Showing all newswire headlines

Do you have a non-development career in technology? Do you ever ask yourself if it would be worth the time to learn to code? If so, rest assured; the answer is absolutely YES! But what do you have to gain by learning a programming language or two?

Giving a kid their very own first computer is one of the greatest feelings I can imagine. However, insuring that said recipient will use that computer productively is another whole line of code. Every machine we place is Linux-powered so that kid has an advantage from the beginning. How do we compete with the likes of Facebook and Instagram? Snapchat and Twitter? We've learned how to make STEM topics fun. Here's how we did it.

This step-by-step tutorial teaches you to install a Discourse forum on Digital Ocean cloud server properly. You’ll have a functioning SMTP server with a free SSL installed on your forum.

Here is out third article in the Building a Raspberry Pi Cluster series. We will talk about what software we can use to make all the cluster nodes respond to your commands all at once, so that you can install whatever you wish and do it only once for ll of the cluster nodes instead of configuring them one by one as separate entities. Such software greatly eases your work and reduces the time needed to perform operations. It does not matter if you have four, eight or fifty nodes to work with you can make them all do the same thing at the same time.

If you've struggled with workarounds for certain character formats on the command line, this BASH trick will make you very happy. It allows AWK and sed to use BASH as an interpreter.

On Linux and Unix-like operating systems, the wc command allows you to count the number of lines, words, and bytes of each specified file or standard input and print the result.

KDE Connect is an excellent way to connect your Android phone and your Linux PC. Set it up with proper integration on the MATE Linux desktop.

Which IT certifications will boost your cloud computing credentials – and salary?

At Red Hat Summit, ITPro Today sat down with Red Hat CEO Jim Whitehurst and talked about life after the IBM merger, hybrid cloud and the competition.

E-con has released a $79, 3.4-megapixel “e-CAM30_CUNANO” camera with a V4L2 Linux driver that supports Nvidia’s Jetson Nano dev kit. The MIPI-CSI2 driven S-mount camera streams 1080p@60 video. Nvidia’s new Linux-driven Jetson Nano, a scaled-down, lower power version of the Jetson TX2, now has a camera accessory thanks to E-con Systems’ $79 e-CAM30_CUNANO camera kit. […]

Looking for a Linux laptop? Here are 10 places you can buy a Linux computer. Some of the shops even sell computers preinstalled with LibreBoot instead of BIOS. Check out the list.

Bareos (Backup Archiving Recovery Open Sourced) is a cross-network, open-source backup solution that preserves, archives and recovers data from all major operating systems. The Bareos project started 2010 as a Bacula fork and is now being developed under the AGPLv3 license.

Guake is a drop-down terminal for the GNOME desktop which includes split terminal functionality, session save/restore, support for transparency, and many other features.

If you have sensitive data on your computer, it should be protected by encryption. In this article, I will show you how to encrypt a partition in Linux using a VeraCrypt.

Shopware is a widely used professional open source e-commerce software. This tutorial will show you how to install Shopware Community Edition (CE) on a Debian 9 system by using NGINX as a web server and how to secure the website with a free Let's encrypt SSL certificate.

News briefs for Friday, May 17, 2019.

Running software is something that most of us do without thinking about it.  We run in "on premises"—our own machines—or we run it in the cloud - on somebody else's machines.  We don't always think about what those differences mean, or about what assumptions we're making about the securtiy of the data that's being processed, or even of the software that's doing that processing.  Specifically, when you run software (a "workload") on a system (a "host") on the cloud or on your own premises, there are lots and lots of layers. You often don't see those layers, but they're there. read more

By design, Ansible expresses the desired state of a machine to ensure that the content of an Ansible playbook or role is deployed to the targeted machines. But what if you need to make sure all the infrastructure changes are in Ansible? Or verify the state of a server at any time? read more

The PS3 was a great console, and it was home to plenty of awesome games. Keeping an old one around now might seem a little cumbersome. Thankfully, you can play your PS3 games on Linux with the RPCS3 emulator. This guide will walk you through the process of getting set up. Before you continue, please note that RPCS3 is still in Alpha. Expect bugs. That said, you'll still find plenty of games are playable.

When writing Bash scripts, you will sometimes find yourself in situations where you need to read a file line by line. For example, you may have a text file containing data that should be processed by the script.