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Hacker Public Radio

Your ideas, projects, opinions - podcasted.

New episodes Monday through Friday.

Correspondent

Ken Fallon


Host ID: 30

I am a Irishman living in the Netherlands.


email: ken.nospam@nospam.fallon.ie
episodes: 101

hpr1599 :: Interview with Ingmar Steiner from the mary-tts project

Released on 2014-09-18 under a CC-BY-SA license.
Interview with Ingmar Steiner from the mary-tts project

hpr1584 :: An interview with Josh Knapp from AnHonestHost.com

Released on 2014-08-28 under a CC-BY-SA license.

For years our own Josh Knapp has been the real Server Administrator behind Hacker Public Radio, and has been subsidising it out of his own pocket for some time.

He and a few of his colleagues have decided to branch off and set up their own company. AnHonestHost.com is based on a simple idea; Better web hosting that's honest and fair.

We discuss the past, the future and how it affects HPR.


hpr1543 :: What's in my bag

Released on 2014-07-02 under a CC-BY-SA license.

Items

$ cat pringbooklet
#!/bin/bash

#HTML Input --> HTML 2 PS --> PS 2 PDF --> PDF Output
#lpstat -p |awk '{print $2}'

if [ $# -lt 2 ]
then
  echo ""
  echo "Usage: `basename $0` {pdf file} {printer name}"
  echo ""
  echo "Available printers: \"$(echo $(lpstat -p |awk '{print $2}' ) )\""
  echo ""
  exit
fi

FILE=$1
PRINTER=$2


if [ $# -eq 3 ]
then
  COPIES="$3"
else
  COPIES="1"
fi

if [ ! -e $FILE ];
then
  echo "Can't find the PDF file $1"
  exit
fi

pdftops -level3 $FILE - | ps2ps - - | psbook | psnup -2 -Pa4 | ps2pdf - |\
    lp -d $PRINTER -o media=a4 -o sides=two-sided-short-edge -n $COPIES -

hpr1486 :: Linux Luddites Episode 11 - Interview with Rob Landley

Released on 2014-04-14 under a CC-BY-NC license.

This show is is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

As stated on the HPR Contribution page

We will continue to promote new podcasts and other creative commons material but due to a lack of slots, we are only releasing material created exclusively for HPR. If there is a piece of creative commons content that you would like to promote, then feel free to record a regular show where you introduce the content and explain why it is important, providing links to where we can get more information.

Today I am doing just that. As a member of the HPR community, I would like to bring the podcast LINUX LUDDITES with the tag line "Not all change is progress". Taking their name from "Linux" the an operating system kernel by Linus Torvalds, and "Luddites" from the 19th-century English textile artisans who protested against newly developed labour-saving machinery.

I am submitting Episode 11 as it includes a fascinating interview with Rob Landley, former maintainer of BusyBox and covers among other things his experiences of GPL enforcement. For complete episode show notes see http://linuxluddites.com/shows/episode-11/

If this podcast is not in your feed, you would do very well to add it.

If there is a show is new to the scene, ie not on the linuxlink.net, then contact us about it and also consider submitting an episode as a featured podcast.

Links


hpr1480 :: Continuous Ink Supply System

Released on 2014-04-04 under a CC-BY-SA license.

The cost of printing

The reason that printers are so affordable is because like game consoles, they are not. They are sold at cost or below cost. The printer manufacturers make their money by selling you replacement ink cartridges that are very expensive. While you can use replacement cartridges, the manufactures will try and dissuade you from using them by displaying messages in the screens to "alert" you to the fact, or will include chips in their printers to prevent you from refilling or swapping their cartridges for cheaper alternatives. You should consider a laser printer option as while the toner cartridges are more expensive, even those supplied by the manufacturers work out cheaper over time. But if you wish to use a Ink Jet, then a serious alternative to lower the cost of printing is to use a CISS, Continuous ink supply system.

CISS, Continuous ink supply system

A CISS, Continuous ink supply system, is a system where you use cheaper non brand ink in your printer, just like you would with replacement no-name brand cartridges. Instead of having to refill the cartridges as they empty you supply them via a thin hose to an external reservoir. The advantage is that you can buy your ink in bulk and refill it without having to open the printer. This brings the cost of printing considerably.
link to picture of CISS printer

Now to pick a printer

  1. What Functions would you like ?
    In the Netherlands there is an excellent site called Tweakers.net that allow you to select devices by their features without having to gather all the information from various review sites that may/may not be influenced by outside forces. Although the site is in Dutch it should be fairly obvious what's been asked.
    https://tweakers.net/categorie/922/printers/producten/ (Google Translate version)
  2. Will it work with Linux
    Once you short list the printer(s) you like, head over to https://www.openprinting.org/printers to find out if it's supported by Linux and by extension Mac/iOS. Do this even if you plan to run Windows as it proves that the printer is popular and is likely to be supported.
  3. Will it really work with Linux
    Support is a big word and while it may be trivial for some to recompile a Kernel and X to get the thing working. It saves a lot of time and effort if you look around on the Linux Distributions forums to see if there are reported problems installing the printer. A good search is "${your printer model number} linux howto", check the dates on the posts as well paying more attention to the newer ones. Don't worry if you find a HowTo on another distribution than the one you are using as the chances are good that it will also apply to your install.
  4. Can you easily use replacement cartridges ?
    For to answer this, you will need to search in your local stores and on-line to see if there is a popular replacement option available. You should pay particular care to whither the cartridges require a chip or not.
  5. Is there a CISS option
    Now you need to check for a CISS supplier and to see whither they have a supported model for your printer and if there is instruction videos on how to install them
    For my purposes "City Ink Express" http://www.cityinkexpress.co.uk/ciss fitted the bill on both counts. They are a UK store and the only purchase I made arrived before the printer I ordered and the ink system seems to work fine.

Brother MFC-J5910DW

I ended up going with the "Brother MFC-J5910DW" as we were looking for a printer that could scan to the network, print A3, A4 duplex, as well as supporting Linux. At the time of writhing the Brother printers do not use any chips and allow you to replace the cartridges. One annoying thing was that when the ink in one of the supplied cartridges went empty (after printing 10 A3 pages), it no longer allowed me to scan to the network. Fortunately I had the CISS system ready to rock and to be honest I was dreading installing it.

Even if you don't want to purchase your CISS system from City Ink Express, you should have a look at their videos. For my printer there were three that were appropriate, namely how to Fill and prime it, how to install it and (for the future) how to refill it. I'm not going to waste time on my experiences as I have nothing to add to the videos other than to say, you may want to put on a pair of gloves and do your work over a news paper to capture any ink that spills.

How to fill and prime brother Ciss for LC980 -LC985 - LC1100 -LC1240 - LC1280

Ciss continuous ink system for Brother LC1220, LC1240, LC1280 Printers

how to top up a brother ciss

Result

I'm not using the system or the printer long enough to give a full review but the CISS system has saved two birthday parties so not a bad start.

The Brother Printer

CISS Supply System

Links


hpr1470 :: Learn to read time with ccClock

Released on 2014-03-21 under a CC-BY-SA license.

Over the years the image of the clock has been abstracted and stylized to a point where a long and a short line inside a circle, or even inside four dots on the ordinals, can be instantaneously recognized as a clock. This is perfectly fine if you already know how to read the analog clock but it makes no sense to use such a design as a teaching aid.

oval with two hands Creative Commons Clock

As a teaching device, you need to make sure all the information that has been abstracted away has been put back.

That is the basic principle of the ccClock

  • The minute hand points at the minute dial
  • All the minutes are listed removing the need to know the 5 or 15 math table
  • The Clockwise direction is emphasized with arrows and text orientation.
  • The two per day rotation of the hour hand is described using a concentric spiral
  • The progression of day into night is indicated by recognizable icons of the rising and setting sun and moon
  • The written format is described in the traditional dial digits
  • The spoken form is described in speech balloons

Links


hpr1454 :: HPR Coverage at FOSDEM 2014 Part 5

Released on 2014-02-27 under a CC-BY-SA license.

HPR Coverage at FOSDEM 2014

The following are a series of interviews recorded at FOSDEM 2014.

FOSDEM is a free event that offers open source communities a place to meet, share ideas and collaborate.

For more information see the website https://fosdem.org/2014/, where you can watch a recording of the many talks http://video.fosdem.org/2014/

Day 2 Part 3


Free as in BEER

00:00:28 Perl Community

I chat with Wendy G.A. van Dijk who, while not selling cute camels, is promoting the Perl Community.


perl nlpw::2014 Dutch Perl Workshop 25 April Utrecht

Powerful, stable, mature, portable. Perl 5 is a highly capable, feature-rich programming language with over 26 years of development. Perl 5 runs on over 100 platforms from portables to mainframes and is suitable for both rapid prototyping and large scale development projects.


A big camel

Links

00:07:42 RedHat

Fredric Hornain talks to us about G6 Containers, AS7, Qpid and much more.

Links

00:12:19 OpenOffice

Oliver-Rainer Wittmann from IBM takes some time to chat with us about OpenOffice.


Swag at the OpenOffice booth

Apache OpenOffice is the leading open-source office software suite for word processing, spreadsheets, presentations, graphics, databases and more. It is available in many languages and works on all common computers. It stores all your data in an international open standard format and can also read and write files from other common office software packages. It can be downloaded and used completely free of charge for any purpose.

Links

00:24:07 Elasticsearch

Honza Kral takes some time out to chat with us about the Elasticsearch ELK Stack.


Honza Kral from Elasticsearch

By combining the massively popular Elasticsearch, Logstash and Kibana we have created an end-to-end stack that delivers actionable insights in real-time from almost any type of structured and unstructured data source. Built and supported by the engineers behind each of these open source products, the Elasticsearch ELK stack makes searching and analyzing data easier than ever before.

Links

00:33:25 LibreOffice

We have a great conversation with Cor Nouws, who proves that you can earn a living supporting Free Software.


The hard working Libreoffice booth team

LibreOffice is the most widely used free open source office software. It is a community-driven project of The Document Foundation. LibreOffice is developed by professionals and by users, just like you, who believe in the principles of free software and in sharing their work with the world in a non-restrictive way. At the core of these principles is the promise of better-quality, highly-reliable and secure software that gives you greater flexibility at zero cost and no end-user lock-in. LibreOffice works natively with the Open Document Format, but also brings you support for by far the most file types for office-documents. It comes with support for over 80 languages and with a whole amount of other unique features to work with your texts, spreadsheets, presentations, drawings and data.

Links

00:47:34 guifi.net

Rogier Baig talks to us about the roll out of peer to peer networks.

guifi.net is a telecommunications network, is open, free and neutral because is built through a peer to peer agreement where everyone can join the network by providing his connection, and therefore, extending the network and gaining connectivity to all. guifi.net is owned by all who join. Is a collaborative project horizontally managed composed by individuals, organizations, enterprises, education institutions and universities and government offices. Is open so everyone can participate in same terms and conditions within the scope of the Wireless Commons.

Links

00:58:01 Bareos

Jörg Steffens explains that bareos is not "bare os" but rather Bareos - Backup Archiving REcovery Open Sourced.

Bareos is a 100% open source fork of the backup project from bacula.org. The fork is in development since late 2010, it has a lot of new features. The source has been published on github, licensed AGPLv3.

Links

01:05:30 XMPP realtime lounge

Lights, Sensors, Switches, Dimmers and of course the obligatory RaspberryPi and a bread board. So what is this you ask ? Well Ralph Meijer, Edwin Mons and Joachim Lindborg explain the "Internet of things" and how they want to use the XMPP protocol to "chat" with your devices. The plan is simple: set-up each device so it can talk to XMPP, then you can use Jabber or any other XMPP client to talk to them.


The lads from the XMPP realtime lounge

The Extensible Messaging and Presence Protocol (XMPP) is an open technology for real-time communication, which powers a wide range of applications including instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. The technology pages provide more information about the various XMPP “building blocks”. Several books about Jabber/XMPP technologies are available, as well.

Links

01:24:09 Jitsi

We have a chat with Emil Ivov, the project lead of Jitsi.

Jitsi (formerly SIP Communicator) is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, AIM/ICQ, Windows Live, Yahoo! and many other useful features. Jitsi is Open Source / Free Software, and is available under the terms of the LGPL.

Links

01:31:09 FOSDEM

To wrap up the show I managed to track down Jan-Frederik Martens from the FOSDEM team.

Links

01:36:36 Music - Entire Song

Track name                               : Free Software Song
Performer                                : Fenster
Recorded date                            : 2002
Copyright                                : Copyright (C) 2002, 
Fenster LLC. Verbatim copying of this entire recording is permitted in any medium, 
provided this notice is preserved. 
Performers: 
Paul Robinson (vocals), 
Roman Kravec (guitar), 
Ed D'Angelo (bass), 
Dave Newman (drums), 
Brian Yarbrough (trumpet), 
Tony Moore (trumpet). 
Free software info at www.gnu.org speeches at audio-video.gnu.org/audio

hpr1453 :: HPR Coverage at FOSDEM 2014 Part 4

Released on 2014-02-26 under a CC-BY-SA license.

HPR Coverage at FOSDEM 2014

The following are a series of interviews recorded at FOSDEM 2014.

FOSDEM is a free event that offers open source communities a place to meet, share ideas and collaborate.

For more information see the website https://fosdem.org/2014/, where you can watch a recording of the many talks http://video.fosdem.org/2014/

Day 2 Part 2

00:00:30 OpenEmbedded

We talk to Intel employee Paul Eggleton, who talked to us about OpenEmbedded and the yocto project.


Paul Eggleton and Apelete Seketeli at the OpenEmbedded booth

The Yocto Project is an open source collaboration project that provides templates, tools and methods to help you create custom Linux-based systems for embedded products regardless of the hardware architecture. OpenEmbedded offers a best-in-class cross-compile environment. It allows developers to create a complete Linux Distribution for embedded systems


00:02:48 ODROID with external display showing a waterfall display as described in the interview.


00:03:25 The Galileo board as described in the interview.


00:05:16 The Intel MinnowBoard as described in the interview.


00:06:57 Industrial controller from a cable layer as described in the interview.


00:06:57 Industrial controller buttons


00:07:40 Toshiba arm development board with a smaller lcd screen


00:08:04 OUYA console out of case

Links

00:10:17 BSD

We chat to Daniel Seuffert about the various BSD's.

About FreeBSD:

FreeBSD is an advanced computer operating system used to power modern servers, desktops and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

About OpenBSD:

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography. As an example of the effect OpenBSD has, the popular OpenSSH software comes from OpenBSD.

About NetBSD:

NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system. It is available for a wide range of platforms, from large-scale servers and powerful desktop systems to handheld and embedded devices. Its clean design and advanced features make it excellent for use in both production and research environments, and the source code is freely available under a business-friendly license. NetBSD is developed and supported by a large and vivid international community. Many applications are readily available through pkgsrc, the NetBSD Packages Collection.

About PC-BSD®:

PC-BSD® is a user friendly desktop Operating System based on FreeBSD. Known widely for its stability and security in server environments, FreeBSD provides an excellent base on which to build a desktop operating system. PC-BSD uses a host of popular open source window managers and uses a custom-tailored application installer that puts popular applications in easy reach of users.

Links

00:27:16 Olimex Ltd

Tsvetan Usunov was giving away small penguin shaped arduino computers for free. The snag, you had to solder them yourselves. On day 1 over a hundred boards were soldered by programmers and all worked.

Olimex Ltd is a leading provider for development tools and programmers for embedded market. The company has over 20 years’ experience in designing, prototyping and manufacturing printed circuit boards, sub-assemblies, and complete electronic products. We are established in 1991 in Plovdiv - the second largest city in Bulgaria.


Tux powered led strips


Tux measuring the temprature


Tux led strips overview


A10-OLinuXino, the small pc refered to in the openstreetmap interview


Panel with keyboard


A13-OLinuXino is a small server...


.. with hard disk


.. on it's side

Links

00:36:09 Pandora

Next a chat with an Evildragon aka Michael Mrozek who talks to us about the OpenPandora device, and what's coming next.

