Issue #199 / Jun 2017

DVD: CentOS 7 Release 1611 (64-bit Install) & Linux Mint 18.1 Cinnamon (32-bit Live)

Article Code

Approximate on sale dates:

  • UK/Europe: May 06
  • USA/Canada: Jun 02
  • Australia: Jul 03

Highlights:

Tired of composing and deciphering those weird, inscrutable strings of characters known as regular expressions? This month we show you Simple Regex Language (SRL), an innovative tool that lets you create regular expressions using simple English commands.

Other highlights within:

• Systemd Graphic Tools – You don’t need to be a command-line junkie to keep an eye on the systemd service manager. We show you some graphic front ends that offer a friendlier view (page 26).
• Amazon Echo’s Alexa – This month’s Programming Snapshot shows how you can teach the Alexa assistant that lives in your Amazon Echo some new tricks (page 46).

You’ll find more great articles in our Linux Voice section, including a practical lesson on network sniffers and a look at the free TensorFlow library for artificial intelligence applications.

SERVICE: Welcome

Tip Talk

The New York City Taxi and Limousine commission announced a proposal that would require ride-hailing services such as Uber to include a space in the app for riders to leave a tip for the driver. The proposal was the work of the Independent Drivers Guild, an organization representing drivers from Uber and other ride-hailing vendors. The drivers want what coffee shop baristas and drivers for other services such as Lyft already have: an easy way for credit card customers to leave a tip.

SERVICE: This Month's DVD

CentOS 7 Release 1611 (64-bit Install) and Linux Mint 18.1 Cinnamon (32-bit Live)

NEWS: NEWS

Updates on technologies, trends, and tools

NEWS: Kernel News

Chronicler Zack Brown reports on the latest news, views, dilemmas, and developments within the Linux kernel community.

: Simple Regex Language

Creating more readable regular expressions with Simple Regex Language

Regular expressions are a powerful tool, but they can also be very hard to digest. The Simple Regex Language lets you write regular expressions in natural language.

REVIEWS: Min

Exploring the Min web browser

A simple design, efficient performance, and a built-in ad blocker are reasons for a closer look at the Min web browser.

REVIEWS: Discreete Linux

Security distribution

Internet users can fly under the radar of hackers and data collectors with Discreete Linux.

REVIEWS: Systemd Graphical Tools

Graphical interfaces for systemd

Systemd has won the race, as indicated by the several tools that already offer a service just a mouse click away. We look at six of these tools.

: Professor Knopper's Lab – Removing systemd

The "removing systemd" experiment

The systemd service manager has been widely adopted by many Linux distros, so why would you want to remove it? The professor reveals why and how.

: Chakra Linux

An elegant and simple Arch Linux-based distro

KDE lovers can rejoice at Chakra Linux's beautiful and functional operating system.

: Container Security

Securing and monitoring containers in enterprise environments

A recent flurry of activity in the container space raises several interesting questions about security among a number of operational aspects in the enterprise environment.

PROGRAMMING: Programming Snapshot – Alexa

Equipping Alexa with self-programmed skills

Asking Alexa only for built-in functions like the weather report gets old quickly, and add-on skills from the skills store only go so far. With a few lines of code, Mike teaches this digital pet some new tricks.

SYSADMIN: Charly's Column – XMLStarlet

Health Spa

Charly and XML have never been best friends. However, because it was vital for him to have an excellent climate indoors, he plucked up his courage and considered XMLStarlet.

LINUXUSER: Command Line – WordGrinder

WordGrinder and the escape from distraction

WordGrinder offers distraction-free writing; we look at how realistic that concept is in everyday use.

: Gnome Flashback

Intro to the Gnome Flashback desktop

If you struggle with the appearance and behavior of the Gnome desktop, the classic features of fallback mode offer an alternative in a familiar style. Lamented by many as dead and gone, Gnome 3 fallback is still alive and kicking in Gnome Flashback.

: Core Infrastructure Initiative

The Core Infrastructure Initiative revisited

How does the Core Infrastructure Initiative fare three years in?

LINUX VOICE: Introduction

Introduction

This month in Linux Voice. 

LINUX VOICE: News

The Linux Voice View

OSI approval guarantees the freedom to innovate.

LINUX VOICE: Computing's Golden Age

Everything Is Awesome

The past is a foreign country.

LINUX VOICE: Doghouse – Legacies

ROI

"maddog" ponders how our actions affect others in ways we cannot predict.

LINUX VOICE: FOSS Advocacy

Spreading the word – The Art of Advocacy

Learn the tricks, tips, and techniques for converting friends, family, and colleagues to free and open source software.

LINUX VOICE: FAQ

TensorFlow

Welcome our new artificial intelligence overlords by tinkering with their gray matter.

LINUX VOICE: Core Technologies

Network Sniffers

Learn what's going on in your network, using Linux and its arsenal of packet capture tools.

LINUX VOICE: FOSSPicks

Sparkling gems and new releases from the world of Free and Open Source Software.

LINUX VOICE: Tutorials – Server Security

First Steps in Server Security

Fear not the barbarians of cyberspace, and follow our guide to shoring up your digital defenses.

LINUX VOICE: Tutorials – TkInter

Graphical Python Apps in Minutes

Expand your Python knowledge and write GUI apps with a smattering of code, thanks to the TkInter toolkit.

Issue 199/2017

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