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CS-Cart is a simple and powerful eCommerce platform that can be used to host your own online store easily. In this tutorial, we will learn how to install CS-Cart on Ubuntu 18.04 server.

News briefs for May 23, 2019.

GitHub is a hugely popular web service for source code control that uses Git to synchronize local files with copies kept on GitHub's servers so you can easily share and back up your work. read more

Kernel development is always strange. Andrea Parri recently posted a patch to change the order of memory reads during multithreaded operation, such that if one read depended upon the next, the second could not actually occur before the first.

At a recent Ansible London Meetup, I got chatting with somebody about automated hardware builds. "It's all cloud now!" I hear you say. Ah, but for many large organisations it's not—they still have massive data centres full of hardware. Almost regularly somebody pops up on our internal mail list and asks, "can Ansible do hardware provisioning?" Well yes, you can provision hardware with Ansible… read more

Onion’s $99, sandwich-style Omega2 LTE SBC for remote sensor applications with a MIPS-based, WiFi-enabled Omega2S+ compute module, a Quectel EC25 chipset with LTE Cat 4 and GNSS, plus USB Type-C, microSD, and battery support. Last December, Onion updated its MIPS-based, WiFi-enabled Omega2 board with a similarly OpenWrt-driven Omega2 Pro SBC that increased RAM to 512MB […]

In the first two articles in this series, we explored the general requirements of a Source To Image (S2I) system and prepared an environment specifically for a Go (Golang) application. Now let's give it a spin.

NASA has deployed three free-flying “Astrobee” robots on the ISS for house-keeping tasks. The bots run Ubuntu/ROS and Android 7.1 on Snapdragon-based Inforce modules and a Wandboard and feature 3x payload bays, 6x cameras, and a touchscreen. We haven’t heard a news from the IBM Watson connected CIMON social robot since it debuted with a […]

Linux container technology was introduced more than a decade ago and has recently jumped in adoption in IT environments....

In this tutorial, I will show you how to set up a development environment for Ruby on Rails applications using Docker and Docker compose. We will be using Ubuntu 18.04 as the hosts operating system.

If you live your life in plaintext, there invariably comes a time when someone asks for a word processor document. I run into this issue frequently, especially at the Day JobTM. Although I've introduced one of the development teams I work with to a Docs Like Code workflow for writing and reviewing release notes, there are a small number of people who have no interest in GitHub or working with Markdown. read more

In my first article in this series about Source-to-Image (S2I), we examined the required files and discussed how the S2I standard works with any programming language, from Python to Ruby to Go. Now let's explore designing an S2I build specifically for a Go application. A disclaimer: I still like to call Go "Golang" even though it's not officially called that. read more

Audeme has released a $6.50 “Raspberry Pi MOVI Adapter” board and API to enable a Raspberry Pi pairing with its MOVI Arduino Shield for offline speech recognition and synthesis. We’re used to seeing Arduino compatible, MCU-driven HATs and other add-ons for the Raspberry Pi, but in 2015 Audeme flipped that combo on its head with […]

Telnet is a client-server protocol that connects to a remote server through TCP over port 23. Telnet does not encrypt data and is considered insecure and passwords can be easily sniffed because data is sent in the clear. However there are still legacy systems that need to use it. This is where stunnel comes to […]

A look at the recently released YubiKey 5 hardware authenticator series and how web authentication with the new WebAuthn API leverages devices like the YubiKey for painless website registration and strong user authentication.

How do open-source projects play nicely? They get off Twitter Something odd happened at Kubecon 2019. Rather than snipe at each other from the safety of Twitter, two very similar open-source projects opted to pool their ideas into one: OpenTelemetry.…

With the introduction of the new Firefox Quantum browser in 2017 we changed the look, feel, and performance of our core product. Since then we have launched new products to … Read more The post Latest Firefox Release is Faster than Ever appeared first on The Mozilla Blog.

News briefs for May 21, 2019.

Bludit is a simple, fast, secure, flat-file CMS that allows you to create your own website or blog in seconds. In this tutorial, we will go through the Bludit CMS installation and setup on CentOS 7 system by using NGINX as a web server.

Source-to-Image is an excellent tool for building container images for applications in a fast, flexible, and reproducible way. Usually abbreviated as S2I, Source-to-Image takes a base "builder" image with all the libraries and build tools needed to compile an application or install dependencies (like Python's PIP or Ruby's Bundler) and a set of scripts in predefined locations that are used to build, test, and run the application. read more