The Pandora is a handheld game console designed to take advantage of existing open source software and to be a target for homebrew development. The first copy was released in May 2008 and others in May 2010, and is developed by OpenPandora, which is made up of former distributors and community members of the GP32 and GP2X handhelds. When announcing the system, the designers of Pandora stated that it would be more powerful than any handheld video game console that had yet existed. It includes several features that no handheld game consoles have previously had, making it a cross between a handheld game console and a subnotebook.

Links

00:44:40 Python

We stop by the Python booth and find out how to tame the beast.

Python is a programming language that lets you work more quickly and integrate your systems more effectively. You can learn to use Python and see almost immediate gains in productivity and lower maintenance costs.

Links

00:49:55 Jenkins

We talk to Kohsuke Kawaguchi the lead developer of Jenkins.


KK and the Jenkins mascot


The Jenkins mascot

From Wikipedia:

Jenkins is an open source continuous integration tool written in Java. The project was forked from Hudson after a dispute with Oracle. Jenkins provides continuous integration services for software development. It is a server-based system running in a servlet container such as Apache Tomcat. It supports SCM tools including AccuRev, CVS, Subversion, Git, Mercurial, Perforce, Clearcase and RTC, and can execute Apache Ant and Apache Maven based projects as well as arbitrary shell scripts and Windows batch commands. The primary developer of Jenkins is Kohsuke Kawaguchi. Released under the MIT License, Jenkins is free software.

Links

00:56:14 Puppet

Over at the Puppet booth we talk to Eric Sorenson from PuppetLabs and Bert Van Vreckem from the Belgium Puppet user group.

Puppet Open Source is a flexible, customizable framework available under the Apache 2.0 license designed to help system administrators automate the many repetitive tasks they regularly perform. As a declarative, model-based approach to IT automation, it lets you define the desired state - or the “what” - of your infrastructure using the Puppet configuration language. Once these configurations are deployed, Puppet automatically installs the necessary packages and starts the related services, and then regularly enforces the desired state. In automating the mundane, Puppet frees you to work on more challenging projects with higher business impact. Puppet Open Source is the underlying technology for Puppet Enterprise and runs on all major Linux distributions, major Unix platforms like Solaris, HP-UX, and AIX, and Microsoft Windows.

Links

Music

Track name                               : Free Software Song
Performer                                : Fenster
Recorded date                            : 2002
Copyright                                : Copyright (C) 2002, 
Fenster LLC. Verbatim copying of this entire recording is permitted in any medium, 
provided this notice is preserved. 
Performers: 
Paul Robinson (vocals), 
Roman Kravec (guitar), 
Ed D'Angelo (bass), 
Dave Newman (drums), 
Brian Yarbrough (trumpet), 
Tony Moore (trumpet). 
Free software info at www.gnu.org speeches at audio-video.gnu.org/audio

hpr1452 :: HPR Coverage at FOSDEM 2014 Part 3

Released on 2014-02-25 under a CC-BY-SA license.

HPR Coverage at FOSDEM 2014

The following are a series of interviews recorded at FOSDEM 2014.

FOSDEM is a free event that offers open source communities a place to meet, share ideas and collaborate.

For more information see the website https://fosdem.org/2014/, where you can watch a recording of the many talks http://video.fosdem.org/2014/


A properly stocked fridge.

Day 1 Part 3, Day 2 Part 1

00:00:30 The TOR Project

The next on our list of booths to visit was the Tor project at the Mozilla stand.

Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security.

Links

00:13:22 EPFSUG, Free Software User Group inside the European Parliament

Next we spoke to the Erik Josefsson about the need for as many people as possible to register as a Supporter of Free Software on the spfsug website. Please take some time to do that now.

The European Parliament Free Software User Group is an open community of staff, assistants and Members of the European Parliament, and of supporters from the free software community. Its goals are to:

  • Assist people interested in using free software in the European Parliament
  • Drive adoption of free software in the European Parliament's information infrastructure
  • Push for use of open standards, to ensure equal access for citizens using free software
  • Work in cooperation with like-minded groups in Europe and around the world

Links

00:27:07 KDE

Over at the KDE booth, I managed to track down Jonathan Riddell about the KDE project. From Wikipedia:

KDE (/?ke?di??i?/) is an international free software community producing an integrated set of cross-platform applications designed to run on Linux, FreeBSD, Solaris, Microsoft Windows, and OS X systems. It is known for its Plasma Desktop, a desktop environment provided as the default working environment on many Linux distributions, such as openSUSE, Mageia and Kubuntu and is default desktop environment on PC-BSD a BSD operating system.
The goal of the community is to provide basic desktop functions and applications for daily needs as well as tools and documentation for developers to write stand-alone applications for the system. In this regard, the KDE project serves as an umbrella project for many standalone applications and smaller projects that are based on KDE technology. These include Calligra Suite, digiKam, Rekonq, K3b, and many others.
KDE software is based on the Qt framework. The original GPL version of this toolkit only existed for the X11 platform, but with the release of Qt 4, LGPL versions are available for all platforms. This allows KDE software based on Qt 4 to also be distributed to Microsoft Windows and OS X.

About KDE

The KDE Community is an international technology team dedicated to creating a free and user-friendly computing experience, offering an advanced graphical desktop, a wide variety of applications for communication, work, education and entertainment and a platform to easily build new applications upon. We have a strong focus on finding innovative solutions to old and new problems, creating a vibrant atmosphere open for experimentation.

About Kubuntu

Kubuntu is an operating system built by a worldwide team of expert developers. It contains all the applications you need: a web browser, an office suite, media apps, an instant messaging client and many more. Kubuntu is an open-source alternative to Windows and Office.

Links

00:50:13 Drupal

Bumping into old friends is all part of the FOSDEM experience. Never one for missing an opertunity to turn a chat into an episode, I catch up with Paul Krischer, who tells us about his work with Drupal. Keep your diary clear for drupalcon Amsterdam, which will be held 29 SEP - 03 OCT.

Drupal is an open source content management platform powering millions of websites and applications. Its built, used, and supported by an active and diverse community of people around the world.

Links

00:55:00 Mozilla

After a long night "discovering" Brussels using the public transport system, we track down Brian King the European Community Builder for Mozilla. We talk about the Mozilla phone.


The mozilla team.

At Mozilla, were a global community of technologists, thinkers and builders working together to keep the Internet alive and accessible, so people worldwide can be informed contributors and creators of the Web. We believe this act of human collaboration across an open platform is essential to individual growth and our collective future.

Links

01:07:09 GNOME

We talk to Tobias Mller who is on the board of directors for the GNOME project.

GNOME 3 is an easy and elegant way to use your computer. It is designed to put you in control and bring freedom to everybody. GNOME 3 is developed by the GNOME community, a diverse, international group of contributors that is supported by an independent, non-profit foundation.

Links

01:12:52 CentOS

Starting a series of RedHat interviews we interview Jim Perrin Governing Board member of the CentOS project.


The CentOS trio.

The CentOS Linux distribution is a stable, predictable, manageable and reproduceable platform derived from the sources of Red Hat Enterprise Linux (RHEL). We are now looking to expand on that by creating the resources needed by other communities to come together and be able to buld on the CentOS Linux platform. And today we start the process by delivering a clear governance model, increased transparency and access. In the coming weeks we aim to publish our own roadmap that includes variants of the core CentOS Linux.

Links

01:23:08 RedHat: Foreman, oVirt, and Open Stack

Daniel Lobato and Doran Fedu help me understand what Foreman, oVirt, and OpenStack is all about.

Foreman

Foreman is an open source project that gives system administrators the power to easily automate repetitive tasks, quickly deploy applications, and proactively manage servers, on-premises or in the cloud. (From Wikipedia) Foreman (also known as The Foreman) is a complete life cycle systems management tool for physical and virtual servers with deep integration to configuration management software, specifically Puppet. The Foreman provides provisioning on bare-metal (through managed DHCP, DNS, TFTP, and PXE-based unattended installations), virtualization and cloud. The Foreman provides comprehensive, auditable interaction facilities including a web frontend, command line interface and robust, REST API.

oVirt

oVirt manages virtual machines, storage and virtualized networks. (From Wikipedia) oVirt is a free platform virtualization management web application community project started by Red Hat. oVirt is built on libvirt which could allow it to manage virtual machines hosted on any supported backend, including KVM, Xen and VirtualBox. However, oVirt is currently focused on KVM alone. oVirt is an open source software with backing from Red Hat and it is the base for Red Hat Enterprise Virtualization.

OpenStack

OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface.

Links

01:48:17 Fedora

Completing (for the most part) the RedHat thread we head over to the Fedora Project booth and talk to Ji? Eischmann and Jaroslav ?eznk. Ji? is the chair of the Fedora Ambassador Steering Committee, and works for RedHat as a Community Manager. Jaroslav is the Fedora Program Manager.


Fedora Friends

Fedora is a fast, stable, and powerful operating system for everyday use built by a worldwide community of friends. It's completely free to use, study, and share.

Links

Music

Track name : Free Software Song
Performer : Fenster
Recorded date : 2002
Copyright : Copyright (C) 2002, 
Fenster LLC. Verbatim copying of this entire recording is permitted in any medium, 
provided this notice is preserved. 
Performers: 
Paul Robinson (vocals), 
Roman Kravec (guitar), 
Ed D'Angelo (bass), 
Dave Newman (drums), 
Brian Yarbrough (trumpet), 
Tony Moore (trumpet). 
Free software info at www.gnu.org speeches at audio-video.gnu.org/audio

hpr1451 :: Jeremy Allison ~ the SAMBA project

Released on 2014-02-24 under a CC-BY-SA license.

HPR Coverage at FOSDEM 2014

The following are a series of interviews recorded at FOSDEM 2014.

FOSDEM is a free event that offers open source communities a place to meet, share ideas and collaborate.

For more information see the website https://fosdem.org/2014/, where you can watch a recording of the many talks http://video.fosdem.org/2014/

Jeremy Allison ~ the SAMBA project

Ken Fallon interviews Jeremy Allison

For some reason my Zoom H2 failed to record this interview. Based on past experience I'm more inclined to blame the operator than the device so the audio is taken from the backup recording device, a Sansa Clip. As we say at HPR, any recording is better than no recording so any strange audio artefacts are a result of that.

From wikipedia:
Jeremy Allison is a computer programmer known for his contributions to the free software community, notably to Samba, a re-implementation of SMB/CIFS networking protocol, released under the GNU General Public License.

LNUX stock price (9 December 1999 through 9 December 2000)


Jeremy working the booth.


hpr1447 :: HPR Coverage at FOSDEM 2014 Part 1/5

Released on 2014-02-18 under a CC-BY-SA license.

HPR Coverage at FOSDEM 2014

The following are a series of interviews recorded at FOSDEM 2014.

FOSDEM is a free event that offers open source communities a place to meet, share ideas and collaborate.

For more information see the website https://fosdem.org/2014/, where you can watch a recording of the many talks http://video.fosdem.org/2014/


An example of one of the many FOSDEM signs.

Day1

00:00:30 Introduction

Ken and Dave introduce the show

00:01:55 FOSDEM Volunteers

The first chat was with Kristof Provost. By day a Embedded Software Engineer, but at fosdem he transforms into a cloak room attendant and we chat about how you can help out at FOSDEM.
http://www.codepro.be

00:04:52 OSGeo project

Next was a chat with Anne Ghisla from the OSGeo project.

The Open Source Geospatial Foundation
OSGeo was created to support the collaborative development of open source geospatial software, and promote its widespread use. Join us by signing up to our mailing lists or check out the Getting Started page to become more involved.

http://www.osgeo.org/


Dirk Frigne and Anne Ghisla

00:08:29 Geomajas


Sample folders at the booth

Following on we talk to Dirk Frigne

What is Geomajas?
Geomajas is an enterprise-ready open source GIS framework for the web. It has client-server integration for displaying and editing of geographic data.
Geomajas has integrated security and is endlessly scalable. It is compliant with OGC standards such as WMS, WFS, etc and also supports spatial databases.
It integrates with your system and provides out-of-the-box functionality through plug-ins. By leveraging GWT on the client, development is all-Java making it easier and more efficient for your team.

http://geomajas.org/

00:16:09 OpenStreetMap

Last in the mapping trio we speak to Gaël Musquet, président d'OpenStreetMap France.


Open Street Map demos Sat devices


The tuner referred to in the interview


The pc referred to in the interview

OpenStreetMap powers map data on hundreds of web sites, mobile apps, and hardware devices. OpenStreetMap is built by a community of mappers that contribute and maintain data about roads, trails, cafés, railway stations, and much more, all over the world.

http://www.openstreetmap.org/about
http://learnosm.org/en/

00:39:46 Libre Graphics magazine

Changing the pace from mapping we get to talk with ginger "all-lower-case" coons :) about producing the Libre Graphics magazine using all Free Software

A Libre Graphics Magazine is long overdue. In a market dominated by magazines devoted to design discourse built around proprietary tools and the latest computer graphics tricks and techniques, users of Libre Graphics software are underserved and unrecognized. We know that these users exist, both professionally and as hobbyists. We know this because we are they. We are graphic designers, media artists, photographers and web designers. We use Libre Graphics software, quietly and without regard. Our peers, used to proprietary alternatives, question our choice of tools. Our work, when executed well, is indistinguishable from work produced by more traditional means. Thus, our choices are invisible, unless we make an issue of them.

http://libregraphicsmag.com

00:45:18 openSUSE

Next we talk to Richard Brown one of the board members of the openSUSE team.

openSUSE is a free and Linux-based operating system for your PC, Laptop or Server. You can surf the web, manage your e-mails and photos, do office work, play videos or music and have a lot of fun!

http://www.opensuse.org/en/
http://sysrich.co.uk/
https://en.opensuse.org/openSUSE:Board

00:56:48 The Debian Project

Debian developer and T-Shirt salesman, Joost van Baal-Ilić takes some time away from the booth to give us the run down on Debian.

The Debian Project is an association of individuals who have made common cause to create a free operating system. This operating system that we have created is called Debian. An operating system is the set of basic programs and utilities that make your computer run. At the core of an operating system is the kernel. The kernel is the most fundamental program on the computer and does all the basic housekeeping and lets you start other programs. Debian systems currently use the Linux kernel or the FreeBSD kernel. Linux is a piece of software started by Linus Torvalds and supported by thousands of programmers worldwide. FreeBSD is an operating system including a kernel and other software.

http://www.debian.org/
http://ad1810.com/

01:08:04 HelenOS

Google Summer of Code mentors Martin Děcký, and Jakub Jermář talk to us about HelenOS, a project which has mentored GSOC student coders.


Martin Děcký, and Jakub Jermář


HelenOS Screen Shot

HelenOS is an operating system based on a multiserver microkernel design. Rather sooner than later, HelenOS will become a complete and usable modern operating system, offering room for experimenting and research. HelenOS uses its own microkernel written from scratch and supports SMP, multitasking and multithreading on both 32-bit and 64-bit, little-endian and big-endian processor architectures, among which are AMD64/EM64T (x86-64), ARM, IA-32, IA-64 (Itanium), 32-bit MIPS, 32-bit PowerPC and SPARC V9. Thanks to the relatively high number of supported architectures and suitable design, HelenOS is very portable. On top of the microkernel, HelenOS provides services such as file systems, networking, device drivers and user interface. Most of these services are composed of multiple independent server processes, which makes HelenOS one of the most modular operating systems.

http://www.helenos.org/
http://jakubsuniversalblog.blogspot.nl/
https://twitter.com/mdecky

01:23:28 CAcert

I took Michael Tänzer away from checking passports and drivers licenses to explain to us what's the idea behind CACert.org

CAcert.org is a community driven Certificate Authority that issues certificates to the public at large for free. CAcert's goal is to promote awareness and education on computer security through the use of encryption, specifically with the X.509 family of standards. We have compiled a document base (Wiki) that has helpful hints and tips on setting up encryption with common software, and general information about Public Key Infrastructures (PKI). CAcert Inc. is a non-profit association, incorporated in New South Wales, Australia.

http://www.cacert.org/

Music

Track name                               : Free Software Song
Performer                                : Fenster
Recorded date                            : 2002
Copyright                                : Copyright (C) 2002, 
Fenster LLC. Verbatim copying of this entire recording is permitted in any medium, 
provided this notice is preserved. 
Performers: 
Paul Robinson (vocals), 
Roman Kravec (guitar), 
Ed D'Angelo (bass), 
Dave Newman (drums), 
Brian Yarbrough (trumpet), 
Tony Moore (trumpet). 
Free software info at www.gnu.org speeches at audio-video.gnu.org/audio

hpr1446 :: Interview with Fernando H. F. Botelho from the F123 group

Released on 2014-02-17 under a CC-BY-SA license.

