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Command-Line Cloud: rss2email

Linux Journal - Thu, 05/22/2014 - 12:05

In my last article, I started a series called Command-Line Cloud. The intent of the series is to discuss how to use the cloud services we are faced with these days without resorting to a Web browser. I spend most of my time on the command line, so that's where I'd most like to interface with cloud services. more>>

Categories: Linux News

The Growing Role of UEFI Secure Boot in Linux Distributions

Linux Journal - Wed, 05/21/2014 - 13:48

With the increasing prevalence of open-source implementations and the expansion of personal computing device usage to include mobile and non-PC devices as well as traditional desktops and laptops, combating attacks and security obstacles against malware is a growing priority for a broad community of vendors, developers and end users. more>>

Categories: Linux News

Docker: Lightweight Linux Containers for Consistent Development and Deployment

Linux Journal - Mon, 05/19/2014 - 14:47

Take on "dependency hell" with Docker containers, the lightweight and nimble cousin of VMs. Learn how Docker makes applications portable and isolated by packaging them in containers based on LXC technology. more>>

Categories: Linux News

Non-Linux FOSS: Git Yer Tortoise On!

Linux Journal - Thu, 05/15/2014 - 15:12

Git has become the most popular version-tracking platform around for open-source projects. Whether you're using GitHub, Gitorious, Bitbucket or similar, or even if you're hosting the git repository yourself, accessing the code is something us Linux users take for granted. more>>

Categories: Linux News

Two-Factor Authentication System for Apache and SSH

Linux Journal - Wed, 05/14/2014 - 15:40

If you run a publicly accessible Web server for your own use (and let's face it, if you're reading Linux Journal, there's a very good chance you do), how do you go about limiting the risk of someone accessing your site and doing bad things? How about SSH, an even bigger concern? more>>

Categories: Linux News

Siege Your Servers!

Linux Journal - Mon, 05/12/2014 - 16:59

Setting up Web servers is fairly simple. In fact, it's so simple that once the server is set up, we often don't think about it anymore. It wasn't until I had a very large Web site rollout fail miserably that I started to research a method for load-testing servers before releasing a Web site to production. more>>

Categories: Linux News

Android Candy: Waze

Linux Journal - Thu, 05/08/2014 - 16:08

I have a love/hate relationship with Waze. The idea of peer collaboration regarding traffic, combined with the technology to accomplish it on an enormous scale is truly amazing. Yet, every time I've used Waze myself, it's been an exercise in frustration. It has insisted I turn left off a bridge, and then it refused to reroute me when I didn't. more>>

Categories: Linux News

SciPY for Scientists

Linux Journal - Wed, 05/07/2014 - 12:19

In my last article, I looked at NumPY and some of its uses in numerical simulations. Although NumPY does provide some really robust building blocks, it is a bit lacking in more sophisticated tools. SciPY is one of the many Python modules that build on NumPY's. more>>

Categories: Linux News

Montréal-Python 46: Electronic Frontier

Montreal Python - Mon, 05/05/2014 - 23:00

It is with great pleasure that we invite you to the 46th edition of Montreal Python's meetup.

We have the great privilege to host 2 talks on operating systems. Frédéric Harper will present Firefox OS for mobile and Jacob Cook will present ArkOS for the Raspberry Pi.

Following the panel discussion on Python 2 - 3, Rory Geoghegan from Ecometrica will present a lighting talk in unicode. Followed by Davin Baragiotta from Savoir-Faire Linux will talk about How to deploy an application on Heroku based on the Heroku 101 workshop presented at PyCon. Finally George Peristerakis will talk about career advice to new software developer graduates.

Please register on Eventbrite, before Sunday noon, in order to help us better organize the event.

Flash Presentations:
  • Davin Baragiotta : Déployer une application web sur Heroku
  • George Peristerakis: A guide through the modern developer career landscape.
  • Hadrien David: Key versioning caching.
Main presentations:
  • Frédéric Harper - Firefox OS: HTML5 to the next level If you are like me, your spectrum of interest is large when it comes to technology. You may be a Python developer, but that does not mean you have not any interest in HTML, and it’s a good coincidence as it’s the foundation of my presentation. In this talk, Frédéric Harper will show you how you can use HTML5 with the power of JavaScript to build amazing mobile applications as to brush up what you previously published. Learn about the open web technologies, including WebAPIs, and tools designed to get you started developing HTML apps for Firefox OS, and the web.

