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In this tutorial, we will show you how to install the Onlyoffcie Document Server on the latest Debian Buster 10. We will install the Onlyoffice Document Server with the PostgreSQL, Nginx, and Letsencrypt.

If you have a talent you want to share with the world, whether it's making your favorite sourdough bread or speedrunning through a level of your favorite video game, live streaming is the modern show-and-tell. It's a powerful way to tell the world about your hobby through a medium once reserved for exclusive and expensive TV studios. Not only is the medium available to anyone with a relatively good internet connection, but the most popular software to make it happen is open source.

Raspberry Pi can be used to interface with the real world from its GPIO, for example, by controlling a stepper motor. You can also use Raspberry Pi to dialog with some devices—like Arduino—by using a serial USB port. In this guide, I'll show you how to connect your Raspberry Pi to a serial USB port and read its values with Python from the terminal (without a desktop environment). For this purpose, we'll use Pyserial and its terminal tool.

What happens if you have multiple disks or partitions that you’d like to use for a media project and you don’t want to lose any of your existing data, but you’d like to have everything located or mounted under one drive. That’s where mergerfs can come to your rescue! mergerfs is a union filesystem geared […]

Advantech’s 3.5-inch “MIO-5373” SBC runs Ubuntu or Win 10 on an 8th Gen Whiskey Lake CPU and offers up to 32GB DDR4, up to 64GB eMMC, triple display support, 2x GbE, 4x USB 3.0, 2x M.2, and MI/O expansion. The MIO-5373 follows a long list of other 3.5-inch SBCs with Intel’s 8th Gen Whiskey Lake […]

For science fiction fans, it feels like video chat was a long time coming, but now it's safe to say that a video call is indeed a great way to communicate remotely. Just as advertised by Star Trek and countless Philip K. Dick novels, the human face conveys a lot of information that the human voice doesn't. There's a human connection established through a video call that doesn't quite happen with text or even voice chats. It's a triumph of modern technology. read more

"There are 10 types of people in this world: those who understand binary and those who don't." We work with binaries daily, yet we understand so little about them. By binaries, I mean the executable files that you run daily, right from your command line tools to full-fledged applications. Linux provides a rich set of tools that makes analyzing binaries a breeze! Whatever might be your job role, if you are working on Linux, knowing the basics about these tools will help you understand your system better. read more

In this strange and difficult time of a global pandemic, we are all called upon to do things differently, to change our routines, and to learn new things. read more

Askbot is a free, open-source and highly-customizable question and answer forum software written in Python and Django. It is simple, lightweight and very similar to other forum software StackOverflow and YahooAnswers.

Raspberry Pi Ltd. has launched a $50 “High Quality Camera” for the Raspberry Pi. The 12.3-megapixel, HD camera ships with optional 6mm CS-mount ($25) and 16mm C-mount ($50) lenses. Raspberry Pi Ltd. has sold 1.7 million units of its circa 2016, 8-megapixel v2 Raspberry Pi Camera after discontinuing its original 5-megapixel camera. Raspberry Pi has […]

Sochip has launched a $440 V831 development kit for the new Allwinner V831 IP Camera SoC. The Linux-driven, single Cortex-A8 SoC supports H.265 encoding of single HD or lower-res dual-stream video, and features a 0.2-TOPS NPU. Sochip collaborates with Allwinner on Allwinner-branded low-power camera SoCs such as the 1.2GHz, single Cortex-A7 Allwinner S3 found on […]

Ansible is a widely used configuration management tool written in Python language that helps to configure single or multiple machines at the same time. This tutorial shows how to install Ansible on CentOS, Debian and Ubuntu.

A number of the proposals for how to manage the COVID-19 pandemic rely on being able to determine who has come into contact with infected people and therefore are at …

As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends for product marketers, managers, and other influencers. Here are five of my and their favorite articles from that update.

Digital contact tracing apps have emerged in recent weeks as one potential tool in a suite of solutions that would allow countries around the world to respond to the COVID-19 …

The latest version of Red Hat's community Linux distro is out, and it's a good one. And, soon, Lenovo will ship Fedora-based ThinkPads.

Smart Wireless’ LGA form-factor “Inforce 6503 SoM” for compact 4K display and camera applications runs Android 8.1 on a Snapdragon 660 with 3GB LPDDR4, 32GB eMMC, 802.11ac, BT 5.0, GNSS, and an optional carrier board. Smart Wireless Computing, which prior to last year’s acquisition by Smart Global Holdings was known as Inforce Computing, has announced […]

In this tutorial, we’ll learn how to integrate ONLYOFFICE online editors with Plone to edit and collaborate on docs stored there with no need to leave the application.

Linux distro giant gets cosy with Microsoft among other announcements. Red Hat Summit The Red Hat (virtual) Summit is under way, and the Linux distro giant has announced the release of OpenShift 4.4, new deals with Microsoft, and the unboxing of Fedora 32.…

Sequent Microsystems has launched a $20 “4-Relay” add-on for the Raspberry Pi with four line-switching relays for loads of up to 10A and 250V. The cards can stack up to 8x high for 32 switched relays. Sequent Microsystems has won Kickstarter funding for a Raspberry Pi add-on card designed to switch multiple lights or appliances. […]