In today's show Ken talks to Fernando H. F. Botelho from the F123 group.

The F123 Group, which includes Botelho & Paula Consultoria Empresarial Ltda., F123 Consulting, and F123 Software, designs and manages projects in the areas of poverty reduction, technology, and disability. The group provides NGOs, educational institutions, foundations, government agencies, individuals, and international organizations with project management and technical development services, as well as professional low-cost software and training for blind and visually impaired persons.

During the discussion we discuss the different approaches to helping accessibility on Linux. You can email them on info@f123.org, or by following them on twitter: http://Twitter.com/F123org

Links


hpr1430 :: thebestofyoutube.com download script

Released on 2014-01-24 under a CC-BY-SA license.

In episode "Thu 2013-12-19: hpr1404 Editing pre-recorded audio in Audacity" I walked you through editing a podcast, by the magic of editing this is been posted after the other show has aired. The plan here is to get people to share their useful hacks to show how elegant, or in my case ugly, code can be. As Knightwise says "Getting technology to work for you."™
Feel free to share your own hacks with us.

http://hackerpublicradio.org/eps.php?id=1404
http://hackerpublicradio.org/eps/hpr1430-downloader.bash.txt


#!/bin/bash
# Downloads videos from youtube based on selection from http://thebestofyoutube.com
# (c) Ken Fallon http://kenfallon.com
# Released under the CC-0

maxtodownload=10
savepath="/mnt/media/Videos/tv/youtube/bestofyoutube"
savedir="${savepath}/$(\date -u +%Y-%m-%d_%H-%M-%SZ_%A)"
mkdir -p ${savedir}
logfile="${savepath}/downloaded.log"

# Gather the list
seq 1 ${maxtodownload} | while read videopage;
do 
  thisvideolist=$(wget --quiet "http://bestofyoutube.com/index.php?page=${videopage}" -O - | 
  grep 'www.youtube.com/embed/' | 
  sed 's#^.*www.youtube.com/embed/##' | 
  awk -F '"|?' '{print "http://www.youtube.com/watch?v="$1}')
  for thisvideo in $(echo $thisvideolist);
  do 
    if [ "$( grep "${thisvideo}" "${logfile}" | wc -l )" -eq 0 ];
    then
      echo "Found the new video ${thisvideo}"
      echo ${thisvideo} >> ${logfile}_todo
    else
      echo "Already downloaded ${thisvideo}"
    fi
  done
done

# Download the list
if [ -e ${logfile}_todo ];
then
  tac ${logfile}_todo | youtube-dl --batch-file - --ignore-errors --no-mtime --restrict-filenames \
    --max-quality --format mp4 --write-auto-sub -o ${savedir}'/%(autonumber)s-%(title)s-%(id)s.%(ext)s'
  cat ${logfile}_todo >> ${logfile}
  rm ${logfile}_todo
fi


hpr1409 :: Xircom PE pocket ethernet adapter

Released on 2013-12-26 under a CC-BY-SA license.

Catalog photo of PE3-10BC

This is a submission for the GadgetWarehouse segment on TheGizWiz on the Twit.tv network. In it I describe how my Raspberry PI has caused me to clear out all my old gadgets. The two that remained is a SmartMedia Floppy disk adapter and the other is a Xircom PE pocket ethernet adapter. I also mention the Third Annual HackerPublicRadio NewYear 26 hour show.

Links


hpr1404 :: Editing pre-recorded audio in Audacity

Released on 2013-12-19 under a CC-BY-SA license.

In today's show I walk you through the very basics of "editing" a audio track that has been recorded outside Audacity. Audacity can be found at http://audacity.sourceforge.net/

Overview of Audacity

Audacity is a free, easy-to-use and multilingual audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems..

Editing the audio

The steps in this video include.

  • File > Import > Your file
  • Tracks > Stereo Track to Mono
  • Effect > Amplify (Accept defaults)
  • Delete audio: Highlight (click and drag) press Delete
  • Undo: Ctrl + Z
  • Intro Clip
  • Outro Clip
  • Move Track: (F6 Multitool) Ctrl - Click and drag
  • Export the Track:
    • Confirm that the Project Rate is set to 44100 Hz (bottom left)
    • File -> Export and select FLAC File
    • Click Options... to reveal FLAC Export Setup
    • Set Level to 8 (best)
    • Set Bit depth to 24
    • Artist Name: Your name
    • Track Title: Your show title
    • Album Title: Hacker Public Radio
      Audacity Export Settings

When you are ready you can contact admin@hackerpublicradio.org to get access to the FTP server. For more technical information see the README file and the Sample Show notes file.

http://hackerpublicradio.org/eps/hpr1404.webm
http://hackerpublicradio.org/eps/hpr1404.mp4


hpr1344 :: Filming a Dinosaur egg hatching

Released on 2013-09-26 under a CC-BY-SA license.

In this episode Ken and his Son hatch a plan to film a Dinosaur egg hatching using fswebcam.

Groeiend Dinosaurus Ei
http://www.intertoys.nl/speelgoed/groeiend-dinosaurus-ei-577680.html

We had to wait 8 days for a Dinosaur egg to hatch, so we rigged up a RasberryPi with a cheap usb cam to take pictures. This was just before the camera module was releases. However the principle was the same. We positioned the egg in a mixing bowl and placed it on some boxes to give it height. Then we used the handle of a camera stand as a place to clip on a cheap usb camera. We then connected the camera to a RasberryPi.

the camera rig

On the first day we let the light in and you see flickering as the lighting conditions change over the course of the day and the camera adjusts. Peter64 has promised a episode on how to fix this. So we closed the curtains and added an artificial light source as can be seen below.

While we could have used fswebcam to automatically take the pictures, there was a certain satisfaction in seeing the program run every minute. Other than the default rasbian install, we installed fswebcam and screen. The first to take the pictures and the other to allow the script to continue running after we disconnected.

$ cat egg.bash
#!/bin/bash
while true
do
  nowdate=$(date -u +%Y-%m-%d_%H-%M-%SZ_%A)
  echo ${nowdate}
  fswebcam -r 640x480 \
           -S 15 \ 
           --flip h \
           --jpeg 95 \
           --shadow \
           --title "Dinosaur Hatching" \
           --subtitle "Pádraig Fallon" \
           --info "" \
           --save egg-${nowdate}.jpg
  sleep 1m
done

That produced a big long list of images, 10886 in total, and it was a "simple" matter to convert them to a mp4 file with ffmpeg. See http://diveintohtml5.info/video.html for more information on encoding for the web in general

ffmpeg -y -r 120 -f image2 -pattern_type glob -i "*.jpg" -b:v 2000k -vcodec libvpx -quality best egg-libvpx.webm

Here's the finished product:

Hatched Dino


hpr1340 :: Out and about at OHM 2013

Released on 2013-09-20 under a CC-BY-SA license.

OHM2013

https://ohm2013.org/site/

OHM2013. Observe, Hack, Make. A five day outdoor international camping festival for hackers and makers, and those with an inquisitive mind. On 31st July 2013, 3000 of those minds will descend upon on an unassuming patch of land, at the Geestmerambacht festival grounds, 30km north of Amsterdam.

It is a four year tradition in The Netherlands to hold such an event. In the spirit of WTH, HIP and HAR the latest edition, OHM2013, is a non-commercial community run event. The event happens thanks to the volunteers, all 3000 of them. They will run the network, help people around the site, give talks, hold workshops and be excellent to one another.

The target audience includes free-thinkers, philosophers, activists, geeks, scientists, artists, creative minds and a whole bunch of people interested in lots of interesting stuff.

Lock Picking

First port of call is a lock picking in a tent. Although lacking modern conveniences like, for example, doors, Nigel and the team has assembled a selection of locks for all levels. For more information contact Nigel Tolley from Discreet Security Solutions: http://www.tenburylocksmiths.co.uk/
Follow @discreetsecure on Twitter

Rainbow Island

Next stop "Rainbow island" for a chat with Johan, Brenn, Stitch and Joob.
From https://ohm2013.org/site/2013/06/07/project-rainbow-island-2500-sqm-of-old-skoolynessism/

Rainbow Island is possibly the most modest project you’ll see at OHM2013. Obviously, in this context, possibly means absolutely, and modest means insane.

The 2,500 sqm island on field R will be adorned by an immense castle-like structure, with towers that reach five meters into the air. In daylight, you’ll see just a marble-white castle. But at night, it turns into an oasis, nay, orgasm of colours, video projections, smoke, and laser-beams.

Inside the castle, several tents will be raised, containing all kinds of art and entertainment.

The first tent will host vintage pinball and arcade machines. But these are not just for mindless consumerism! There will be a large pinball-repair station, where these old machines can get the TLC they so often need. Bring your multi-meter, spare parts, screwdrivers, and hack away! There will be a number of machines eligible for improvement.

The second pair of tents will contain the complete collection of Awesome Retro, a group of retro-gaming enthusiasts who collect everything regarding gaming, as long as it’s over a decade old. You’ll find classics like Super Mario Kart and Bomberman, the first editions of Pong and Pac-Man, and a lot of other blasts from the past, which will wrap you like the warm blankets that they are. Besides that, you’ll find a fine collection of ultra-high-end Personal Computers, but to year-2000 standards, of course. A game of Quake 1 multiplayer, anyone?

A small and informal stage surrounded by sofas will also be available for competitions and presentations. In the time in between events, this “living room” is free to use as a cosy lounge. Because what better way to enjoy gaming than from a sofa, with friends, whilst eating crisps?

Rainbow Island sketchup april

And that is all, you think? Think again, because this is Rainbow Island, where the word “boundary” got scratched from the dictionary!

First of all, numerous smaller tents will be put up within the walls of the castle, consisting of the essentials of multi-player retro-gaming: comfy four-seater sofa, game console, great 4-player game, four controllers, a TV… and projector! Yes, the games will be projected on the castle walls, which are semi-transparent, so even people on the outside will be able to enjoy the competitions.

Next, the interiors of the four castle towers are available for all kinds of arts and other projects. These towers are 4 by 4 meters wide, and can be entered at the ground level. You may claim these for your own projects!

Other highlights which are in the process of being perceived –or otherwise prepared– are a life-size model of a CRAY-1 supercomputer, Operation Oversight (a master-control room putting you in the driver’s seat of the world’s super powers), and of course the results of the Dance Dissect Repurpose competition.

Next we have a chat with Jeff POINCARE who was building a seat shaped like a Cray 1.
Cray-1
From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Cray-1 The Cray-1 was a supercomputer designed, manufactured and marketed by Cray Research. The first Cray-1 system was installed at Los Alamos National Laboratory in 1976 and it went on to become one of the best known and most successful supercomputers in history. The Cray-1's architect was Seymour Cray, the chief engineer was Cray Research co-founder Lester Davis.

Picture of a Cray 1

BruCON

From: http://2013.brucon.org/index.php/Main_Page
BruCON is an annual security and hacker conference providing two days of an interesting atmosphere for open discussions of critical infosec issues, privacy, information technology and its cultural/technical implications on society. Organized in Belgium, BruCON offers a high quality line up of speakers, security challenges and interesting workshops. BruCON is a conference by and for the security and hacker community.

The conference tries to create bridges between the various actors active in computer security world, included but not limited to hackers, security professionals, security communities, non-profit organizations, CERTs, students, law enforcement agencies, etc.....

Hackers are "persons who delight in having an intimate understanding of the internal workings of a system, computers and computer networks in particular." People who engage in illegal activities like unauthorized entry into computer systems are called crackers and don't have anything to do with hacking. BruCON doesn't promote any illegal activities and behavior. Many hackers today are employed by the security industry and test security software and systems to improve the security of our networks and applications. In addition, for the younger generations, we want to create some awareness and interest in IT students to learn more about IT Security.

Trainings are planned for Sep 24-25, the conference for Sep 26-27. BruCON 2012 will be in the historic center of Ghent, Belgium.

BlinkenArea

Then off to the BlinkenArea to learn how to solder under the able eye of Arne Rossius.

Welcome in the BlinkenArea, the portal for "blinken" [=flashing/sparkling/blinking] projects. The BlinkenArea is a project group of people who are interested in computers and electronics and in a creative handling of both of it. They attend to the research and operation of flashing projects. In the meantime, more than 60 hard- and software projectes were developed. The group grows constantly and the number of small and big projects rises as well. The major projects have been the pixel room TROIA and the display building bluebox. Detailled information about all projects is available on the page Projects. News are always published in the BlinkenArea Blog.

Origin and motivation

The page BlinkenArea tells you more about history, background and motivation. Apart from realising projects, the BlinkenArea people set their sights on collecting money which is scheduled to flow into public welfare, e.g. by selling own developed assembly kits or campaigns within bigger projects. The attention is focussed on supporting children, fighting against poverty and spreading education. Information about the social engagement of the BlinkenArea people can be found on the page Campaign. The BlinkenArea set further objectives which are listed on the page Goals.

Contribute

Everybody who is interested in our "blinken" projects and wants to contribute or support our honorary work is cordially welcomed. We are always looking for software engineers, tinkerer, translators, news editors, designer, musicians (set movies to music), and -- of course -- new projects. If you want to join the BlinkenArea, please visit the page Join. The BlinkenArea runs a Mailinglist and a discussion forum where you can ask questions, join in the conversation or just read along.

Press

Information for journalists and editors is available on the page Press.

Sven Hageman

What do you do when the Broadcast tent is about to fall down ? Well you interview the evacuees ! And Sven works for http://www.rednose.nl/ who paid for him to attend.
He recommends this talk http://programmingisterrible.com/post/56960079370/ohm-2013-a-bad-programmer-talks-about-bad-programming

Debian Maintainer - Tomasz Rybak

# aptitude show python-pytools
Package: python-pytools                  
State: not installed
Version: 2011.5-2
Priority: optional
Section: python
Maintainer: Tomasz Rybak 
Architecture: all
Uncompressed Size: 183 k
Depends: python2.7 | python2.6, python (>= 2.6.6-7~), python (< 2.8), python-decorator, python-numpy
Description: big bag of things supplementing Python standard library
 
Homepage: http://mathema.tician.de/software/pytools

PyOpenCL

http://mathema.tician.de/software/pyopencl

PyOpenCL lets you access the OpenCL parallel computation API from Python. Here's what sets PyOpenCL apart:

  • Object cleanup tied to lifetime of objects. This idiom, often called RAII in C++, makes it much easier to write correct, leak- and crash-free code.
  • Completeness. PyOpenCL puts the full power of OpenCL’s API at your disposal, if you wish.
  • Convenience. While PyOpenCL's primary focus is to make all of OpenCL accessible, it tries hard to make your life less complicated as it does so--without taking any shortcuts.
  • Automatic Error Checking. All OpenCL errors are automatically translated into Python exceptions.
  • Speed. PyOpenCL’s base layer is written in C++, so all the niceties above are virtually free.
  • Helpful, complete documentation and a wiki.
  • Liberal licensing (MIT).

PyCUDA

http://mathema.tician.de/software/pycuda

PyCUDA lets you access Nvidia‘s CUDA parallel computation API from Python. Several wrappers of the CUDA API already exist–so what's so special about PyCUDA?

  • Object cleanup tied to lifetime of objects. This idiom, often called RAII in C++, makes it much easier to write correct, leak- and crash-free code. PyCUDA knows about dependencies, too, so (for example) it won’t detach from a context before all memory allocated in it is also freed.
  • Convenience. Abstractions like pycuda.driver.SourceModule and pycuda.gpuarray.GPUArray make CUDA programming even more convenient than with Nvidia’s C-based runtime.
  • Completeness. PyCUDA puts the full power of CUDA’s driver API at your disposal, if you wish.
  • Automatic Error Checking. All CUDA errors are automatically translated into Python exceptions.
  • Speed. PyCUDA’s base layer is written in C++, so all the niceties above are virtually free.
  • Helpful Documentation.

