The Python language, which is not new but continues to gain momentum and users as if it were, has changed remarkably little since it first was released. I don't mean to say that Python hasn't changed; it has grown, gaining functionality and speed, and it's now a hot language in a variety of domains, from data science to test automation to education.

When BirdCam Goes Mainstream

If you read my articles on when I originally set up BirdCam a few years ago, you'll remember I did it with compatibility in mind. At the time of this writing, BirdCam is simply an HTML page with the JavaScript language to refresh the images constantly, in order to create a low-fps video stream of sorts. more>>

Nightfall on Linux

I've looked at general astronomy programs in the past that are helpful for many tasks you might need to do in your stargazing career. But, several specific jobs are more complicated and require specialized software to make relevant calculations, so here, let's take a look at Nightfall. more>>

Enter to win a Red Hat Video Classroom Course of your choice!

Daily Giveaway - Fun Prizes from Red Hat!

Red Hat is giving away prizes to Linux Journal readers through the end of October. Enter to win! Each day we'll be giving away some pretty cool Red Hat tumblers or scarves, with the grand finale prize of a Red Hat Video Classroom Course of your choice -- a value up to $3,500!

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Installing and Running a Headless Virtualization Server

In recent years, hardware virtualization has become commonplace in the computing industry and more available to end users. The idea behind it is a noble one. Why invest in allocating more server hardware and not utilize it to its full potential, when instead you can consolidate it all onto one or a few servers and share their resources? more>>

Ubuntu MATE, Not Just a Whim

I've stated for years how much I dislike Ubuntu's Unity interface. Yes, it's become more polished through the years, but it's just not an interface that thinks the same way I do. That's likely because I'm old and inflexible, but nevertheless, I've done everything I could to avoid using Unity, which usually means switching to Xubuntu. more>>

Non-Linux FOSS: Screenshotting for Fun and Profit!

I do a lot of my day-job work on a Windows computer. Part of this involves taking screenshots for training purposes. For years, I've used the built-in "Snipping Tool" that comes with Windows, but I've always hated it. more>>

Nasdaq Selects Drupal 8

Dries Buytaert announced today that Nasdaq Corporate Solutions has selected Drupal 8 and will work with Acquia to create its Investor Relations Website Platform. In the words of Angela Byron, a.k.a "Webchick", "This is a big freakin' deal." more>>

Canonical Ltd.'s Ubuntu Core

Canonical Ltd.'s "Snappy" Ubuntu Core, a stripped-down version of Ubuntu designed for autonomous machines, devices and other internet-connected digital things, has gained significant traction in the chipset/semiconductor market recently. more>>

Build Your Own Raspberry Pi Camera

During the past few years, my BirdCam setup has evolved significantly. As I mention in the UpFront section of this issue, I hope to get the stream transferred to a YouTube Live stream at some point, so I can watch the feathery show on my television. And although watching the birds is the end goal, I'm constantly on a mission to improve the quality and flexibility of my setup. more>>

Netlist, Inc.'s HybriDIMM Storage Class Memory

The metachallenge in today's data-saturated world is turning Big Data into actionable insight. A straight line to faster insights can be found in Netlist, Inc.'s new HybriDIMM Storage Class Memory (SCM), which the company describes as the industry's first standards-based, plug-and-play SCM solution. more>>

Secure Desktops with Qubes: Compartmentalization

This is the third article in my series about Qubes. In the first two articles, I gave an overview about what Qubes is and described how to install it. more>>

Polishing the wegrep Wrapper Script

When last I discussed shell scripts, I was presenting a shell script that offered an alternative to the -C context flag in GNU grep. more>>

Android Candy: More Life Gamification

You might remember a couple months ago my mention of Habitica, which is a gamification of your daily to-do list. One of my friends on Twitter mentioned an app he uses on Android called Wokamon, which ties in with your FitBit (or any of several other "step-counter" devices). more>>

LinkedIn's {py}gradle

To facilitate better building of Android apps, the technical team at LinkedIn has developed {py}gradle, a new powerful, flexible and reusable Python packaging system. Now available to the Open Source community, {py}gradle wraps Python code into the Gradle build automation tool so that developers can build Android apps more easily. more>>

A New Mental Model for Computers and Networks

One of the great works of geekdom is Neal Stephenson's In the Beginning Was the Command Line, an essay-length book that came out in 1999. As with Linux, the code was open. Still is. more>>

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