April 2012 - wlug - list.wlug.org.nz

Bit coin links and Greg's presentation notes.
by Chris O'Halloran 27 Jan '13

27 Jan '13

Hello All, Here is some more information from Greg's note at last Friday's presentation. I'd also like to thank Greg for volunteering to talk and for such a well presented and technical topic. Seeing the data miner in action was also a bonus. Attached is the email that Greg sent to Bruce and myself earlier this week. It seems as though there is plenty more reading on the topic. I've also loaded Greg's presentation to google docs so that those that weren't at the meeting can appreciate the presentation. <quote> Hi Chris, Bruce, as discussed here's the slideshow and talk-notes from last night I promised I'd send to you to forward on to relevant people, (group-wide bounced me on the email size limit). Also here's a list of relevant links as requested; Project home page http://www.bitcoin.org/ Wiki Main_Page https://en.bitcoin.it/wiki/Main_Page Network status live feed http://www.bitcoinwatch.com/ Forum https://forum.bitcoin.org/ Layman promo video site http://www.weusecoins.com/ Instawallet (web wallet) https://www.instawallet.org API -reference pages https://en.bitcoin.it/wiki/API_reference_(JSON-RPC) https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list Monetary theory - Austrian economics http://www.libertariannews.org/2011/06/18/the-economics-of-bitcoin-how-bitc… http://austrianeconomists.typepad.com/weblog/2009/05/the-best-of-modern-aus… http://mises.org/journals/qjae/pdf/qjae9_4_5.pdf http://en.wikipedia.org/wiki/Austrian_School http://mises.org/ Szabo bitgold post http://unenumerated.blogspot.com/2005/12/bit-gold.html Namecoin, distributed DNS Dot-bit project homepage http://dot-bit.org/Main_Page Feel free to email me for further links or information. Cheers, Greg B. Link to Greg's Bit Coin presentation<https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=1ggO7B5SX…> Link to Gregs' presentation notes<https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=1SqdoXYL8…> </quote>

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Re: [wlug] raspberry pi order (David McNab)
by Eric Light 12 Jul '12

12 Jul '12

I'd be interested as well - again, only in model 'B'. Perhaps someone could set up a 'registration' page on the wiki or elgg? Cheers, - Eric On Tue, Apr 24, 2012 at 12:00, <wlug-request(a)list.waikato.ac.nz> wrote: > > > Message: 1 > Date: Tue, 24 Apr 2012 10:35:46 +1200 > From: stephen pearce <pearce.sg(a)gmail.com> > To: wlug(a)list.waikato.ac.nz > Subject: [wlug] raspberry pi order > > Hi > I would be interested in at least one .. and am prepared to pay cost > if there is a bulk order .. if this goes ahead could you let me know > and I'll forward you the money > Thanks > > > -- > Stephen Pearce > Critical Care > Whangarei > ph 021 390 997 > > > ------------------------------ > > Message: 2 > Date: Tue, 24 Apr 2012 11:40:29 +1200 > From: David McNab <david(a)rebirthing.co.nz> > To: Waikato Linux Users Group <wlug(a)list.waikato.ac.nz> > Subject: Re: [wlug] raspberry pi order > > On 24/04/12 10:35, stephen pearce wrote: > > Hi > > I would be interested in at least one .. and am prepared to pay cost > > if there is a bulk order .. if this goes ahead could you let me know > > and I'll forward you the money > > Thanks > Ditto, but I would only want a Model B. The A's lack of ethernet is a > bit of a blocker. > > Cheers > David > >

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Into the Mosh Pit: A Mobile Shell Replacement for SSH
by Peter Reutemann 22 May '12

22 May '12

"Mosh" (http://mosh.mit.edu/) sounds very useful: "SSH is a wonderful thing, but it doesn't deal very well with today's mobile workers. When dealing with iffy Wi-Fi connections, moving around from coffeeshop to home office, or just putting your laptop to sleep for a few minutes, you lose your SSH connection. If you need a persistent connection, take a look at Mosh." -- source: https://www.linux.com/learn/tutorials/562553-into-the-mosh-pit-a-mobile-she… Not just available for the latest Ubuntu (and other Linux distros), but also for versions starting with 10.04, via a separate ppa: http://mosh.mit.edu/#getting Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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OK Creating Wallpaper slide show, ...but a bit different with Ubunt 11.10
by Ian Stewart 07 May '12