EMF Camp

Alec Wright (http://m0tei.co.uk/) and Chris Munroe (@chrismunro40x) make the mistake of giving me a leaflet.

Electromagnetic Field (EMF) is a non-profit UK camping festival for those with an inquisitive mind or an interest in making things: hackers, geeks, scientists, engineers, artists, and crafters.

In the summer of 2012 we gathered hundreds of people in a field outside Milton Keynes for three days of talks and workshops covering everything from genetic modification to electronics, blacksmithing to high-energy physics, reverse engineering to lock picking, computer security to crocheting, and quadcopters to beer brewing.

To help matters along, we arranged a 380-megabit internet connection, reliable WiFi, and a bar stocked with real ale.

@emfcamp | facebook: https://www.facebook.com/emfcamp

Irish HackerSpaces

First we chat with BaconZombie and ?Procie? who are slacking off drinking beer in the tents

Meanwhile Robert Fitzsimons is slaving away in the hardware hacking tent and gives us a rundown of his projects on display.

Open Garage

The "Open Garage" is a double garage in Borsbeek, Belgium, some sort of hackerspace, where I host weekly workshops and many of my projects. The garage is open every Thursday evening to everyone who wants to join our community's numerous hacking projects.

Just be excellent to each other (principle #1 out of 1), bring a drink, a project and a friend and we're all set.

I have all the tools and basic stock for elementary wood and metal working. Electronics gear and misc materials are available to tackle various projects. I also run a nano brewery from my garage, try to convert a car to electric, have a printrbot/Wallace++ 3D printer and we are trying to get a professional CNC mill and CNC lathe to work and I want to build a toolset for some DIY biotech, among many other things.

Projects that have been successfully tackled or demoed at the garage are 3D printers and CNCs, a weather balloon, quadcopters, soldering and welding tutorials, a Tesla coil, beer brewing, a compost filtering machine, Arduino and Raspberry Pi projects, a windbelt, a Rubens' tube and many tens of other thingamajigs.

For those that may be new and interested: There's usually a few technology-minded people that drop by on random Thursday evenings with "goesting" to make. Some people bring a project and others bring their skills to collaborate on others' projects. (and there's a lot of nerd talk) If you're into that kind of stuff, feel free to drop by.

It is NOT required for your skills be on a high level, you are NOT required to contribute knowledge; instead, it is encouraged that everyone LEARNS stuff at our gatherings.

I'd like to push my regulars to RSVP to the events, there's a lot of useful features in Meetup to share all kinds of stuff if you become part of the game ...

Kerkrade Mini Maker Faire

Kerkrade Mini Maker Faire is a day of family friendly making, learning, crafting, inventing and tinkering in the Discovery Center Continium.

Be inspired by arts, crafts, engineering, science and technology from the Makers of the Euregion.

Best of all: there will be many opportunities to get hands on!

About Maker Faire:

Maker Faire (http://www.makerfaire.com) is the Greatest Show (and Tell) on Earth—a family-friendly showcase of invention, creativity and resourcefulness, and a celebration of the Maker movement. It’s a place where people show what they are making, and share what they are learning.


hpr1334 :: Open Sourcing Mental Illness - Ed Finkler

Released on 2013-09-12 under a CC-BY-NC-ND license.
  • Ed Finkler
  • /dev/hell - The Development Hell Podcast
    • Chris Hartjes and Ed Finkler are trapped in Development Hell. They record their freewheeling, uncensored discussions on programming the web, so future generations can learn from their failures.
    • http://devhell.info/

  • Open Sourcing Mental Illness
  • Stanford's Sapolsky On Depression in U.S. (Full Lecture)
  • Prompt
    • Prompt is an effort to actually try to help improve the lives of developers, especially those who are affected in any way by things like depression, anxiety, or any other mental illness.
    • http://prompt.engineyard.com/

  • Blue Hackers
    • The objective of this initiative is to make visible that there are many fellow geeks among us who are intimately familiar with depression, anxiety, or bipolar disorder. It helps to know youre not alone. And its not because we're geeks, but because we're human.
    • http://bluehackers.org/

  • Paul Fenwick
    • Adventuretarian. Enjoys Perl, social hacking, mycology, scuba diving, coffee, cycling, FOSS, meeting new people, and talking like a pirate. World famous in NZ.
    • https://twitter.com/pjf

  • Welcome to Devpressed
    • Anxiety, depression, ADHD, OCD, bipolar, schizophrenia... these are far more prevalent in the developer community than you would believe, but we don't talk about it because of the shame. This forum is a place to share our stories, and help our friends.
    • http://www.devpressed.com/

  • YOU ARE NOT ALONE Podcast
    • Weekly online podcast interviews with comedians, artists, friends, and the occasional doctor. All exploring mental illness, trauma, addiction and negative thinking.
    • http://mentalpod.com/

  • Stanford University:

hpr1322 :: Kevin O'Brien - Ohio LinuxFest 2013

Released on 2013-08-27 under a CC-BY-SA license.

About the Ohio LinuxFest

The Ohio LinuxFest is a grassroots conference for the GNU/Linux/Open Source Software/Free Software community that started in 2003 as a large inter-LUG meeting and has grown steadily since. It is a place for the community to gather and share information about Linux and Open Source Software.

A large expo area adjacent to the conference rooms will feature exhibits from our sponsors as well as a large .org section from non-profit Open Source/Free Software projects.

The Ohio LinuxFest welcomes people from all 50 states and international participants. We've had participants from Canada, England, Argentina, Brazil, and Australia in years past.

Links

Last years audio: https://archive.org/search.php?query=Ohio%20LinuxFest%202012%20AND%20mediatype%3Aaudio


hpr1309 :: Assisted Human Reproduction

Released on 2013-08-08 under a CC-BY-SA license.

This show contains content for Mature Audiences - listener discretion is advised.

In today's show Ken and his wife talk about their experiences with Assisted Human Reproduction.

Injecting Sperm into an Egg

Links


hpr1288 :: Nido Media get's Ken to go camping at OHM2013

Released on 2013-07-10 under a CC-BY-SA license.

Slowly but surely over the almost 15 years of his stay in the Netherlands, Ken has been Dutchafied. He's got a bakfiets, he learned the language(ish), he has a pair of wooden shoes, he even eats mayonnaise with his fries. But one thing he has rebelled against is camping (ok also Steak Tartare aka 'American Fillet' aka raw cow). That most Dutch of traditions, where the family head off to some deserted field, be it by the sea, in a forest, or on the polder, one thing is sure, it will be damp, wet, mosquito ridden, dark too late and bright too early, and wet - optionally cold and hot. In short hell. Of course that's his personal opinion.

Of course, Nido Media sees it as a relaxing vacation away from the hustle and bustle of a busy life, fortified with happy memories where he and his family enjoyed the long summers days when it never rained and they were allowed to stay up late.

So how can these two dividing opinions be bridged ?

In short: Fiber to the Tent. https://ohm2013.org/site/


hpr1283 :: Ken gets to talk with Ambjorn about politics

Released on 2013-07-03 under a CC-BY-SA license.

In today's show Ken finally gets around to releasing shows recorded at OggCamp11

OggCamp 11 was a two-day unconference where technology enthusiasts came together to exchange knowledge on a wide range of topics from Linux and open source software to building home automation systems. It was held August 13 and 14 at Farnham Maltings in Surrey in the UK.

Ken gets to talk with Ambjorn about politics.

Links

Winning and Losing Freedoms through Real Politics: http://blip.tv/episode/5496173


hpr1278 :: OggCamp11: Interview with Marie Assen from Flatter

Released on 2013-06-26 under a CC-BY-SA license.

In today's show Ken finally gets around to releasing shows recorded at OggCamp11

OggCamp 11 was a two-day unconference where technology enthusiasts came together to exchange knowledge on a wide range of topics from Linux and open source software to building home automation systems. It was held August 13 and 14 at Farnham Maltings in Surrey in the UK.

Flattr: The social way to get paid

In today's show Ken chats with Marie and stories are told of life and trust.


hpr1274 :: Nathan Dumont on Open Source Hardware

Released on 2013-06-20 under a CC-BY-SA license.

In today's show Ken finally gets around to releasing shows recorded at OggCamp11

OggCamp 11 was a two-day unconference where technology enthusiasts came together to exchange knowledge on a wide range of topics from Linux and open source software to building home automation systems. It was held August 13 and 14 2011at Farnham Maltings in Surrey in the UK.

Open Source Hardware

Nathan and Ken have a chat in the beer garden after ogg camp.

Links


hpr1264 :: Open Accessibility: Interview with Steve Lee

Released on 2013-06-06 under a CC-BY-SA license.

In today's show Ken finally gets around to releasing shows recorded at OggCamp11

OggCamp 11 was a two-day unconference where technology enthusiasts came together to exchange knowledge on a wide range of topics from Linux and open source software to building home automation systems. It was held August 13 and 14 at Farnham Maltings in Surrey in the UK.

Open Accessibility

Ken Catches up with Steve Lee just before he gave his talk on Open Accessability. After the talk we get to hear his presentation.

Links


hpr1216 :: Digtal Data Transfer

Released on 2013-04-01 under a CC-BY-SA license.

In this the first in a series exploring The Open Systems Interconnection (OSI) model (ISO/IEC 7498-1)

OSI model
From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/OSI_model

The Open Systems Interconnection (OSI) model (ISO/IEC 7498-1) is a product of the Open Systems Interconnection effort at the International Organization for Standardization. It is a prescription of characterizing and standardizing the functions of a communications system in terms of abstraction layers. Similar communication functions are grouped into logical layers. A layer serves the layer above it and is served by the layer below it.

For example, a layer that provides error-free communications across a network provides the path needed by applications above it, while it calls the next lower layer to send and receive packets that make up the contents of that path. Two instances at one layer are connected by a horizontal connection on that layer.

In today's show Ken starts off with a practical example of Layer One, the The Physical Layer, https://en.wikipedia.org/wiki/Physical_layer. Although we are limited to audio for the purposes of the show, the same techniques could and are used across the light spectrum.


hpr1193 :: Chris Conder Catchup on Broadband for Rural North

Released on 2013-02-27 under a CC-BY-SA license.

#da12bb #HPR
In todays show Ken catches up with Chris Conder of the Broadband for Rural North (http://b4rn.org.uk/). We interviewed her back in episode 980 (http://hackerpublicradio.org/eps.php?id=0980)
A big line of people with spades

Located in the very pretty but the rural Forest of Bowland in Lancashire in the UK, and tired of putting up with slow ''broadband'' they decided to put together their own network. They tried shared wifi, 3 and 4G mobile networks, MMDS and Satellite yet all proved to be unreliable.

So over tea and cake they came up with a plan.

  • A 240 Kilometer (150 mile) plan.
  • A 1 gigabit (1000mb/sec) fiber optic connection plan.
  • A let''s give a connection to every one of the 1700 homes, farms, schools, churches and businesses, in the area plan
And while they were at it they designed it to be:
  • redundant with a dual homed backbone direct to the UK''s Internet exchange
  • upgradeable with ducts large enough to take multiple fibers
  • laid through some of the most rugged, mountainous area of Lancashire to get to the people that need it most. (And let''s be clear here, nothing to do with the fact that they will need to use dynamite to blast their way through the rocks.)

Have a look at the recent videos here http://b4rn.org.uk/about-b4rn/jfdi


hpr1120 :: Jerome Leclanche from the razor-qt project

Released on 2012-11-16 under a CC-BY-SA license.

Razor-qt is an advanced, easy-to-use, and fast desktop environment based on Qt technologies. It has been tailored for users who value simplicity, speed, and an intuitive interface. Unlike most desktop environments, Razor-qt also works fine with weak machines.
http://razor-qt.org/ Home Page
https://github.com/Razor-qt/razor-qt/wiki/ Wiki
https://groups.google.com/forum/?hl=en&fromgroups#!forum/razor-qt Mail List

Razor-qt 0.5.0 is out!

The Razor-qt team is proud to release version 0.5.0. It is the culmination of all our efforts since our last release in February of 2012.

There have been several improvements and added features for 0.5.0, as noted in the Change Log, but the most noticeable are:

  • New Appearance GUI for configuring themes
  • Several new plugins for added functionality
  • Many bug fixes resulting in better performance
  • New Notification daemon

The Razor-qt team would like to thank it's staff of 8 members for all the hard work, and the community as well, for all the support. A list of the Razor-qt development team is available here, on github.


hpr1076 :: Ohio LinuxFest 2012

Released on 2012-09-17 under a CC-BY-SA license.

In todays show Ken talks to Kevin O'Brien about Ohio LinuxFest
From Wikipedia, the free encyclopedia
The Ohio LinuxFest is an annual technology conference and expo held in Columbus, Ohio. The event is dedicated to discussion and development of the Linux operating system and other open source software projects. During the event, conference attendees listen to a number of presentations and make contact with a number of companies and non-profit organizations who share an interest in open source software.

Ohio LinuxFest 2012

Free and Open Software Conference and Expo - Columbus, Ohio - September 28-30, 2012

The tenth annual Ohio LinuxFest will be held on September 28-30, 2012 at the Greater Columbus Convention Center in downtown Columbus, Ohio. Hosting authoritative speakers and a large expo, the Ohio LinuxFest welcomes all Free and Open Source Software professionals, enthusiasts, and everyone interested in learning more about Free and Open Source Software.


hpr1060 :: OggCamp12 Farewell

Released on 2012-08-24 under a CC-BY-SA license.

I was leaving my hotel room after the end of OggCamp, thinking to myself I had enough interviews recorded and something made me go back and get my recorders. I'm glad I did as I bagged some fantastic interviews.

The first one was with Rebecca Newborough web mistress of the Lincoln LUG http://lincoln.lug.org.uk/ on how to start a lug. The first step is to visit the UK Linux User Groups site at http://lug.org.uk/

We all went to the Leaf venue for food and conversation http://thisisleaf.co.uk/#/on-bold-street/, while there I interviewed a few gentlemen starting with Kris Findlay about changes at his LUG and his work at Krisilis IT Solutions www.krisilis.com
Raspberry Pi GPIO Demo http://www.slideshare.net/azmodie/introduction-to-raspberry-pi-and-gpio

Introduction to Raspberry Pi and GPIO from Kris Findlay

Video on youtube (should also play after slide 14 on slideshare) http://www.youtube.com/watch?v=ZkXMnCBs2ms
The Software Society http://www.thesoftwaresociety.org.uk

Then we had a chat with Ian Closs over from Ireland. We discussed the local FLOSS scene, Mark Shuttleworth https://en.wikipedia.org/wiki/Mark_Shuttleworth who will be attending SkyCon http://skycon.skynet.ie/2012/ and Archeology.

To round it all off a long round up with Fabian A. Scherschel http://sixgun.org/fabsh/ who true to his word gave me an interview for HPR. Of course he is still on record to submit a show to HPR himself.

You might think that's the end of OggCamp but I still have shows from last year to post :)


hpr1059 :: OggCamp12 Day2 The morning after the night before

Released on 2012-08-23 under a CC-BY-SA license.

Skipping our usual Syndicated Thursday, we're continuing our week long fix of OggCamp12.

Today it's day two, or the morning after the night before where we interview:


hpr1058 :: OggCamp12 Hardware Hackers

Released on 2012-08-22 under a CC-BY-SA license.

This is the second show from OggCamp12 where I walk around the hardware hacking area. A big thank you to all the people I interviewed and who took the time to explain their project to me.

OggCamp12


hpr1056 :: OggCamp 12 Day 1 Part 1

Released on 2012-08-20 under a CC-BY-SA license.

This is the first of an all week extravaganza covering the party that was OggCamp 12. It was held on August 18 / 19 2012 in the Art & Design Academy Liverpool John Moores University Liverpool, L3 5RD

The levels are all over the place and I don’t have the time to edit it further as I’ve been traveling all day. So in the spirit of HPR, I’ll put content over audio quality and release it as is.

Thanks to everyone who I interviewed.


hpr1034 :: PXE Boot

Released on 2012-07-19 under a CC-BY-SA license.

