Showing headlines posted by bob

Thunderbird also affected as legacy email authentication enjoys a Monday wobble. Nobody likes Mondays, least of all Google's Gmail, the POP3 and IMAP services of which fell over this morning to deprive Monday morning mailers their start-of-week fix.…

Advantech’s Linux-ready, Apollo Lake based “HIT-507” panel PC for healthcare HMI has a 7-inch, P-CAP touchscreen and options including a camera, handset, PoE, and readers for barcode, Smart Card, and RFID/NFC. Advantech has launched a 7-inch, panel PC for medical HMI applications. The HIT-507 is available in VESA or open-frame mounting and supports installation in […]

Apache Cassandra is a database. But it's not just any database; it's a replicating database designed and tuned for scalability, high availability, low-latency, and performance. Cassandra can help your data survive regional outages, hardware failure, and what many admins would consider excessive amounts of data. read more

COPR is a collection of personal repositories for software that isn’t carried in Fedora. Some software doesn’t conform to standards that allow easy packaging. Or it may not meet other Fedora standards, despite being free and open source. COPR can offer these projects outside the Fedora set of packages. Software in COPR isn’t supported by […]

Humans transfer information in many different ways. On the internet, the primary format is text, which is how you're reading this article. However, there is other data on the internet, such as images and sound files and so on. It might seem easy to post an image online or attach a document to an email, until you realize that HTTP/1.1 and SMTP are text-based protocols. Data transferred over such protocols must be represented as a subset of ASCII text (specifically, characters 33 to 126). read more

In Learning to love systemd, the first article in this series, I looked at systemd's functions and architecture and the controversy around its role as a replacement for the old SystemV init program and startup scripts. In this second article, I'll start exploring the files and tools that manage the Linux startup sequence. I'll explain the systemd startup sequence, how to change the default startup target (runlevel in SystemV terms), and how to manually switch to a different target without going through a reboot.

Schools are closed in many countries around the world to slow the spread of COVID-19. This has suddenly thrown many parents and teachers into homeschooling. Fortunately, there are plenty of educational resources on the internet to use or adapt, although their licenses vary. You can try searching for Creative Commons Open Educational Resources, but if you want to create your own materials, there are many options for that too.

As tech conference organizers ramp up for the fall season, you may be seeing calls for papers (CFP) landing in your email box or social media feeds. We at All Things Open (ATO) have seen a lot of presentation proposals over the years, and we've learned a few things about what makes them successful. read more

Google Analytics is the most popular website analytics tool. Millions of developers and creators turn to it to collect and analyze their website statistics. More than 53% of all sites on the web track their visitors using Google Analytics. 84% of sites that do use a known analytics script use Google Analytics. read more

In times like these, it becomes all the more important to take a closer look at tools like Zoom, Slack, and Facebook Messenger. read more

Mattermost is an open-source messaging system that can be used as a Slack alternative. Mattermost brings team communication to a single place and makes it accessible from your Desktop PC, Android devices, and iPhone.

Paul Cormier talks hybrid cloud growth and independence with El Reg. Interview Red Hat’s new CEO is feeling confident. It’s a pretty good time to be the head of a company whose entire business is virtual: virtual machines, hybrid cloud, operating system support, Kubernetes containers. These are boom times.…

WebP is an image format developed by Google in 2010 that provides superior lossless and lossy compression for images on the web. Using WebP, web developers can create smaller, richer images that improve site speed. A faster loading website is critical to the user experience and for the website's marketing effectiveness.

Kubernetes is a new way to deploy Linux. It really is a tight collaboration but what we're really focused on is the customer experience. The post Linux and Kubernetes: Serving The Common Goals of Enterprises appeared first on Linux.com.

The Python Software Foundation (PSF) had to cancel its popular PyCon US event in response to COVID-19. I interviewed Ewa Jodlowska, Executive Director of the PSF, to talk about the experience and see what we all can learn, and how we can be supportive of the non-profit that supports one of my favorite programming languages.

Software development is messy. So many wrong turns, typos to fix, quick hacks and kludges to correct later, off-by-one errors you find late in the process. With version control, you have a pristine record of every wrong turn and correction made during the process of creating the "perfect" final product—a patch ready to submit upstream. Like the outtakes from movies, they are a little embarrassing and sometimes amusing.

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 […]