporary files or directories is a common task that many Linux command line users do. But there's a dedicated command line tool - dubbed mktemp - that lets you do this.
Nextcloud 14 rolls out with two major security features
Video: Want a full-featured, easy-to-run, open-source Infrastructure-as-a-Service cloud to call your own? Check out the latest version of Nextcloud.
Open Jam, the open source game jam, returns for 2018
Team Scripta is back with the second annual Open Jam, a game jam that promotes open source games and game creation tools.
Open Jam 2018 will run from October 5th-8th.
What is a game jam?
Game jams are similar to hackathons, but for creating video games. Some are in-person, but most are online. They come in many shapes and sizes, but usually have a theme to base the games on, a set amount of time to complete them, and a judging process that helps creators get feedback.
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Mozilla identifies 10 open source personas: What you need to know
Participating in open source communities—or in any open organization, for that matter—means collaborating with others who might not operate the same way you do. Their motivations may differ. Their governance models might seem foreign. Their goals might not immediately speak to you. So if you're going to work together, you'll need to develop a clear sense of what makes the project tick—and decide quickly whether working together is best for your team and your business.
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How to install Sonerezh Music Streaming Server on Ubuntu 18.04 LTS
Sonerezh is a free, open source and web-based music streaming server that can be used to access media from anywhere. It is simple, lightweight and easy to use. In this tutorial, we will explain how to install Sonerezh on Ubuntu 18.04 server.
Stop Killing Your Cattle: Server Infrastructure Advice
It's great to treat your infrastructure like cattle—until it comes to
troubleshooting.
What the gamer means to open source coder culture
The first episode of Season 2 of the Command Line Heroes podcast drops today. (New episodes will be available every week, and there's also bonus material you can get via the newsletter.) The new season focuses on seven big influencers that have shaped IT infrastructure and modern development over the last 40 years.
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Dust off that old Pentium, Linux fans: It's Elive
Distro emerges blinking after 8-year hibernation
What were you doing in 2010? The Space Shuttles were still flying, Toy Story 3 ruled the cinemas, and Apple released its very first iPad. Oh, and Linux distro Elive locked down its last stable build. Until now.…
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