In todays show, Ken tells of his struggle to get silent PC to work with his spare 17" monitor. His attempts to get a "VIA EPIA M9000 Mini ITX Motherboard" failed miserably and so he has turned to a HP Compaq t5000 thin client. As can be seen in this post here and discussed here.

The OS installs fine from USB but you run into grub issues on reboot that require you to boot from USB disk to rectify and that runs into problems as the boot order get's confusing. To get around this I decided to install Debian via PXE boot or more commonly "Pixie" boot. A full description can be found on the debian wiki. Basically it involves setting up a DHCP server, a TFTP server and downloading a boot image.

Once you have everything configured is a standard Debian net install. The only gotya is entering the MAC address of your Client and making sure you know what is happening on your network with regard to DHCP. I set the internal sd drive as the boot partition, created a 500Mb swap on my 4G external disk and put the root as the rest. I set both the boot and the root partition to ext2 as I didn't want the added strain of journaling on the sd media.

I ran into the Grub 2 ERROR 17 issue which meant that I had to do some reading on Grub2 and we're back to the bad old days of lilo where you need run commands or your config changes are ignored. Anyway another Pixie boot, this time into recovery mode long enough to type update-grub. A quick reboot and we're into a standard Debian base install.

I took the steps to installing Debian multimedia by adding the magic deb http://www.debian-multimedia.org squeeze main non-free to my /etc/apt/sources.list and then doing

aptitude install debian-multimedia-keyring
to get the keyring in order. After that it was a aptitude update and a aptitude safe-upgrade and that was it. I was free to install anything I wanted.

Links


hpr1027 :: Migrating away from Google Reader

Released on 2012-07-10 under a CC-BY-SA license.

One of the major advantages of Google Reader over application based clients is that no matter where you access it from your views are synchronized. Everything you read is marked a read everywhere and you don't have to worry about whither you check your feeds on a desktop PC or on your phone. It truly is the best example of a cloud application out there.

Except for the fact that I'm not happy with the idea of a complete stranger watching and recording every article I read, how long I read it for, and share that information around to other trusted partners. Remember when your parents/guardians caught you reading over their shoulder ? It wasn't acceptable then and it sure isn't now. Epically when I noticed that my search results changed dramatically after I started following certain feeds. It's just not right and here's why http://www.ted.com/talks/eli_pariser_beware_online_filter_bubbles.html

Getting a list of my feeds

Google should be credited with the fact that they make exporting very easy to do. Thanks to the work of the http://www.dataliberation.org/ team. Who's stated goal is "Users should be able to control the data they store in any of Google's products. Our team's goal is to make it easier to move data in and out."
For Google Reader this amounts to:

Settings -> Reader Settings -> Import/Export -> OPML

OPML (Outline Processor Markup Language) is an XML format for outlines (defined as "a tree, where each node contains a set of named attributes with string values"). Originally developed by Radio UserLand as a native file format for an outliner application, it has since been adopted for other uses, the most common being to exchange lists of web feeds between web feed aggregators.
From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/OPML

That's it. You now have a list of all your feeds we are still faced with the problem of reading/deleting items in one place and having them synchronized everywhere else ? The answer is actually quite obvious.

imap - Internet Message Access Protocol

From Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Internet_Message_Access_Protocol
Internet message access protocol (IMAP) is one of the two most prevalent Internet standard protocols for e-mail retrieval, the other being the Post Office Protocol (POP). Virtually all modern e-mail clients and mail servers support both protocols as a means of transferring e-mail messages from a server.

The great news is that there are imap clients everywhere. Microsoft Outlook supports it. Thunderbird, Evolution, Kmail, Claws-Mail all support it. It's supported on Android, the iPhone, and on Windows Mobile. There are a multitude of web clients. The only problem now was to find a way to get the RSS feeds over to a imap message format. A quick duckduckgo search later lead me to ....

Feed2Imap

http://home.gna.org/feed2imap/
Feed2Imap is an RSS/Atom feed aggregator. After Downloading feeds (over HTTP or HTTPS), it uploads them to a specified folder of an IMAP mail server or copies them to a local maildir. The user can then access the feeds using Mutt, Evolution, Mozilla Thunderbird or even a webmail.

It's in all the major repositories and I had it up and running in under ten minutes. It keeps it's settings in a hidden file .feed2imaprc in your home directory. The configuration is simple, four lines per feed.

feeds:
 - name: kenfallon.com
   url: http://kenfallon.com/?feed=rss2
   target: imap://RSSNewsAccount%40example.com:PasswordForRSSNewsAccount@imap.example.com/INBOX.Feeds.Tech_Blogs
   include-images: true
...

The name filed is what will be the feed name and url is the link to the rss feed. The target is the path on the imap account you want to put it to. I used a throw away email account on my own domain with some restrictions on the size so that if I forget to check it won't affect the rest of my mailboxes.
The line it's broken into several parts, first is imap:// followed by the imap account user name and password. If your login contains an @ character, replace it with %40. Next is the @ sign followed by your server hostname and then the path. I chose INBOX.Feeds and then a subfolder for every group I had in Google Reader. The only other option I set was to include the images.

opml2feed

I have quite a few feeds now and I did not want to be typing them in by hand. So I wrote a small perl script to convert the opml file into a .feed2imaprc format and it will hopefully get you most of the way. The code is available on https://gitorious.org/opml2feed ( thanks to Klaatu over at http://www.gnuworldorder.info/ where he covered using Git in the March 31, 2012: Episode 7x13.)

Now setup the imap account on your mail client(s) and once you are happy run feed2imap and you should see the items beginning to appear. I set it to run every two hours at 14 minutes past the hour by adding the following line to my cron tab.

14 */2 * * * /usr/bin/feed2imap >/dev/null 2>&1

hpr1018 :: Interview with Christel Dahlskjaer of the FreeNode project.

Released on 2012-06-26 under a CC-BY-SA license.

Todays show is a much delayed recorded from OggCamp11.
It's late and Ken is out having a pint when he hears a voice from the http://podcast.freenode.net/ podcast. He looks up and who is but Christel Dahlskjaer of the FreeNode project.

Links


hpr0995 :: Do the four freedoms extend beyond software ?

Released on 2012-05-24 under a CC-BY-SA license.

On Linux For The Rest Of Us #74 - The Legistrative Session, one of our correspondents Mr. Gadgets, called in the following question. The segment begins at at 01:00:30 and in it he describes a conversation about the four freedoms where someone who's opinion he respected stated "the four freedoms only cover programming. It is only the code that is covered in the four freedoms".

For those of you who don't know The Free Software Definition boils down to the following rules:

  • Freedom 0: The freedom to run the program for any purpose.
  • Freedom 1: The freedom to study how the program works, and change it to make it do what you wish.
  • Freedom 2: The freedom to redistribute copies so you can help your neighbor.
  • Freedom 3: The freedom to improve the program, and release your improvements (and modified versions in general) to the public, so that the whole community benefits.

If you read the The Free Software Definition, then yes all the references are to "software" only....
...that is of course until you get to the section Beyond Software, in the same document, which states:

Software manuals must be free, for the same reasons that software must be free, and because the manuals are in effect part of the software.
The same arguments also make sense for other kinds of works of practical use - that is to say, works that embody useful knowledge, such as educational works and reference works. Wikipedia is the best-known example.
Any kind of work can be free, and the definition of free software has been extended to a definition of free cultural works applicable to any kind of works.

So in summary, as HPR is now released under a Creative Commons Attribution-ShareAlike 3.0 Unported lisence, any shows that provide useful knowledge, such as educational works and reference works are covered by the four freedoms.


hpr0980 :: Broadband for Rural North

Released on 2012-05-03 under a CC-BY-SA license.

#da12bb #HPR
In todays show Ken talks to Chris Conder of the Broadband for Rural North (http://b4rn.org.uk/).
A big line of people with spades

Located in the very pretty but the rural Forest of Bowland in Lancashire in the UK, and tired of putting up with slow 'broadband' they decided to put together their own network. They tried shared wifi, 3 and 4G mobile networks, MMDS and Satellite yet all proved to be unreliable.

So over tea and cake they came up with a plan.

  • A 240 Kilometer (150 mile) plan.
  • A 1 gigabit (1000mb/sec) fiber optic connection plan.
  • A let's give a connection to every one of the 1700 homes, farms, schools, churches and businesses, in the area plan
And while they were at it they designed it to be:
  • redundant with a dual homed backbone direct to the UK's Internet exchange
  • upgradeable with ducts large enough to take multiple fibers
  • laid through some of the most rugged, mountainous area of Lancashire to get to the people that need it most. (And let's be clear here, nothing to do with the fact that they will need to use dynamite to blast their way through the rocks.)

Chris herself has lived in the Lune Valley for many years and is married to a farmer in Wray. She has been involved with the community in many roles over the years; for instance school governor and chair of Wray Endowed school during the eighties and early nineties and more recently supporter of a number of rural broadband projects. In 2002 she began campaigning for rural broadband and over the next few years helped establish a wireless network around Wray and a satellite network for rural farms. A founder member of Wray Com Com in 2003 (http://www.wraycomcom.org.uk/) and Wennet CIC in 2005 (http://www.wennetcic.co.uk). She is a pioneer of self installation fibre and a regular speaker at broadband events on the topic of rural broadband and DIY fibre build.
She is also a 'online animator' for high speed broadband for Europe. She posts on the blog (http://daa.ec.europa.eu/group/2/content") and your feedback would be MORE than welcome. Europe assures her that they are listening. You can contact her at c.conder@b4rn.org.uk and be sure to tweet the hash tag #da12bb

The Photos

The Map


View B4RN core route phase 1 in a larger map

The Movie

The Links


hpr0935 :: Indiana LinuxFest

Released on 2012-03-02 under a CC-BY-SA license.

In what has proven to be the most difficult show to put together ever, Ken and his most noble Lordship of the shire of Drachenblut, talk about the Indiana LinuxFest.

Summary of Indiana LinuxFest's Goals

Indiana LinuxFest is a community F/OSS conference, which is showcasing the best the community has to offer in the way of Free and Open Source Software, Open Hardware, and Free Culture. We are also highlighting the best and brightest from all of these communities from the hobbyist to professional level.

Indiana LinuxFest 2012, April 13th to the 15th at the Wyndam Indianapolis West, is free to attend and Open for any to attend be it the hobbyist to the professional. So join us for the Reign of Freedom!

http://www.indianalinux.org/cms/


hpr0919 :: Elfstedentocht - To be or not to be

Released on 2012-02-08 under a CC-BY-SA license.

In today's show Ken interviews Klaas-Jan Koopman about the Elfstedentocht a particularly Dutch phenomenon. He gives us some background to the tour and tells the story of his Father who has a permit to participate should it go ahead.


This interview was recorded yesterday and since then the organisation committee have said that the tour will not be going ahead this weekend as the ice is not thick enough. We can all wait and see together if it happens or not.
http://www.dutchnews.nl/news/archives/2012/02/poor_ice_growth_on_tuesday_nig.php


http://en.wikipedia.org/wiki/Elfstedentocht

Elfstedentocht

From Wikipedia, the free encyclopedia

The Elfstedentocht (or, in West Frisian, Alvestêdetocht, sometimes in English : Eleven Cities Tour), at almost 200 km, is the world's largest speed skating competition and leisure skating tour, and is held in the province of Friesland, Netherlands only when the ice along the entire course is 15 cm thick.

The tour, almost 200 km in length, is conducted on frozen canals, rivers and lakes between the eleven historic Frisian cities: Leeuwarden, Sneek, IJlst, Sloten, Stavoren, Hindeloopen, Workum, Bolsward, Harlingen, Franeker, Dokkum then returning to Leeuwarden. The tour is not held every year, mostly because not every Dutch winter permits skating on natural ice. The last editions were in 1985, 1986 and 1997. Adding to that, the tour currently features about 15,000 amateur skaters taking part, putting high requirements on the quality of the ice. There is a stated regulatory requirement for the race to take place that the ice must be (and remain at) a minimum thickness of 15 centimetres along the entirety of the course. All skaters must be a member of the Association of the Eleven Frisian Cities. A starting permit is required. Further more, in each city the skater must collect a stamp, as well as a stamp from the three secret check points. The skater must finish before midnight.


hpr0906 :: FOSDEM 2012

Released on 2012-01-22 under a CC-BY-SA license.

In Today's show Ken interviews Pascal Bleser of the FOSDEM. FOSDEM is the biggest free and non-commercial event organized by and for the community. Its goal is to provide Free and Open Source developers a place to meet.

If you are going to FOSDEM, please contact Ken

http://fosdem.org/2012/

Apologies for the crackling on the recording


hpr0886 :: Product lifecycle management (PLM)

Released on 2011-12-26 under a CC-BY-SA license.

In today's show Ken has a discussion with Alister Munroe about product lifecycle management at OggCamp 11

Product lifecycle management

From Wikipedia, the free encyclopedia

A generic lifecycle of products

PLM In industry, product lifecycle management (PLM) is the process of managing the entire lifecycle of a product from its conception, through design and manufacture, to service and disposal. PLM integrates people, data, processes and business systems and provides a product information backbone for companies and their extended enterprise.

Product lifecycle management (PLM) should be distinguished from 'Product life cycle management (marketing)' (PLCM). PLM describes the engineering aspect of a product, from managing descriptions and properties of a product through its development and useful life; whereas, PLCM refers to the commercial management of life of a product in the business market with respect to costs and sales measures.

Product lifecycle management is one of the four cornerstones of a corporation's information technology structure. All companies need to manage communications and information with their customers (CRM-customer relationship management), their suppliers (SCM-supply chain management), their resources within the enterprise (ERP-enterprise resource planning) and their planning (SDLC-systems development life cycle). In addition, manufacturing engineering companies must also develop, describe, manage and communicate information about their products.

One form of PLM is called people-centric PLM. While traditional PLM tools have been deployed only on release or during the release phase, people-centric PLM targets the design phase. As of 2009, ICT development (EU-funded PROMISE project 2004–2008) has allowed PLM to extend beyond traditional PLM and integrate sensor data and real time 'lifecycle event data' into PLM, as well as allowing this information to be made available to different players in the total lifecycle of an individual product (closing the information loop). This has resulted in the extension of PLM into closed-loop lifecycle management (CL2M).

Links


hpr0883 :: Dan Lynch interview

Released on 2011-12-20 under a CC-BY-SA license.

Today we give you another of the interviews from OggCamp where we interview Dan Lynch. Here's his bio from his own site http://danlynch.org/

Dan Lynch

My cartoon imageHello and welcome, I'm Dan. A writer, musician, developer, broadcaster and hopeless geek from Liverpool in the UK. This site is the hub of everything I do online, or at least it's supposed to be but it still needs work. I'm committed to Free & Open Source Software and Creative Commons, I write and broadcast about both, mainly through the Linux Outlaws and Rathole Radio podcasts. You may also know me as a host of FLOSS Weekly on the TWIT Network.

Rathole Radio is my music show where I play a wide selection of the best music on the net. I interview artists, tell silly stories, have live votes and even play songs myself. The music is very eclectic because I believe that all styles have good and bad within them. I want people to open their minds and not pigeon-hole everything. I only play one "style" of music, stuff I like.

Linux Outlaws is a weekly show where I discuss the latest happenings in the Open Source technology world and with my German co-host and friend Fab. It's grown beyond anything we could have imagined. We get tens of thousands of downloads per show, it's taken me to different parts of the world and allowed me to meet and share time with many of my technology heroes. I'm very lucky. Below you will see the latest content from my blog and both these podcasts. You can also use the links on the menu to find more specialised information about my music and other things.

I sing and play guitar in a band called 20lb Sounds. We recently launched our website with free music downloads and we hope to build up a community there. I'm calling it the 20lb Army, so sign up and join the fun :)

I organised a large Free Software and Free Culture event in Liverpool called OggCamp10. Strange name I know but the site explains all that. It took place on 1st and 2nd of May 2010, we were joined by many great FOSS fans and developers from around the world. Not only that but on Friday April 30th 2010 I also ran a successful Rathole Radio gig with David Rovics and Attila The Stockbroker to kick the weekend off.

