Issue #202 / Sep 2017

DVD: Debian 9 and Tails 3 (64-bit)

Article Code

Approximate on sale dates:

  • UK/Europe: Aug 05
  • USA/Canada: Sep 01
  • Australia: Oct 02

Highlights:

If you work from a laptop or other portable device, extending the time between charges is a great way to improve your productivity. The Linux environment includes several utilities that will help you configure and monitor the system’s power consumption settings. This month we focus on tools for power management. Also inside:

  • Amahi – this hearty home server system lets you turn your old computer into a file server, streaming server, or network backup target.
  • JavaScript Alternatives – If you like JavaScript but you’re looking for a language with fewer issues, try CoffeeScript, Dart, Elm, or TrueScript.

This month’s Linux Voice section includes articles on ELF executables, network scanning, Apache Spark, and more.

SERVICE: Welcome

Welcome

A recent article in several popular news sources recounts the story of a security robot at The Washington Harbour commercial district, affectionately called Steve, that drove itself into a water fountain. The water feature is at the bottom of a few short steps that start at floor level – without a planter or bench to serve as a casual barricade. The poor little robot was just rolling along, watching things, and the floor dropped out from under it. 

SERVICE: This Month's DVD

Debian 9 and Tails 3

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.

NEWS: Interview – Canonical's Mark Shuttleworth

Mark Shuttleworth talks about Canonical's next steps

We sat down with Mark Shuttleworth, the founder and CEO of Canonical, to talk about the future of Ubuntu and the company.

NEWS: openSUSE Conference 2017

openSUSE community gathering

Swapnil shares some highlights of openSUSE Conference 2017.

: ACPI Tools

Tools for checking ACPI battery data

Linux offers some useful command-line tools that leverage the ACPI power management framework to display detailed data on the status of a laptop battery.

: Power Management Tools

Tools for optimizing Linux power management

Linux offers several tools that help users analyze the power consumption of hardware components.

REVIEWS: Document Management

Document management for the small office

Even in a small office, countless letters, email messages, and PDFs arrive daily. Document management systems help you avoid drowning in the flood of documents.

PROGRAMMING: Amahi

Set up a multipurpose home server

Install a home server to make your data omnipresent.

PROGRAMMING: JavaScript Alternatives

CoffeeScript, Dart, Elm, and TypeScript

JavaScript is the stuff of which many interactive web clients is made, but it comes with a fair amount of historical ballast. The creators of four alternative scripting languages seek to ditch the ballast.

SYSADMIN: Enlightened libcoap

Ikea Illuminati

Charly did a spot of shopping in a furniture store and came out with a smart lighting system that he has now automated with a Linux PC: Read on for further enlightenment.

PROGRAMMING: Programming Snapshot – Driving Data

Reading driving data via the on-board diagnostic port

A connector plugged into the diagnostic port of Mike Schilli's cars sends current information such as speed, acceleration, and fuel economy via the mobile phone network to a cloud service. An app and a programmable API read out the data and provide stunning visualizations.

IN-DEPTH: Open Hardware – Turbot

Fishing for Users

The MinnowBoard.org Foundation offers an open source single-board computer that is fast enough for professional use, but accessible for all user levels.

LINUXUSER: Command Line – Googler

Command-line search engine

With a few customizations, Googler plus a text-based browser offers faster, more accurate searching than a traditional web browser.

LINUXUSER: PhotoQt

Qt5-based image viewer PhotoQt

The lean PhotoQt tries to join the ranks of modern image viewers, but it's still not very stable.

LINUX VOICE: Introduction

Introduction

This month in Linux Voice.

LINUX VOICE: News

News Analysis

Data protection laws are not just about keeping personal information safe; they are also about stopping the derivation of personal insights from seemingly harmless information.

LINUX VOICE: Downside of Free Software

Downside of Free Software

Free software isn’t free, and we’ll end up paying. 

LINUX VOICE: ELF

Discover what goes on inside executable files, how to reverse-engineer them, and how to make them as small as possible.

LINUX VOICE: FAQ – Flathub

Flathub

A distro-agnostic software repository set to take the Linux world by storm.

LINUX VOICE: Core Technologies – Network Scanning

Network Scanning

Network scanning may carry a negative connotation, but it doesn't mean you shouldn't look for weak spots in your network.

LINUX VOICE: FOSSPicks

Calibre 3.0, WereSync 1.0b, COLMAP 3.1, Tor Browser 7.0, Dungeon Crawl Stone Soup 0.20, and much more!

LINUX VOICE: Doghouse – Problem Solving

Agile Minds

How you approach a problem goes a long way toward success in code development.

LINUX VOICE: Tutorials – Apache Spark

Highly Parallel Programming with Apache Spark

Churn through lots of data with cluster computing on Apache's Spark platform.

LINUX VOICE: Tutorials – CherryTree

Organize Your Life with CherryTreeTutorials

Work smarter and faster using this hierarchical note-taking app that's packed with power user features.

Issue 202/2017

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