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Using LibreOffice for your open source budgeting tool

Budgets can be intimidating for beginners. It can feel overwhelming to think about money, much less about how to keep track of it. But it's important to know where your money is coming and going. In this article, I'll step through a sample budget by explaining the logic behind important money decisions as well as the formulas you need to automate the process. Fortunately, LibreOffice makes it easy for anyone to keep their yearly budget in check, even the math-averse.

Rugged 10.1- and 15.6-inch panel PCs support Ubuntu

Avalue’s fanless. 10.1- and 15.6-inch “ARC” panel PCs run Linux or Win 10 on an Apollo Lake SoC and offer WXGA capacitive touchscreens, SATA and mSATA storage, IP65, shock/vibration, and -10 to 50°C ruggedization.

7 open source QA platforms

Where do you go when you have a question? Since humans began walking the earth, we've asked the people around us—our family, friends, neighbors, classmates, co-workers, or other people we know well. Much later came libraries and bookstores offering knowledge and resources, as well as access for anyone to come in and search for the answers. When the home computer became common, these knowledge bases extended to electronic encyclopedias shipped on floppy disks or CD-ROMs.

How to Install Microsoft Teams Linux on Ubuntu and CentOS

Microsoft Teams is a communication platform used for Chat, Calling, Meetings, and Collaboration. In this tutorial, we will show you how to install Microsoft Teams Linux on CentOS 8 and Ubuntu 18.04 desktop.

Linux-driven net appliance has six GbE and a pair of 10GbE ports

IEI’s compact “Puzzle-IN003B” networking appliance runs Ubuntu on a quad- or octa-core Atom C3000 with up to 128GB DDR4, 32GB eMMC, SATA, 2x M.2, mini-PCIe, 6x GbE, and 2x 10GbE SFP+ ports. Intel just announced a 10nm, up to 24-core Atom P5900 “Snow Ridge” successor to the server-class, networking-oriented Atom C3000, but we’re likely to […]

Bye Bye 1GB Pi

The 2GB RAM model of Raspberry Pi 4 has dropped in price by $10 to the $35 — the same as the 1GB. The price drop followed the confirmation last week that a new RPi 4 has been released that fixes the USB Type-C problem.

25 years of Delphi and no Oracle in sight: Not a Visual Basic killer but hard to kill

Productivity or performance? Hey, why not both? On this day 25 years ago, Borland Software trotted out version 1.0 of the Delphi application development product, making the announcement at the Software Development '95 event in San Francisco.

3 steps for product marketing your open source project

I frequently get questions from open source project creators or new founders of commercial open source software (COSS) companies about the best way to market their product. Implicit in that inquiry lies more foundational questions: "What the hell is product marketing? How much time should I spend on it?" This article aims to share some knowledge and specific action items to help open source creators understand product marketing as a concept and how to bootstrap it on their own until a project reaches the next level of traction.

Python programming language: Now you can take NSA's free course for beginners

Developers already have numerous options from the likes of Microsoft and Google for learning how to code in the popular Python programming language. But now budding Python developers can read up on the National Security Agency's own Python training materials.

7 Open Source Projects We Love

“In love, you must open your heart — and your source code.” -David Habusha, VP Product at WhiteSource. This Valentine’s Day, we are sharing a different kind of love, one only developers can truly appreciate: love of open source projects. If you’re a developer, open source probably plays a major role in your work. Perhaps you love it just as much as we do, and for that reason, we’ve created this post to share the seven open source projects we admire the most.

Linux is ready for the end of time

2038 is for Linux what Y2K was for mainframe and PC computing in 2000, but the fixes are underway to make sure all goes well when that fatal time rolls around.

How to restore a single-core computer with Linux

In a previous article, I explained how I refurbish old dual-core computers ranging from roughly five to 15 years old. Properly restored, these machines can host a fully capable lightweight Linux distribution like Mint/Xfce, Xubuntu, or Lubuntu and perform everyday tasks. But what if you have a really old computer gathering dust in your attic or basement?

Linux is our love language

2019 was a year of learning in the Cherry household. I am a senior software engineer who set out to learn new skills and, along the way, I taught my husband, Chris. By teaching him some of the things I learned and asking him to work through my technology walkthrough articles, I helped Chris learn new skills that enabled him to pivot his career deeper into the technology field. And I learned new ways to make my walkthroughs and training materials more accessible for readers to digest.

South Koreas government explores move from Windows to Linux desktop

In what may prove to be the biggest migration from Windows to the Linux desktop, the South Korean government is looking into shifting from Windows 7 to a trio of Linux desktops.

How to Install Django Web Application Framework on Debian 10

Django is an open-source web application framework that helps you to develop dynamic websites and applications. In this tutorial, we will learn how to install the Django web framework with PIP on Debian 10. We will also learn how to create a Django application and connect it with a database.

6 open educational resources for learning Spanish

My goal for 2020 is to improve my Spanish, and I intend to use the open educational resources described below to help me along my long path towards fluency. These suggestions are by no means an exhaustive list of resources for learning Spanish. The items included are all open resources, which means they are either shared under an open license or are in the public domain.

How to Install Ruby on Rails on CentOS 8

Ruby on Rails is a free and open-source web application framework that helps you to create a website with Ruby. In this tutorial, we will show you how to install Ruby on Rails on CentOS 8 server.

Give an old MacBook new life with Linux

When I installed Apple's MacOS Mojave, it slowed my formerly reliable MacBook Air to a crawl. My computer, released in 2015, has 4GB RAM, an i5 processor, and a Broadcom 4360 wireless card, but Mojave proved too much for my daily driver—it made working with GnuCash impossible, and it whetted my appetite to return to Linux. I am glad I did, but I felt bad that I had this perfectly good MacBook lying around unused.

Open-Source Security Projects: Choosing a Brandable .com Domainhegt/he

LinuxSecurity would like to thank NameEstate.com for contributing this article.The importance of an open-source security project name can’t be overstated. A name serves as a first impression. It’s your first chance to tell people who you are and what you do. An impactful name is the best way to convey your value and what you can offer to clients. So, when it comes to open source security projects, finding a name that shows you are capable, trustworthy, and secure can determine your reach and success.

Create a real-time object tracking camera with TensorFlow and Raspberry Pi

Are you just getting started with machine/deep learning, TensorFlow, or Raspberry Pi? I created rpi-deep-pantilt as an interactive demo of object detection in the wild, and in this article, I'll show you how to reproduce the video below, which depicts a camera panning and tilting to track my movement across a room.

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