I support the Open Rights Group and I'm very concerned about digital rights and political matters in the UK. I'm a proud member of both Liverpool LUG and Chester LUG and regularly attend meetings at both. Is this two timing or just a real commitment to FOSS? I'll let you decide ;)

Thanks for visiting. Feel free to hang around a while and put your feet up.


hpr0873 :: Philip and Rebecca Newborough of CrunchBang

Released on 2011-12-06 under a CC-BY-SA license.

Today we interview Philip Newborough (aka corenominal) project lead for CrunchBang Linux and their community manager Rebecca Newborough. CrunchBang is a Debian GNU/Linux based distribution offering a great blend of speed, style and substance. Using the nimble Openbox window manager, it is highly customisable and provides a modern, full-featured GNU/Linux system without sacrificing performance.

In September 2011, Philip gave up paid employment to concentrate on personal projects and is now working full-time on CrunchBang Linux. Feel free to donate a over on his sitehttp://crunchbang.org/donate

Links

http://crunchbang.org/
http://www.ubuntu.com/
http://openbox.org/
http://www.xfce.org/
http://technologyserved.com/
http://en.wikipedia.org/wiki/CrunchBang_Linux
http://www.debian.org/


hpr0863 :: Tony Hughes Free Cycle

Released on 2011-11-22 under a CC-BY-SA license.
Free Cycle

In todays show Ken talks to Tony Hughes about how he got into linux

The Freecycle Network


From Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/The_Freecycle_Network

The Freecycle Network (often abbreviated TFN or just known as Freecycle) is a non-profit organization registered in the state of Arizona, USA, and separately registered as a UK charity, that organizes a worldwide network of "gifting" groups, aiming to divert reusable goods from landfills. It provides a worldwide online registry, and coordinates the creation of local groups and forums for individuals and non-profits to offer and receive free items for reuse or recycling, promoting gift economics as a motivating cultural outlook. "Changing the world one gift at a time" is The Freecycle Network's official tagline.
http://www.freecycle.org/

Xubuntu

Xubuntu is a community developed, Ubuntu-based Linux operating system that is well-suited for both laptops and desktops. It contains all the applications you need - a web browser, document and spreadsheet editing software, instant messaging and much more. http://www.xubuntu.org/

LibreOffice


LibreOffice is the power-packed free, libre and open source personal productivity suite for Windows, Macintosh and GNU/Linux, that gives you six feature-rich applications for all your document production and data processing needs: Writer, Calc, Impress, Draw, Math and Base. Support and documentation is free from our large, dedicated community of users, contributors and developers. You, too, can get involved!
http://www.libreoffice.org/

Ucubed


What is Ucubed?
UCubed is an event that focuses on Ubuntu and Debian based distributions, and encourages users to become more involved in the community.
http://ucubed.info/

Software Freedom Day

Software Freedom Day is a global celebration and education of why transparent and sustainable technologies are now more important than ever. With over 200 teams in 60 countries participating, it is a fantastic event to get your schools and communities involved in. Go along to your local event or start your own event and meet a wide range of people, all working together to help ensure our freedoms are maintained by the technologies of tomorrow.
http://softwarefreedomday.org/

BLACKPOOL LUG

http://blackpoollug.blogspot.com/
lugs.org.uk



BLACKPOOL LUG membership is free, no sign up required.
Just turn up, or follow us here, or on the mailing list, Twitter, Facebook, or RSS.


mailing list, subscribe here:- https://mailman.lug.org.uk/mailman/listinfo/blackpool/
post to:- blackpool@mailman.lug.org.uk
Read list: list archives here

The facebook page is here

Twitter:- @blacc2

RSS Subscribe

Meetings every Saturday 10-12 excluding school holidays
At 29-35 Ripon road, Blackpool. FY1 4DY

Format -
'Free for all' open day.
Members, non members, friends, passers by, everybody welcome.

Ripon road is residents only parking, don't get a parking ticket

Link to map :- Ripon road, Blackpool FY1 4DY
The sign says: PCRECYCLER LTD.
Use the buzzer/intercom on the wall next to the door in the yard to get in.

Picture of Ripon road building by Jim Huntsman:-



Ripon road


LUG Main contact:-
Mike Hewitt
admin[at]pcrecycler[.]co[.]uk
Tel 01253 293258 between 10-2, Mon,Tue,Thur,Friday.
Fax:-07092162209





hpr0859 :: Sourcetrunk: OwnCloud

Released on 2011-11-16 under a CC-BY-SA license.

Welcome to syndicated Thursday on hacker public radio

Each Thursday we play Syndicated creative commons content from around the web. If you know of some creative commons material that you would like to bring to the attention of the community then send an email to admin.

Today we highlight:

Sourcetrunk ~ your trunkload of open source

The Source Trunk logo
http://www.sourcetrunk.com
This show is released under cc-by-nc-sa


Sourcetrunk (Episode 077) : OwnCloud

Originally aired on on Mon, 2011-11-14 20:36

This episode will demonstrate OwnCloud, the Open Source solution for your own cloud where you can manage your files, bookmarks, contacts and appointments without security or privacy issues. (and even can listen to your own music while doing that)

OwnCloud
OwnCloud Demo
install OwnCloud
contribute to OwnCloud

Android pick : Tivo Commander

music from Tag
theme from Brand New Sin on music.podshow.com
Beer on this episode : Wieze Tripel

   

http://www.sourcetrunk.com/podcasts/sourcetrunk_077.mp3
http://www.sourcetrunk.com/podcasts/sourcetrunk_077.ogg
http://owncloud.org/
http://demo.owncloud.org/files/index.php
http://owncloud.org/install/
http://owncloud.org/contribute/
https://market.android.com/details?id=com.arantius.tivocommander&hl=en
http://www.musicalley.com/music/listeners/artistdetails.php?BandHash=5848a0485a0f4eff28c22288a2396a57
http://music.podshow.com/music/listeners/artistdetails.php?BandHash=96f18a09714d01b833268854cf39d82c
http://music.podshow.com


hpr0857 :: Sam Tuke - Free Software Foundation Europe

Released on 2011-11-14 under a CC-BY-SA license.

fsfe logo
In todays show we interview Sam Tuke the British Team Coordinator and Editorial Team co-ordinator for the Free Software Foundation Europe

Photo of Sam

The Free Software Foundation Europe is dedicated to the furthering of Free Software and working for freedom in the emerging digital society.
Access to software determines who may participate in a digital society. The freedoms to use, study, share, and improve software allow equal participation, and are extremely important.
http://fsfe.org/
http://fsfe.org/about/tuke/tuke.en.html
http://www.fsf.org/
http://oggcamp.org


hpr0848 :: Alan Cocks, the info point project

Released on 2011-11-01 under a CC-BY-SA license.

In todays show Ken talks to Alan Cocks about the info point project setup by Jono Bacon. It is an outreach program to get the message of open source to visitors at and how he has spread the open source message at the Bracknell Computer Fair each month
http://www.britishcomputerfairs.com/cgi-bin/floorplan?vnu_id=5
http://infopointproject.org/wordpress/

From HPR @ OggCamp11


hpr0842 :: DJ from h-online.com

Released on 2011-10-24 under a CC-BY-SA license.

http://hackerpublicradio.org In todays show Ken is at OggCamp and talks to DJ about the online OpenSource and Security news site the H at http://www.h-online.com/
http://twitter.com/#!/honline @honline twitter

From HPR @ OggCamp11


hpr0837 :: Juergen Schinker open wireless network

Released on 2011-10-18 under a CC-BY-SA license.

In todays show Ken talks to Juergen Schinker about the OWN Open wireless network at Deptford in London. They run a community network that has cheap routers providing dual wifi networks, one which is private and the other open to your neighbour. They run the Optimized Link State Routing Protocol

From HPR @ OggCamp11

http://en.wikipedia.org/wiki/Optimized_Link_State_Routing_Protocol
http://own.spc.org/drupal/


View Larger Map


hpr0832 :: OggCamp11 Roundup

Released on 2011-10-10 under a CC-BY-SA license.

In today's show Ken gives a round-up of OggCamp 11.

We start with a chat with Les Pounder who is crew manager
http://oggcamp.org/

From HPR @ OggCamp11

Next was a discussion with Stuart Langridge formally of lugradio and now working for Canonical on Ubuntu One
http://www.lugradio.org/
http://www.canonical.com/
https://one.ubuntu.com/

From HPR @ OggCamp11

Next he meets up with one of our own hosts Robin Catling who runs the Full Circle podcast and HPR series.
http://fullcirclemagazine.org/category/podcast/
http://hackerpublicradio.org/correspondents.php?hostid=160

From HPR @ OggCamp11

Next was a chat with the organisers Laura Cowen and Alan Pope. Unfortunately the interview with Laura was of too poor audio quality to recover.
http://podcast.ubuntu-uk.org/
http://sixgun.org/linuxoutlaws

From HPR @ OggCamp11

Then it was a quick catchup with Adrian Bradshaw also formally of LugRadio and now working at Red Hat
http://about.me/adrianbradshaw
http://www.redhat.com/

After a live and very poor recording of the song The Elephant In The Room preformed by Dan Lynch of the Linux Outlaws and Rathole Radio
http://danlynch.org/elephant
http://ratholeradio.org/

Finally we round it all up by talking to Les again about how it all was organised, how it went and the future
http://ucubed.info/
http://www.flossie.org/
http://www.fossbox.org.uk/
http://blackpoolgeekup.wordpress.com/


hpr0822 :: Vivean Parkhouse about the GiffGaff Community Phone project

Released on 2011-09-26 under a CC-BY-SA license.

Ken interviews Vivean Parkhouse about the GiffGaff Community Phone project in the UK while at OggCamp11

http://giffgaff.com/
http://en.wikipedia.org/wiki/Giffgaff


hpr0815 :: Software Freedom Day Dundee 2011

Released on 2011-09-15 under a CC-BY-SA license.

Software Freedom Day Dundee 2011

An event to celebrate and promote the use of free and open source software

Who Are We

"The Open Society" and the "Tayside Linux User Group" have long been establishing their names within the local Free and Open Source Community, as centres of support and advocacy for people from all walks of life. This September we will be showcasing some of the best that our local community has to offer.

What is Software Freedom Day

Software Freedom Day (SFD) is a worldwide celebration of Free and Open Source Software (FOSS). Our goal in this celebration is to educate the worldwide public about of the benefits of using high quality software in education, in government, at home and in business - in short, everywhere! The non-profit company Software Freedom International coordinates SFD at a global level, providing support, give-aways and a point of collaboration, but volunteer teams around the world organize the local SFD events to impact their own communities.
visit softwarefreedomday.org

Scheduled Talks
Introduction - 10:00am
  • What is Free and Open Source Software by Ryan Ward
Track 1 in Cinema room
  • On Expectations, Requirements and Survival when Starting with Linux by Markus Tauber
  • What is Android by Kris Findlay
Track 2 in Gallery Area
  • Packets, Freedom, Networks and Neutrality by Rorie Hood
  • Wine and Gaming: A Novice's Guide by Gavin Ewan
Lunch - 1.00pm
  • Free Software for Indie Games Development by Hazel McKendrick
Track 1 in Cinema room
  • Open Source and Broadcasting by Kenny Coyle
  • Introduction to PKI by Robert Ladyman
  • UPnP by Arron Finnon
Track 2 in Gallery Area
  • Blender by Garry Whitton
  • Geo-Caching by Scott Cowie

With the event drawing to a close at 5:00pm which will traditionally follow with a few beers and more geeky chat down the pub.

  • http://the-os.org.uk
  • http://dundeelug.org.uk/index.php/TayLUG_Home
  • http://softwarefreedomday.org/en/sfd/software-freedom
  • http://en.wikipedia.org/wiki/OpenCD

  • hpr0813 :: Gemma Cameron aka @ruby_gem about Barcamp Blackpool

    Released on 2011-09-13 under a CC-BY-SA license.

    In todays show Ken talks to Gemma Cameron aka @ruby_gem about Barcamp Blackpool

    Barcamp Blackpool is a free ‘unconference’ with no scheduled speakers. Attendees arrive on the day armed with talks and decide which ones they want to go along to! The talks can be on anything, from android application development to learning the British Sign Language to Electronic Organs played by BBC Micros! But don’t worry, you don’t have to do a talk to participate! The event is paid for by lovely sponsors. Get in touch if you want to sponsor us!

    When: Saturday 15th October 2011 Where: Blackpool Pleasure Beach (inside the white Casino Building) Twitter: @bcblackpool Tags: #bcblackpool Google Group: http://groups.google.co.uk/group/bcblackpool


    hpr0804 :: Wayne Myers from Fit and the Conniptions at OggCamp

    Released on 2011-08-31 under a CC-BY-SA license.

    @conniptions !hpr. In todays show Ken interviews Wayne Myers from the band Fit and the Conniptions recorded at http://www.oggcamp.org.
    Following the interview we play the presentation and edit in the full length song "Solemn Ground"


    From HPR @ OggCamp11

    About

    I'm Wayne Myers, a singer-songwriter from London. I've been recording and performing bluesy folk-rock under the name Fit and the Conniptions since December 2005.

    Sweet Sister Starlight, my second studio album, was released online on 21st March 2011, and is now also available on CD while stocks last. The first album, Bless Your Heart, was released in July 2007, followed in November 2008 by an acoustic live EP Live At Monkey Chews.

    All releases are available to download from Bandcamp - you can pay as much or as little as you want / can afford, including zero. If you like CDs, there are still some copies of the first two releases left at CDBaby also.

    Pro Audio On Linux


    This is an augmented podcast, for the blind, visually impaired, or for those of us away from a screen.
    If you would like to help out creating the text of the OggCamp presentations for me to read out, then please email admin at hacker public radio dot org.


    hpr0802 :: Ana Nelson on Dexy software documentation

    Released on 2011-08-29 under a CC-BY-SA license.

    Today Ken interviews Ana Nelson on Dexy a software package to make documentation easy fun and maintainable. @dexyit !hpr

    What is Dexy?

    Dexy is a tool for writing documents which relate to code. This might mean software documentation, journal articles relating to computational research, a code tutorial on your blog, writing up computer science class assignments, pretty much anything. You can think of Dexy as a very fancy 'make' tool with lots of document-related features and powerful filters. Dexy is open source, licensed under the MIT license.

    Follow on twitter http://twitter.com/#!/dexyit

    From HPR @ OggCamp11

    hpr0796 :: Shane Marks Hacker Space Week Ireland

    Released on 2011-08-21 under a CC-BY-SA license.

    The HPR feed will be changing this week please email admin at hpr if you have issues
    Apologies for the cliping on Ken's side
    In today's interview Ken talks to Shane Marks from the Nexus maker space in Cork Ireland.
    The Irish Hackerspaces Weekruns from Saturday 20th until Sunday 28th of August.

    Duration: 00:20:15


    hpr0795 :: John Uren on FLOSS in the UK Civil Service

    Released on 2011-08-18 under a CC-BY-SA license.

    In this episode Ken talks to John Uren who works in the UK Civil Service. They discuss the issues around Crown Copyright and how it relates to open source. John maintains an etherpad server and has been involved in organizing a open source week to highlight the benefits of open source and free software to Government departments.
    https://secure.wikimedia.org/wikipedia/en/wiki/EtherPad

    Duration: 00:05:49


    hpr0791 :: Interview with Moose about Ohio LinuxFest

    Released on 2011-08-14 under a CC-BY-SA license.

    In today's episode Ken talks to Moose one of the organizers of Ohio Linux Fest

    About the Ohio LinuxFest

    The Ohio LinuxFest is a grassroots conference for the GNU/Linux/Open Source Software/Free Software community that started in 2003 as a large inter-LUG meeting and has grown steadily since. It is a place for the community to gather and share information about Linux and Open Source Software.

    A large expo area adjacent to the conference rooms will feature exhibits from our sponsors as well as a large .org section from non-profit Open Source/Free Software projects.

    The Ohio LinuxFest welcomes people from all 50 states and international participants. We've had participants from Canada, England, Argentina, Brazil, and Australia in years past.

