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One can argue that containers and DevOps were made for one another. Certainly, the container ecosystem benefits from the skyrocketing popularity of DevOps practices, both in design choices and in DevOps’ use by teams developing container technologies. Because of this parallel evolution, the use of containers in production can teach teams the fundamentals of DevOps and its three pillars: The Three Ways. Principles of flow Container flow read more

The software enabling this technology comes in many forms, with Docker as the most popular. The recent rise in popularity of container technology within the data center is a direct result of its portability and ability to isolate working environments, thus limiting its impact and overall footprint to the underlying computing system. To understand the technology completely, you first need to understand the many pieces that make it all possible. Join us this weekend as we learn about Containers.

Hackers share general public's love of popular programming language Python, either the world's most popular programming language or a close runner up, turns out to be the most widely used language for hacking tools.…

Occasionally Ubuntu can throw some errors when updating the system and that can confuse the user. Here are the common Ubuntu update errors and how to fix them with minimal fuss.

Video: In an e-mail to the BBC, Torvalds comes over as a voice of reason in the heated Linux Code of Conduct fights.

The second major milestone release of Java in 2018 is now available, providing organizations with a release that will be supported for up to eight years.

Encrypted sync and faster – up next is Mail and a phone version, CEO promises Interview. This week the Vivaldi browser received its biggest update, adding secure sync across devices and making many operations speedier.…

News briefs for September 28, 2018.

Most every Linux distribution is based on another one. Many are based on Ubuntu or Debian, some are based on Fedora, while others are based on Arch Linux. And, even when a distribution offers different types of releases (stable vs. rolling, or various available desktops), they are generally based on the same base platform. Netrunner, however, takes a slightly different approach.

Make the most of your time at Open Source Summit/ELC + OpenIoT Summit Europe! Over a dozen events taking place alongside Open Source Summit and ELC+OpenIoT Summit Europe offer attendees even more ways to increase skills and connections - all in one trip. 300 conference sessions, 2000 attendees, 13 co-located events and dozens of event experiences; if you're not registered yet, now is the time.

We will show you how to install PHP 7.2 on a Linux VPS running CentOS 7 as an operating system. PHP is a server-side scripting language commonly used for Web development, but it is also used as a general-purpose programming language. PHP powers WordPress, the most popular content management system used for blogging and building websites as well as may other e-commerce websites, customer relationship management software, enterprise resource planning software and much more.

Observium is a powerful and flexible free and open source auto-discovery network monitoring software. In this guide, we’ll show you how to install and configure the latest version of Observium Network Monitoring software (Community Edition) on Debian 9 release.

In this tutorial, we will discuss the basics of realpath and readlink commands that are similar (if not same) in the sense that they display resolved symbolic links in output.

Ever wondered why programming in Bash is so difficult? Bash employs the same constructs as traditional programming languages; however, under the hood, the logic is rather different.

Continuous integration (CI) jobs can generate massive volumes of data. When a job fails, figuring out what went wrong can be a tedious process that involves investigating logs to discover the root cause—which is often found in a fraction of the total job output. To make it easier to separate the most relevant data from the rest, the Logreduce machine learning model is trained using previous successful job runs to extract anomalies from failed runs' logs. read more

Octavo unveiled a 27 x 27mm OSD335x C-SiP package that builds on its previous Sitara AM335x based SiP by adding up to 16GB eMMC and an oscillator along with 1GB DDR3, PMIC, LDO, and EEPROM. Octavo Systems unveiled the OSD335x C-SiP, which is its most highly integrated System-In-Package (SiP) module yet. Like its earlier models, […]

This tutorial describes how to create MySQL user accounts and grant privileges.

I’m a huge fan of Grails. Granted, I’m mostly a data person who likes to explore and analyze data using command-line tools. But even data people sometimes need to look at the data, and sometimes using data means having a great data browser. With Grails, jQuery, and the DataTables jQuery plugin, we can make really nice tabular data browsers. read more

Ethereum has established itself as one of the big players in the cryptocurrency world. It's value has been on a steady rise for well over a year, and it's one of the most widely traded coins in the world.

Ethereum is also an open source technology, and the Ethereum blockchain is powering a whole new wave of web development and web technologies. Even though the initial wave of interest in Ethereum has subsided, it's clearly not too late to get involved.

Developers of the Debian-based SparkyLinux operating system released today three special editions of the recently announced SparkyLinux 5.5 "Nibiru" series.