07 May '12

Peter: Thanks for the pointer to creating wallpaper slide-shows. I didn't give the GUI application approach using "crebs" (create background slideshow) a try. I opted for the text editing and creation of a .xml file. I found the background slide show worked fine with Ubuntu 11.04. However there are changes with Ubuntu 11.10. The following posting does a good job of telling you how to get a background slide show running on 11.10... http://ubuntuforums.org/showthread.php?t=1881394 ...the approach now seems to be that you edit and append to... /usr/share/gnome-background-properties/ubuntu-wallpapers.xml ...With 12.04 not far away, I think I'll wait and see what it takes to get a slide show working on that release. cheers, Ian.

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Intel Unveils Tiny Next Unit of Computing To Match Raspberry Pi
by Peter Reutemann 01 May '12

01 May '12

They've seen the success and needed to jump on the bandwagon? http://hardware.slashdot.org/story/12/04/30/1329254/intel-unveils-tiny-next… Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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I hate Ubuntu, but my mother-in-law loves it
by Peter Reutemann 30 Apr '12

30 Apr '12

"Ubuntu’s Unity GUI isn’t my speed. But that doesn’t matter for the majority of end-users." -- source: http://www.zdnet.com/blog/perlow/i-hate-ubuntu-but-my-mother-in-law-loves-i… Disclaimer: not my mother-in-law ;-) Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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REMINDER: WLUG meeting tonight!
by Meeting Reminder Bot 29 Apr '12

29 Apr '12

There's a WLUG meeting tonight: ---------------------------------------------------------------------- Meet up at the university: MS4.G.02 (http://www.waikato.ac.nz/contacts/map?MS4) Time: 7:30pm onwards Topics * ReneBartosh gives a short introduction on the new Ubuntu 12.04 * PeterReutemann talks about ADAMS, a Java-based machine-learning and data-mining framework to be open-sourced later this year

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Ubuntu 12.04 LTS Out; Unity Gets a Second Chance
by Peter Reutemann 26 Apr '12

26 Apr '12

"So how does Ubuntu Precise Pangolin (12.04) fare ? I will say exceptionally well. Unity is not the same ugly duckling it was made out to be. In Ubuntu 12.04, it has transformed into a beautiful swan. As Ubuntu 12.04 is a long term release, the Ubuntu team has pulled all stops to make sure the user experience is positive. Ubuntu 12.04 aka Precise Pangolin is definitely worthy of running on your machine." -- source: http://linux.slashdot.org/story/12/04/26/164225/ubuntu-1204-lts-out-unity-g… Cheers. Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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REMINDER: WLUG meeting is on Monday
by Meeting Reminder Bot 26 Apr '12

26 Apr '12

There's a Waikato Linux Users Group meeting on Monday: ---------------------------------------------------------------------- Meet up at the university: MS4.G.02 (http://www.waikato.ac.nz/contacts/map?MS4) Time: 7:30pm onwards Topics * ReneBartosh gives a short introduction on the new Ubuntu 12.04 * PeterReutemann talks about ADAMS, a Java-based machine-learning and data-mining framework to be open-sourced later this year

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raspberry pi order
by stephen pearce 23 Apr '12

23 Apr '12

Hi I would be interested in at least one .. and am prepared to pay cost if there is a bulk order .. if this goes ahead could you let me know and I'll forward you the money Thanks -- Stephen Pearce Critical Care Whangarei ph 021 390 997

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Re: [wlug] Raspberry Pi, activist tool
by GJB 23 Apr '12

23 Apr '12

Every child with a pocket linux in their school bag ... :) > -------- Original Message -------- > Subject: Re: [wlug] Raspberry Pi, activist tool > From: Peter Reutemann <fracpete(a)waikato.ac.nz> > Date: Mon, March 05, 2012 8:53 am > To: Waikato Linux Users Group <wlug(a)list.waikato.ac.nz> > > > It even made it on the NZ Herald: > http://www.nzherald.co.nz/business/news/article.cfm?c_id=3&objectid=10789863 > > As usual, it takes a bit longer to get here: > "will be coming to New Zealand on the next run." > > Cheers, Peter > -- > Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ > http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174 > _______________________________________________ > wlug mailing list | wlug(a)list.waikato.ac.nz > Unsubscribe: http://list.waikato.ac.nz/mailman/listinfo/wlug