    Contact Info

    Contact us if you have any questions or would like to volunteer to help.

      name email irc nick
    General Info   team@ohiolinux.org  
    Sponsorship Robert Ball sponsorship@ohiolinux.org steakum
    Web site Michael Meffie webmaster@ohiolinux.org meffie

    You may reach us on IRC at irc.oftc.net, channel #ohiolinux

    Diversity Statement

    The Ohio LinuxFest is dedicated for making Open Source truly open to everyone. We do not discriminate based on ethnic background, religion, gender, sexuality, body shape, disability, or even what operating system you use. We also do not tolerate harassment based on discrimination.

     

    We understand that some people need special assistance to fully enjoy our conference. If we can help you find a wheelchair, arrange for an ASL translator or a guide for the sight impaired, or any other special need, please let us know at assist@ohiolinux.org. Sorry, we cannot help with child care needs. Please understand that organizing some things take time and are best pre-arranged. If you need help the day of the event please contact a staff person for assistance. We will handle your request or complaint as quickly as possible.


    hpr0787 :: Grep for tab

    Released on 2011-08-08 under a CC-BY-SA license.
    In todays summer short Ken tells us about how you can grep for a tab in a file.
    grep "first{ctrl+v}{tab}second" file.txt

    for more information see http://www.linuxquestions.org/questions/linux-newbie-8/tab-in-bash-script-242400/#post4386714


    hpr0773 :: Gabriel Weinberg of DuckDuckGo

    Released on 2011-07-19 under a CC-BY-SA license.

    Todays interview is with Gabriel Weinberg, founder of DuckDuckGo
    DuckDuckGo is a search engine based in Valley Forge, Pennsylvania that uses information from crowd-sourced sites (like Wikipedia) with the aim of augmenting traditional results and improving relevance. The search engine philosophy emphasizes privacy and does not record user information.


    hpr0768 :: Sort

    Released on 2011-07-12 under a CC-BY-SA license.

    Examples on Wikipedia

    From http://www.unix.com/man-page/Linux/1/sort/ and on your computer man sort

    
    NAME 
           sort - sort lines of text files
     
    SYNOPSIS 
           sort [OPTION]... [FILE]...
           sort [OPTION]... --files0-from=F
     
    DESCRIPTION 
           Write sorted concatenation of all FILE(s) to standard output.
     
           Mandatory  arguments  to  long  options are mandatory for short options
           too.  Ordering options:
     
           -b, --ignore-leading-blanks
    	      ignore leading blanks
     
           -d, --dictionary-order
    	      consider only blanks and alphanumeric characters
     
           -f, --ignore-case
    	      fold lower case to upper case characters
     
           -g, --general-numeric-sort
    	      compare according to general numerical value
     
           -i, --ignore-nonprinting
    	      consider only printable characters
     
           -M, --month-sort
    	      compare (unknown) < `JAN' < ... < `DEC'
     
           -n, --numeric-sort
    	      compare according to string numerical value
     
           -R, --random-sort
    	      sort by random hash of keys
     
           --random-source=FILE
    	      get random bytes from FILE
     
           -r, --reverse
    	      reverse the result of comparisons
     
           --sort=WORD
    	      sort according to WORD: general-numeric -g,  month  -M,  numeric
    	      -n, random -R, version -V
     
           -V, --version-sort
    	      natural sort of (version) numbers within text
     
           Other options:
     
           --batch-size=NMERGE
    	      merge at most NMERGE inputs at once; for more use temp files
     
           -c, --check, --check=diagnose-first
    	      check for sorted input; do not sort
     
           -C, --check=quiet, --check=silent
    	      like -c, but do not report first bad line
     
           --compress-program=PROG
    	      compress temporaries with PROG; decompress them with PROG -d
     
           --files0-from=F
    	      read  input  from the files specified by NUL-terminated names in
    	      file F; If F is - then read names from standard input
     
           -k, --key=POS1[,POS2]
    	      start a key at POS1 (origin 1), end it at POS2 (default  end  of
    	      line)
     
           -m, --merge
    	      merge already sorted files; do not sort
     
           -o, --output=FILE
    	      write result to FILE instead of standard output
     
           -s, --stable
    	      stabilize sort by disabling last-resort comparison
     
           -S, --buffer-size=SIZE
    	      use SIZE for main memory buffer
     
           -t, --field-separator=SEP
    	      use SEP instead of non-blank to blank transition
     
           -T, --temporary-directory=DIR
    	      use  DIR	for temporaries, not $TMPDIR or /tmp; multiple options
    	      specify multiple directories
     
           -u, --unique
    	      with -c, check for strict ordering; without -c, output only  the
    	      first of an equal run
     
           -z, --zero-terminated
    	      end lines with 0 byte, not newline
     
           --help display this help and exit
     
           --version
    	      output version information and exit
     
           POS  is	F[.C][OPTS],  where  F is the field number and C the character
           position in the field; both are origin 1.  If neither -t nor -b	is  in
           effect,	characters  in	a  field are counted from the beginning of the
           preceding whitespace.  OPTS  is	one  or  more  single-letter  ordering
           options,  which	override  global ordering options for that key.  If no
           key is given, use the entire line as the key.
     
           SIZE may be followed by the following multiplicative suffixes: % 1%  of
           memory, b 1, K 1024 (default), and so on for M, G, T, P, E, Z, Y.
     
           With no FILE, or when FILE is -, read standard input.
     
           ***  WARNING  ***  The locale specified by the environment affects sort
           order.  Set LC_ALL=C to get the traditional sort order that uses native
           byte values.
     
    AUTHOR 
           Written by Mike Haertel and Paul Eggert.
     
    REPORTING BUGS 
           Report sort bugs to bug-coreutils@gnu.org
           GNU coreutils home page: http://www.gnu.org/software/coreutils/
           General help using GNU software: http://www.gnu.org/gethelp/
     
    COPYRIGHT 
           Copyright  (C)  2009  Free Software Foundation, Inc.  License GPLv3+: GNU
           GPL version 3 or later .
           This is free software: you are free  to	change	and  redistribute  it.
           There is NO WARRANTY, to the extent permitted by law.
     
    SEE ALSO 
           The  full documentation for sort is maintained as a Texinfo manual.  If
           the info and sort programs are properly installed  at  your  site,  the
           command
     
    	      info coreutils 'sort invocation'
     
           should give you access to the complete manual.
     
    GNU coreutils 7.4		 October 2009			       
    

    The command that promped me to record this episode

    cat camera-x.txt | sed 's[Camera Model Name               : [[g'| \
    awk -F ';' '{print $2" "$1}' | \
    sort -i -b -k1,1 -u | \
    grep -v "^ "
    


    hpr0758 :: Interview with Jon "The Nice Guy" Spriggs

    Released on 2011-06-28 under a CC-BY-NC-SA license.

    CCHits.net is a site promoting and featuring Creative Commons licensed music and the podcasts that play them. The site was designed with more than just this in mind. Here are some of the highlights

    • Encourage and Discover Great Music

      There's a lot of great Creative Commons Licensed Music out there, and not enough people know just what you can get hold of! To help ease the burdon of this issue, there are three things that we do:

      • By linking directly to artist's home sites rather than to our own holding pages for artists, we ensure that the artists get maximum exposure for their own material, without having to update our site when their own information changes!
      • By linking to the source of the individual track, gives listeners a greater awareness of music sources, which hopefully should increase the exposure for sites who promote and list Creative Commons licensed music.
      • By linking to podcasts which play Creative Commons licensed music, we give listeners the opportunity to find other shows that play the music they like - ultimately giving listeners a greater fountain of great music to select from, and hopefully giving them the opportunity to discover new artists and genres to add to their personal list of favourites.
    • Support Communities

      An attendor at various social groups, the original author of the code which drives cchits.net was unable to provide consistent, suitable background music for events he was involved in organising or just attending. This site was originally designed to find tracks which are generally acceptable for public play, and are available under a suitable license for public performance (which Creative Commons music should be!) By asking all submitters of music to identify the license under which the tracks are made available, as well as selecting whether tracks may not be suitable for work or family listening, it should be possible (once the code is in-place) to request from the site a suitable selection of music for playback at venues such as hackspaces, youth centres, or even just hold music for a business. Note that this site is not being created to build a re-licensing business, but instead to promote awareness of great music - there are other, better sites, that can advise and assist in the selection of Creative Commons music which are suitable for your business endeavour, but if you just want something for backing music for an hour or a whole day, this site might be (eventually!) just the thing for you.

    • Create Podcasts and Improve Coding Techniques

      At the time of writing, cchits.net is the work of one person. For several months, Jon "The Nice Guy" Spriggs had been considering starting a podcast, however, he's not exactly known for finishing projects! By making a system which is automated enough to create a daily podcast, a weekly podcast and a monthly podcast, playing music that he likes to hear, he thought it might encourage him to stick to it - especially when there are other amazing goals (see above) which come out as a side benefit. He normally has described himself as a writer of "bad PHP code", and each project he starts improves the techniques he has learned.

      In this instance, CCHits.net has introduced Jon to the concept of writing an API that works, a system of remote execution of code, the generation of synthesized speech and the generation of an audio track, entirely in code! Never being shy of criticism from the community, especially where code is concerned, the code has all been released under a license which encourages reuse and requires the code is re-released under the same license.

    If you already podcast, and you play Creative Commons Licesed Music on a regular basis, you might be interested in using the API on this site to track the music that people who listen to your show have expressed an interest in. Contact show@cchits.net to find out more


    hpr0746 :: Interview with Tony Whitmore about OggCamp11

    Released on 2011-06-13 under a CC-BY-NC-SA license.

    In todays episode Ken interviews Tony Whitmore of the Ubuntu-UK Podcastabout OggCamp11.

    OggCamp 11 is a two-day technology festival bringing together the most interesting people from the Linux, Open Source and Hardware Hacking communities to share their passion and knowledge on all things geeky in a barcamp-style atmosphere.

    Taking place AUGUST 13 & 14, FARNHAM MALTINGS, UK

    OggCamp 11 is a two-day unconference where technology enthusiasts come together to exchange knowledge on a wide range of topics from Linux and open source software to building home automation systems. Now in its third year, the event is steadily growing and attracting interesting speakers from all over the UK, the rest of Europe and even the US. Since OggCamp is an unconference, speaking schedules are set on the first day and everyone is free to propose a talk themselves. You are of course free to come along and just listen to other people's talks but we strongly encourage everyone to take part and talk on something they are passionate about in technology. OggCamp was first organised by the combined forces of the Linux Outlaws and the Ubuntu UK Podcast as a filler event after the last LugRadio Live was decided to be a one-day only event.

    For the latest news, follow OggCamp 11 on the microblogging service of your choice: identi.ca / Twitter

    If you are interested in joining the OggCamp crew or sponsoring the event then please email oggcamp at ubuntu dash uk dot org.


    hpr0735 :: Interview with Dave Yates about SELF 2011

    Released on 2011-05-26 under a CC-BY-NC-SA license.

    In todays episode Ken interviews Dave Yates of the Southeast LinuxFest.

    The Southeast LinuxFest is a community event for anyone who wants to learn more about Linux and Free & Open Source software. It is part educational conference, and part social gathering. Like Linux itself, it is shared with attendees of all skill levels to communicate tips and ideas, and to benefit all who use Linux/Free and Open Source Software. LinuxFest is the place to learn, to make new friends, to network with new business partners, and most importantly, to have fun!

    The third annual Southeast LinuxFest is scheduled for June 10-12, 2011 in Spartanburg, SC.

    Find us on Facebook, Twitter and Identi.ca


    hpr0715 :: Interview with StankDawg

    Released on 2011-04-28 under a CC-BY-NC-SA license.

    Ken talks to the founder of BinRev and the patron of Hacker Public Radio


    hpr0702 :: 50th anniversary of human space flight

    Released on 2011-04-11 under a CC-BY-NC-SA license.

    50 years ago today a historic event took place and here on Hacker Public Radio we take time out to celebrate the occaision with recordings of the Radio communications between Yuri Gagarin, Sergei Korolev and Ground Control during launch. Then we listen to a 45 rpm record at the Soviet Exhibition in London in 1961.

    After this we listen to the The flight of Vostok 1 as described on Wikipedia http://en.wikipedia.org/wiki/Vostok_1 and play a promo for the film "first orbit" http://www.firstorbit.org/watch-the-film been released as part of Yuris Night http://www.yurisnight.net/ a world wide celebration of the event.

    To close with the biography of Yuri Gagarin from http://en.wikipedia.org/wiki/Yuri_Gagarin.

    Radio communications between Yuri Gagarin, Sergei Korolev and Ground Control

    Yuri Gagarin in Space (English Commentary) from a 45 rpm record at the Soviet Exhibition in London in 1961

    First Orbit

    Star Trek Theme Faith of The Heart Remake: Sputnik & yuri gagarin


    hpr0684 :: Eben Moglen Freedom In the Cloud

    Released on 2011-03-17 under a CC-BY-NC-SA license.

    Beannachta L le Pdraig/Happy Saint Patrick's Day.

    Beannachtai na File Pdraig ar chlann mhr dhomhanda na nGael, sa bhaile agus ar fud na cruinne, ar r l nisinta ceilirtha fin.

    Freedom In the Cloud: Software Freedom, Privacy, and Security for Web 2.0 and Cloud Computing A Speech given by Eben Moglen at a meeting of the Internet Society's New York branch on Feb 5, 2010

    If you would like to suggest creative commons works for Syndicated Thursday please email admin @ hpr

    NOTE TO ITUNES LISTNERS Please reload Mondays show "HPR ep0681 :: My first computer Hosted by MrGadgets on 2011-03-14"


    hpr0648 :: Wput: a command-line ftp-client

    Released on 2011-01-26 under a CC-BY-NC-SA license.

    Wput is a command-line ftp-client that looks like wget but instead of downloading, uploads files or whole directories to remote ftp-servers.

    Main Features

    • wget-like interface
    • TLS-encryption
    • resuming
    • speed-limit
    • time-stamping (compares local and remote dates)
    • proxy-support (socks5, http)
    • i18n
    • windows-compatibility

    Wput is a free utility that is able to upload files to a ftp-server.

    Wput is non−interactive and background-capable. It can upload files or whole directories and is meant to be a robust client even for unstable connections and will therefore retry to upload a file, if the connection broke.

    Wput supports resuming, so it automatically continues uploading from the point where the previous upload stopped, meaning that you can kill Wput anytime and it will (if the remote ftp−server supports this, being most likely the case) finish the partial uploaded file.

    Wput supports connections through proxies, allowing you to use it in an environment that can access the internet only via a proxy or to provide anonymity by hiding your ip−address to the server. For SOCKSv5−proxies Wput supports also listening mode, allowing you to use port-mode ftp through a proxy (useful if the remote ftp is behind a firewall or a gateway).

    Wput supports timestamping, so it will (in the ideal case and if timestamping is enabled) only upload files, that are newer than the remote-file.

    The upload-rate of Wput can be restricted, so that Wput won’t eat all available bandwidth.

  • http://wput.sourceforge.net/
  • http://wput.sourceforge.net/wput.1.html

  • hpr0629 :: RSS 2.0 Specification with iTunes namespace

    Released on 2010-12-30 under a CC-BY-NC-SA license.

    Like HTML, RSS is a form of XML and today we take a look at the RSS 2.0 specification specifically how that will relate to the Hacker Public Radio feed.
    RSS 2.0 is offered by the Berkman Center for Internet & Society at Harvard Law School under the terms of the Attribution/Share Alike Creative Commons license. The author of this document is Dave Winer, founder of UserLand software, and fellow at Berkman Center.

    http://cyber.law.harvard.edu/rss/rss.html
    http://www.apple.com/itunes/podcasts/specs.html
    http://www.rssboard.org/rss-profile
    http://validator.w3.org/feed/
    http://hackerpublicradio.org/test.xml
    http://www.w3schools.com/html/
    http://www.w3schools.com/xml/
    http://www.w3schools.com/rss/
    

    hpr0598 :: Bash Scripting: Episode 2 Command Line Basics

    Released on 2010-11-17 under a CC-BY-NC-SA license.
    In the second installment Ken resolves to not do any work and so get's permission from Chess Griffin to reuse extracts from Linux Reality Episode 14 - Command Line Basics May 17, 2006 http://www.linuxreality.com/archives.php#14 Shownotes can be found at http://hackerpublicradio.org/shownotes/hpr0598.html

    hpr0570 :: New google privacy policy

    Released on 2010-09-11 under a CC-BY-NC-SA license.
    googles new privacy policy

    hpr0562 :: Introduction to bash scripting

    Released on 2010-08-11 under a CC-BY-NC-SA license.
    http://en.wikipedia.org/wiki/Bourne_shell
    http://en.wikipedia.org/wiki/Command-line_interface
    
    A list of "Hello World" programs in many different computer languages: 
    http://www.roesler-ac.de/wolfram/hello.htm 
    
    For Windows:
    Editor: http://notepad-plus-plus.org/
    Bash (and more): http://x.cygwin.com/ 
    (run setup, and selecting the 'xinit' package from the 'X11' category.)
    
