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Last week we celebrated Pi week with nine new Raspberry Pi articles. Also, advice for advanced developers from A. Jesse (staff engineer at MongoDB) created lots of conversation on HackerNews. Here's the list of reader favorites from March 12-18.

The Linux Foundation offers many resources for Linux and open source developers, users, and administrators. One of the most important offerings is its Linux Certification Program, which is designed to give you a way to differentiate yourself in a job market that's hungry for your skills.

Ansible AWX is the OpenSource version of ansible tower. AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. In this tutorial, I will show you how to install and configure AWX using Docker.

For weeks, the world's been talking about severe Intel design flaws affecting many CPUs and forcing operating systems to look for sometimes costly workarounds.

While we have already discussed the cksum command line utility, there's another tool that you can use in scenarios where, say, you need to verify the integrity of files during transfers. The tool we're talking about here is md5sum. In this tutorial, we will discuss the basics of this command using some easy to understand examples.

January saw the annoucement of a series of critical vulnerabilities called Spectre and Meltdown. The nature of these issues meant the solutions were complex and required fixing delicate code.

Turtl is a secure and encrypted Evernote alternative. It's an open source application that allows you to take notes, bookmark websites, store documents, share passwords with your coworkers, and more. In this tutorial, we will show you step-by-step how to install and configure Turtl server on CentOS 7.

In my last article, I described my latest music problem: I need an additional stage of amplification to make proper use of my new phono cartridge. While my pre-amplifier contains a phono stage, its gain is only suitable for cartridges that output about 5mV, whereas my new cartridge has a nominal output of 0.4mV. read more

On Friday, Mozilla issued a security advisory for Firefox, the default web browser in Fedora. This advisory centered around two CVEs — both of which allowed an out of bounds memory write while processing Vorbis audio data, leading to arbitrary... Continue Reading →

Calling itself a replacement for Windows and macOS, Zorin OS has been established as a beginner-friendly option that offers a smooth ride while making the transition. The latest Zorin OS 12.3 release works to strengthen the basics of the operating system and polishes the whole experience.

How valuable is your data? If your storage drive crashed, would it ruin your day? Your week? Your entire career? Only you can answer those questions for yourself and your organization. But I'll tell you, personally, I need my files -- not only to get my day-to-day job done, but to reference older information and even look at personal keepsakes (like all my digital photos).

Aaeon’s automotive-focused “VPC-5600S” networked video recorder PC runs Linux or Windows on 7th Gen Core chips and offers dual hot-swappable SATA trays and 6x to 10x GbE ports, with 4x to 8x of those supporting PoE. Aaeon has launched a rugged VPC-5600S network video recorder (NVR) embedded computer with up to 10x Gigabit Ethernet ports, of which up to 8x support Power-over-Ethernet (PoE).

In this edition of our open source news roundup, we take a look China's open source AI technology, GitHub making open source licensing easier, the Eclipse Foundation taking over Java EE, and more. Open source news roundup for February 3-17, 2018.

Bash is a shell and command language. It is distributed widely as the default login shell for most Linux distributions. We've rounded up some of the most popular Bash-related articles for your weekend reading.

News briefs for March 16, 2018.

Many people turn to popular services like LastPass and 1Password to help them wrangle their passwords. While solid, those services are also proprietary and closed source. So where can an open source enthusiast turn to find an alternative? Enter Bitwarden, an application that's aiming to become the go-to open source password manager on the web.

Linux's creator said he thinks CTS Labs' AMD chip security report "looks more like stock manipulation than a security advisory" and questions an industry. CTS Labs, a heretofore unknown Tel Aviv-based cybersecurity startup, has claimed it's found over a dozen security problems with AMD Ryzen and EPYC processors. Linus Torvalds, Linux's creator, doesn't buy it.

Poll says devs wouldn’t write unethical code - probably.. Stack Overflow’s annual survey has revealed the tools and tech that developers love to hate: Visual Basic 6, IBM Db2 and SharePoint. According to the poll, which took in the views of more than 100,000 devs, Rust is the most loved programming language for the third year running. It is closely followed by Kotlin, which makes its debut in the survey.

Many Linux desktops include the ability to easily encrypt or decrypt files, and if that capability is not built in, it’s easy to add. I will walk you through the process of encrypting and decrypting a file from within three popular Linux file managers: Nautilus (aka GNOME Files), Dolphin and Thunar.

This is a list you can use to secure yourself, your significant other and your non-techie loved ones from the majority of the most-common and easiest-to-pull-off types of crime and cruelty.