  • Jacob Cook - ArkOS arkOS is an operating system and front-end software stack dedicated to setting up easy self-hosted servers on inexpensive hardware like the Raspberry Pi. arkOS' flagship tool Genesis manages all aspects of a system and its software, and is based entirely in Python. Lead programmer Jacob Cook will walk through the software and its frameworks, how they work, and why self-hosting in principle is becoming more and more important.

  • Rory Geoghegan: Unicode is ∂© in python 2, but way better in python 3 This talk will try to explain the decisions about encoding and unicode in python 2 and the splitting of strings in python 3 into bytes and unicode strings.


Monday, May 12, 2014 at 6:00pm


Google Offices at 1253 McGill College (#150) -

  • 18:00 — Doors open
  • 18:30 — First half of the presentations
  • 20:15 — Break
  • 20:30 — Second half of the presentations
  • 22:00 — Beers at Bénélux

We would like to thanks our sponsors for their continuous support:

  • Google
  • Bénélux
  • Outbox
  • Savoir-Faire Linux
  • Caravan
  • iWeb
Categories: External Blogs

PyCon 2014 Sponsor Workshops

Montreal Python - Mon, 05/05/2014 - 15:00

During PyCon, We will have the opportunity to attend workshop offered by our conference sponsors. PyCon 2014 is proud to work with our sponsors to help offer workshops of an hour and thirty minutes during the PyCon's tutorials.

Please note that you required to register but it is highly recommended. It would help us with the planning of the lunch.

Those are the workshops:

  • Containers, PaaS, and Python: Revolutionizing Cloud Application Development (ActiveState) John Wetherill

  • Building Applications on Riak (Basho) Tom Santero

  • Heroku 101 (Heroku) Jacob Kaplan-Moss

  • Building and Deploying Apps in the Rackspace Cloud (Rackspace) Jesse Noller

  • Advanced Django Patterns from Eventbrite and Lanyrd (Eventbrite) Andrew Godwin

  • How I Learned to Stop Worrying and Love Python at Google… (Google) Wesley Chun

  • Measure all the things (New Relic) Graham Dumpleton

It will be a really amazing two days, with free lunches and it is open to anyone. It's your chance to experience PyCon, just before the conference. If you more details, just visit the following url (on the PyCon website):

And reserve your place on the Eventbrite page:

Please note that the workshops will be given in English.

Categories: External Blogs


Linux Journal - Mon, 05/05/2014 - 11:34

I love SSH. I mean, I really, really love SSH. It's by far the most versatile, useful, amazingly powerful tool in my system administration quiver. One of the problems with SSH, however, is that when it dies, it doesn't automatically recover. Don't get me wrong. more>>

Categories: Linux News

A Cool Project for Microsoft: Adopt Linux

Linux Journal - Fri, 05/02/2014 - 14:18

"Do you know Linux? WE AE HIRING!" That's what billboards from HostGator have been saying for the past several years. That company is not alone. Demand for Linux talent is high and getting higher. more>>

Categories: Linux News

PyCon 2014 - Merci !

Montreal Python - Thu, 05/01/2014 - 23:00

Montréal-Python is extremely honored to had the chance to welcome the PyCon conference this year in Montréal. This leading conference has allowed us to welcome the Python community from all over the world, here, at home.

We would like also to underline that the quality of PyCon and of the welcoming of the American and International community here in Montréal is due for a large part on the implication and devotion of Diana Clarke, chair of PyCon 2014. We just can't imagine what it would have been to organize it without her. We are extremely happy to be able to count on her again next year.

Diana : on t'aime! <3

PyCon 2014 is just behind us but PyCon 2015 will be again in Montréal next April. The machine is slowly restarting and we are interested to get your feedback or your tips for the next edition. Don't hesitate to send us a message or to come see us. We would like to know what you think would make the next edition a memorable one.

Besides, PyCon would like to know who you would like to hear as a Keynote next year, send us your ideas:

The 2015 edition will be held in April 8-16th.