    $ echo '#!/bin/bash' > hello.bash
    $ echo "echo hello world" >> hello.bash
    
    $ cat hello.bash 
    #!/bin/bash
    echo hello world
    
    $ chmod +x hello.bash
    
    $ ./hello.bash
    hello world
    
    feedback-(a)-kenfallon.com
    More information http://www.kenfallon.com
    

    hpr0558 :: xscreensaver

    Released on 2010-07-21 under a CC-BY-NC-SA license.
    Shownotes: http://www.kenfallon.com
    xscreensaver howto: http://www.jwz.org/xscreensaver/man1.html#9

    Commands:
    vi .kde/Autostart/xscreensaver.desktop
    sudo cp /usr/lib/kde4/libexec/kscreenlocker sudo vi /usr/lib/kde4/libexec/kscreenlocker
    sudo chmod +x /usr/lib/kde4/libexec/kscreenlocker
    sudo apt-get install xscreensaver xli xloadimage xfishtank qcam streamer

    hpr0546 :: Shot of Hack – Changing the time offset of a series of photos

    Released on 2010-06-03 under a CC-BY-NC-SA license.
    The problem: You have a series of photos where the time is offset from the correct time but is still correct in relation to each other.
    
    Here are a few of the times that I’ve needed to do this:
    - Changing the battery on my camera switched to a default date.
    - I wanted to synchronize the time on my camera to a GPS track so the photos matched the timestamped coordinates.
    - At a family event where images from different cameras were added together.
    
    You can do edit the timestamp using a GUI and many photo manipulation applications like the GIMP support metadata editing. For example on KDE:
    
        gwenview -> plugins -> images -> metadata -> edit EXIF 
    
    The problem is that this gets tiresome after a few images, and anyway the times are correct in relation to each other – I just need to add or subtract a time correction to them en masse.
    
    The answer: exiv2 – Image metadata manipulation tool. It is a program to read and write Exif, IPTC and XMP image metadata and image comments.
    
    user@pc:~$ exiv2 *.jpg
    File name       : test.jpg
    File size       : 323818 Bytes
    MIME type       : image/jpeg
    Image size      : 1280 x 960
    Camera make     : FUJIFILM
    Camera model    : MX-1200
    Image timestamp : 2008:12:07 15:12:59
    Image number    :
    Exposure time   : 1/64 s
    Aperture        : F4.5
    Exposure bias   : 0 EV
    Flash           : Fired
    Flash bias      :
    Focal length    : 5.8 mm
    Subject distance:
    ISO speed       : 160
    Exposure mode   : Auto
    Metering mode   : Multi-segment
    Macro mode      :
    Image quality   :
    Exif Resolution : 1280 x 960
    White balance   :
    Thumbnail       : image/jpeg, 5950 Bytes
    Copyright       :
    Exif comment    :
    
    The trick is to pick a image where you can that figure out what the time was and work out the time offset. In my case I needed to adjust the date forward by six months and four days while changing the time back by seven hours. I used the command exiv2 -O 6 -D 4 -a -7 *.jpg
    
    -a time
        Time adjustment in the format [-]HH[:MM[:SS]].
        This option is only used with the 'adjust' action. Examples:
            1 adds one hour,
            1:01 adds one hour and one minute,
            -0:00:30 subtracts 30 seconds.
    -Y yrs
        Time adjustment by a positive or negative number of years, for the 'adjust' action.
    -O mon
        Time adjustment by a positive or negative number of months, for the 'adjust' action.
    -D day
        Time adjustment by a positive or negative number of days, for the 'adjust' action.
    
    When we run this we can see that the timestamp has now changed.
    
    user@pc:~$ exiv2 *.jpg | grep timestamp
    Image timestamp : 2009:06:11 08:12:59
    
    That’s it. Remember this is the end of the conversation – to give feedback you can either record a show for the HPR network and email it to admin@hackerpublicradio.org or write it on a post-it note and attach it to the windscreen of Dave Yates’s car as he’s recording his next show.
    
    http://www.hackerpublicradio.org
    http://kenfallon.com/?cat=12
    

    hpr0544 :: HPR: A private data cloud

    Released on 2010-05-28 under a CC-BY-NC-SA license.
    LINKS:
    Failure Trends in a Large Disk Drive Population http://labs.google.com/papers/disk_failures.pdf
    
    Nas solutions
    http://www.drobo.com/
    http://en.wikipedia.org/wiki/Network-attached_storage
    
    Clowd Solutions
    https://one.ubuntu.com/
    https://www.dropbox.com/
    http://www.carbonitepro.com/ProPricing.aspx
    
    Rsync
    http://samba.anu.edu.au/rsync/
    http://rsync.samba.org/ftp/rsync/rsync.html
    http://en.wikipedia.org/wiki/Sneaker_net
    
    Setting up the sshkey
    http://sial.org/howto/openssh/publickey-auth/
    
    Getting a well known url for your changing home IP address
    http://en.wikipedia.org/wiki/Dynamic_DNS
    
    Cron howto
    http://hackerpublicradio.org/eps.php?id=0507
    http://www.cyberciti.biz/faq/disable-the-mail-alert-by-crontab-command/
    
    Sponsored Podcast
    http://screencasters.heathenx.org/
    

    hpr0531 :: bash loops

    Released on 2010-03-24 under a CC-BY-NC-SA license.
    user@pc:~$ for number in 1 2 3
    > do
    > echo my number is $number
    > done
    my number is 1
    my number is 2
    my number is 3
    
    user@pc:~$ for number in 1 2 3 ; do echo my number is $number; done
    my number is 1
    my number is 2
    my number is 3
    
    user@pc:~$ cat x.txt|while read line;do echo $line;done
    one-long-line-with-no-spaces
    one ling line with spaces
    
    user@pc:~$ for line in `cat x.txt`;do echo $line;done
    one<-long-line-with-no-spaces
    one
    ling
    line
    with
    spaces
    

    hpr0481 :: Mashpodder

    Released on 2009-11-12 under a CC-BY-NC-SA license.
    Ken Fallon talks about Mashpodder. Some useful links: baspodder homepage: http://lincgeek.org/bashpodder
    mashpodder homepage: http://code.google.com/p/mashpodder/
    Linux Reality Podcast: http://www.linuxreality.com/
    Spudshow: http://spudshow.libsyn.com/

    The Ogg Vorbis version of this show can be found courtesy The Bad Applez --> download hpr0481.ogg

    hpr0465 :: Failsafe security

    Released on 2009-10-14 under a CC-BY-NC-SA license.
    WARNING: It's easy to lock yourself out of a system implementing these changes so make sure you have physical access to the console of the system you are securing. To display all processes listening netstat -anp | grep -i listen Deny all connections to any port from any external IP address /etc/hosts.deny all:all /etc/hosts.allow sshd:192.168.1.54 # My other pc IPTables Tutorial: http://iptables-tutorial.frozentux.net/ A good starting point to block all except ssh: http://www.cyberciti.biz/tips/linux-iptables-4-block-all-incoming-traffic-but-allow-ssh.html Disable root login via ssh: http://www.howtogeek.com/howto/linux/security-tip-disable-root-ssh-login-on-linux/ Setting up ssh keys and disabling password logins. http://www.debuntu.org/ssh-key-based-authentication

    hpr0457 :: automatic car

    Released on 2009-10-02 under a CC-BY-NC-SA license.
    ken fallon talks about an automatic car

    hpr0431 :: Logwatch

    Released on 2009-08-26 under a CC-BY-NC-SA license.
    Ken talks about Logwatch, a customizable log analysis system. Logwatch parses through your system's logs for a given period of time and creates a report analyzing areas that you specify, in as much detail as you require. Logwatch is easy to use and will work right out of the package on most systems.

    hpr0401 :: web2speech

    Released on 2009-07-14 under a CC-BY-NC-SA license.
    web2speech http://kenfallon.com/wp-content/uploads/2009/06/web2speech.txt Converting wikipedia text to audio. http://kenfallon.com/?p=240

    hpr0386 :: SSH config file

    Released on 2009-06-23 under a CC-BY-NC-SA license.
    GSSAPIAuthentication no
    ForwardAgent yes
    EscapeChar none
    ForwardX11 yes
    Protocol 2
    
    Host hometunnel
    	User homeuser
    	Hostname mymachine.dynamicdns.org
    	LocalForward 8080 192.168.1.100:80
            Port 1234
    
    Host home
    	User homeuser
    	Hostname mymachine.dynamicdns.org
            Port 1234
    
    Host work
    	User workuser
    	Hostname mywork.mycompany.com
            IdentityFile ~/.ssh/work_id_dsa.pub
    
    Host isp
            User ispuser
            Hostname isp.example.com
            IdentityFile ~/.ssh/isp_id_dsa.pub
    

    hpr0340 :: RTFM

    Released on 2009-04-20 under a CC-BY-NC-SA license.
    ken talks about the history behind RTFM

    hpr0298 :: AutoNessus

    Released on 2009-02-19 under a CC-BY-NC-SA license.
    Ken Fallon interviews the autonessus developer

    hpr0279 :: cfengine

    Released on 2009-01-23 under a CC-BY-NC-SA license.
    Ken talks to Ian Southam about using cfengine to manage your servers.
    Overview of CFengine
    http://en.wikipedia.org/wiki/Cfengine
    The Promise of System Configuration: Google Tech Talks - November 5, 2008 http://www.youtube.com/watch?v=4CCXs4Om5pY
    A simple overview of cfengine: Debian Administration http://www.debian-administration.org/articles/223
    Centralized Host Configuration With Cfengine: Sun BigAdmin System Administration Portal http://www.sun.com/bigadmin/features/articles/cfengine_part1.html http://www.sun.com/bigadmin/features/articles/cfengine_part2.html
    Ian Southam: http://www.schubergphilis.com/

    hpr0250 :: What Ogg Player

    Released on 2008-12-15 under a CC-BY-NC-SA license.
    Samsung YP-U3

    Supporting without updating firmware


    Where to look for a ogg player

    MTP

    International Firmware:
    Use the U3J MTS mode use it

    hpr0227 :: Local Squid

    Released on 2008-11-12 under a CC-BY-NC-SA license.
    Ken Fallon talks about Squid for local use

    hpr0206 :: This Runs Linux

    Released on 2008-10-14 under a CC-BY-NC-SA license.
    ken fallon talks about thisrunslinux.org

    hpr0185 :: 3 tips

    Released on 2008-09-15 under a CC-BY-NC-SA license.
    More info
    Tip 1: while [ "x" = "x" ]; do ls -al ; sleep 5; done
    Tip 2: sox in.mp3 out.ogg tempo 1.5
    Tip 3: tar -cf - . | ( cd /media/backupdisk; tar -xvf - )

    hpr0160 :: DVgrab

    Released on 2008-08-11 under a CC-BY-NC-SA license.
    http://kenfallon.com/?p=51
    http://torrez.us/archives/2007/05/14/530/
    http://www.ibm.com/developerworks/linux/library/l-job-terminating/index.html

    hpr0145 :: Stop smoking

    Released on 2008-07-21 under a CC-BY-NC-SA license.
    The one step plan to stopping smoking: Don't smoke another one. Audio for the record scratch by Halleck http://www.freesound.org/samplesViewSingle.php?id=29938
    http://creativecommons.org/licenses/sampling+/1.0

    hpr0140 :: LPI Certification Part 6 Device Configuration

    Released on 2008-07-15 under a CC-BY-NC-SA license.
    Part 6 of the LPI series by ken fallon

    hpr0135 :: LPI Ceritification Part 5 PCI Cards

    Released on 2008-07-08 under a CC-BY-NC-SA license.
    GNU Free Documentation License
    elpicx Live-CD/DVD
    Leading Edge Training Notes

    Commands Used:
    lspci -h|less
    lspci -n|less
    locate pci.ids | less
    less 'locate pci.ids | head -1
    ` lspci | less
    lspci -s 00:1d -v |less
    less /proc/pci
    echo "Read http://www.rt.com/man/pnpdump.8.html"
    less /proc/interupts less /proc/ioports less /proc/iomem less /proc/dma

    hpr0115 :: Promoting Linux

    Released on 2008-06-09 under a CC-BY-NC-SA license.
    Ken Fallon discusses ways to promote linux

    hpr0102 :: Linux Professional Institute Certifications Part 4

    Released on 2008-05-21 under a CC-BY-NC-SA license.
    Ken continues his series on LPI Certifications

    hpr0078 :: Interview Tips

    Released on 2008-04-17 under a CC-BY-NC-SA license.
    Ken Fallon gives some interview tips for job seekers

    hpr0057 :: LPI Certifications Part 3

    Released on 2008-03-19 under a CC-BY-NC-SA license.
    http://www.kenfallon.com
    http://www.acsdata.com/how-a-hard-drive-works.htm
    http://tldp.org/HOWTO/Large-Disk-HOWTO-4.html
    http://www.storagereview.com/guide2000/ref/hdd/bios/sizeMB504.html

    hpr0056 :: Open Street Map

    Released on 2008-03-18 under a CC-BY-NC-SA license.
    openstreetmap.org

    hpr0036 :: LPI Certifications Part 2

    Released on 2008-02-19 under a CC-BY-NC-SA license.
    Continuing his journey toward LPI certification, Ken covers computer buses and system resources. Please note, there is a minute and a half, gap in this recording – your player's battery didn't die.
    http://computer.howstuffworks.com/pci.htm/printable

    Shownotes by: diggsit

    hpr0013 :: LPI Certifications Part 1

    Released on 2008-01-17 under a CC-BY-NC-SA license.
    Ken Fallon, wants his 'Linux Professional Institute Certification' (LPIC). He must be serious, because he's publicly preparing for it on HPR – no pressure, Ken. In this first episode of the series, he explains the certification process, sets up his practice system, and begins covering study material, for the 101 exam. He's using a detailed study guide, provided by IBM developerWorks.
    IBM Developer Works: (LPI) exam prep
    The Booting Process of the PC
    System Boot Sequence
    ttp://www.pcguide.com/ref/mbsys/bios/boot_Sequence.htm
    http://en.wikipedia.org/wiki/Booting
    http://en.wikipedia.org/wiki/Bootstrapping_%28computing%29
    ----------------------------------------------
    Other Links:
    ----------------------------------------------
    LPI Certification Self-Study Guide
    ttp://www.happy-monkey.net/LPI/
    Wiki Book: LPI Certification
    http://en.wikibooks.org/wiki/LPI_Linux_Certification
    ----------------------------------------------
    Software:
    ----------------------------------------------
    Vmware Server
    http://www.vmware.com/download/server/ VMware-server-1.0.4-56528.tar.gz
    CentOS
    http://isoredirect.centos.org/centos/5/isos/i386/ CentOS-5.1-i386-netinstall.iso
    Select FTP Site from mirror list
    http://www.centos.org/modules/tinycontent/index.php?id=13 ./5.1/os/i386/
    E.g for ftp location:
    ftp.tudelft.nl
    pub/Linux/centos.org/5.1/os/i386/images
    Debian Netinstall
    http://cdimage.debian.org/debian-cd/4.0_r1/i386/iso-cd/ debian-40r1-i386-netinst.iso
    ----------------------------------------------
    Online Assesment
    ----------------------------------------------
    https://www.redhat.com/apps/training/assess/
    http://www.linux-praxis.de/lpisim/lpi101sim/index.html

    Shownotes by: diggsit

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