  • Tutorials: April 8-9th
  • Conference: April 10-12th
  • Sprints: April 13-16th

A huge thanks to you all and see you next year at the Palais des congrès!

Categories: External Blogs

May 2014 Issue of Linux Journal: Cool Projects

Linux Journal - Thu, 05/01/2014 - 17:00
Cooler Than Minnesota in January

By the time this issue goes to press, the snow in my backyard probably will be only knee deep in the shade. more>>

Categories: Linux News

Python Project Night XI

Montreal Python - Thu, 05/01/2014 - 15:00

Only weeks away from PyCon and we saw it fitting to squeeze one more event in before the big show.

The format is simple:

  • Bring your laptop.
  • Bring your idea(s).
  • We bring the WiFi and food.

Need help with Python? No problem. Come and poke the brains of some of the more knowledgeable members of the community.

First come first serve and we usually sell out, so sign up right away! Please sign up on our Eventbrite event: http://

We would like to thank Caravan for hosting us this evening. See you there!

For a view of the door:,-73.594959,3a,37.5y,185.52h,81.15t/data=!3m4!1e1!3m2!1sX59JLAButi51CBmIlaxPJQ!2e0!6m1!1e1

Categories: External Blogs

Python Workshop : Basic Introduction for Psychology Researchers

Montreal Python - Wed, 04/30/2014 - 15:00

Sooner or later, psychology researchers have do deal with data. They collect, transform or analyse data as other scientists do. Then, why not embrace Python strength as more and more researchers do with the help of the Scientific Python's stack? Montréal-Python is here to help start this journey from the beginning, helping to put hands on the Python language.

Montréal-Python is proud to announced its first workshop organized in collaboration with INPSYCH Workshops, Department of Psychology, Concordia University.

Unfortunately, for logistic reasons, this workshop is not open to all. Registration has been communicated by INPSYCH Workshops. This workshop is designed for psychology students at all levels. No programming experience necessary.

At the end of this workshop, students will have learn to:

  • explore by themselves Python's potential through experimentation and introspection in the interpretor
  • master the basic notions : types, fonctions, conditionnals, iterations...
  • write a script
  • import Python's power

For those who will attend : Here's the complete content of the workshop.

The workshop will be:

  • Tuesday, the 18th of March 2014
  • from 6:00 PM to 9:00 PM
  • room SP-157 of Concordia University

Bring your laptop or pair up with someone else.

You'll need Python running on your computer. It's also recommended to have IPython installed.

Generally speaking, if you want to have fun with the code in Montréal-Python workshops without loosing your time with configuring your machine and if you want a guaranteed support by the assistants, do yourself a favor and get a developer workstation on Ubuntu by following these simple steps.

If you need help to setup your development environment, we'll be there to help before the workshop, starting at 5:30 PM.

See you soon!


Categories: External Blogs

Debugging Web Sites

Linux Journal - Wed, 04/30/2014 - 12:13

I know, I'm in the middle of a series of columns about how to work with ImageMagick on the command line, but when other things arise, well, I imagine that a lot of you are somehow involved in the management of servers or systems, so you all understand firefighting. more>>

Categories: Linux News

BirdCam, Round Two

Linux Journal - Tue, 04/29/2014 - 11:26

In the October 2013 issue, I described the hardware and software I used to create my "BirdTopia Monitoring Station", more commonly called BirdCam. If you've been visiting BirdCam recently, which a surprising number of folks have been doing, you'll notice quite a few changes (Figure 1). In this article, I describe the upgrades, the changes and some of the challenges along the way. more>>

Categories: Linux News

Linux Graphics News

Linux Journal - Sat, 04/26/2014 - 09:00

At the start of this quarter we looked at how 2013's graphics developments were more incremental than revolutionary, perhaps with the need for LTS stability in mind. Things are looking quite different this year, with several major changes quietly under way. more>>

Categories: Linux News

New Products

Linux Journal - Thu, 04/24/2014 - 14:12
Please send information about releases of Linux-related products to newproducts at or New Products c/o Linux Journal, PO Box 980985, Houston, TX 77098. Submissions are edited for length and content.
Categories: Linux News
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