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ANNOUNCE: WLUG meeting is one week away
by Meeting Reminder Bot 22 Apr '12

22 Apr '12

The Waikato Linux Users Group have a meeting in one week from today: ---------------------------------------------------------------------- Meet up at the university: MS4.G.02 (http://www.waikato.ac.nz/contacts/map?MS4) Time: 7:30pm onwards Topics * ReneBartosh gives a short introduction on the new Ubuntu 12.04 * PeterReutemann talks about ADAMS, a Java-based machine-learning and data-mining framework to be open-sourced later this year

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OpenSSL Security update
by Daniel Lawson 19 Apr '12

19 Apr '12

In case any of you missed this, there has been a flaw discovered in opennssl which allows for a possible remote exploit. Announcement here: http://lists.grok.org.uk/pipermail/full-disclosure/2012-April/086585.html Debian security note here: http://lists.debian.org/debian-security-announce/2012/msg00085.html It doesn't look like there is an exploit in the wild (yet), but the updates are rolling out already so it's sensible to upgrade now.

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How to run the new Chrome OS environment without a Chromebook
by Peter Reutemann 19 Apr '12

19 Apr '12

"A new user interface for Chrome OS was recently made available on Chromebooks for testing purposes. In this tutorial, we will explain how to run the new version of the platform in a virtualized environment or write to a bootable USB thumb drive so that you can test it on a conventional computer." -- source: http://arst.ch/teh That could be something for the install fest as well! Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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How LibreOffice Writer Tops MS Word: 12 Features
by Peter Reutemann 19 Apr '12

19 Apr '12

If you're trying to convince someone to use LibreOffice over MS Office (as in Writer over Word), have a look at this article: http://www.datamation.com/applications/how-libreoffice-writer-tops-ms-word-… Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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How Microsoft Fought True Open Standards
by Peter Reutemann 19 Apr '12

19 Apr '12

Interesting read: "Regular readers may recall that I was not a little taken aback by an astonishing U-turn performed by the Cabinet Office [UK] on the matter of open standards." http://blogs.computerworlduk.com/open-enterprise/2012/04/how-microsoft-lobb… Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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Big cookie is watching you
by Peter Reutemann 17 Apr '12

17 Apr '12

Today, while reading slashdot, I came across the Firefox addon "Collusion". This plugin visualizes in real-time the cookies on your system. In case you're interested who's "tracking" you while browsing. Addon: https://addons.mozilla.org/en-US/firefox/addon/collusion/ Slashdot article: http://yro.slashdot.org/story/12/04/16/1442226/research-to-reveal-the-unsee… Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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MATE Desktop 1.2 Released
by Peter Reutemann 16 Apr '12

16 Apr '12

GNOME 2 is alive and kicking... "For those of you who still feel GNOME 2 is the best desktop environment, but don't want stick to old distros, MATE is a fork of GNOME 2, with all the names changed to avoid clashes with GNOME 3. Version 1.2 brings fixes, but also new features such as undo/redo in the file manager." -- source: http://tech.slashdot.org/story/12/04/16/1517236/mate-desktop-12-released Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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How to Create a Wallpaper Slideshow in Ubuntu
by Peter Reutemann 14 Apr '12

14 Apr '12

The following HOWTO describes the creation of wallpaper slideshows (as opposed to having a single, static wallpaper): http://www.howtogeek.com/howto/25549/how-to-create-a-wallpaper-slideshow-in… This feature can be handy, if you have a Linux box on display. While people can see the slideshow, they can still explore the system and never accidentally close the application running the slideshow. Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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REMINDER: WLUG meeting tonight!
by Meeting Reminder Bot 13 Apr '12

13 Apr '12

There's a WLUG meeting tonight: ---------------------------------------------------------------------- WLUG LanParty Meet up at the university - usual meeting room for Monday meetings. Time: 10am to 4pm http://www.waikato.ac.nz/contacts/map?MS4 Come along and bring your favourite free/ open source games or games that run on free operating systems. Suggestions include: * Bzflag * World of Padman * urban terror * Sauerbraten ( thank goodness autocorrect spelt that for me) We'll have internet access (48Mbit/s). Entry is free for visitors and club members. However, if you, as a visitor, wish to connect your computer to the internet for more than a few minutes, a fee of $4 dollars to cover internet costs would be appreciated. We will accept membership applications on the day ($20). There are no kitchen facilities within the room. Toilets will be available around the campus, a couple of bakeries not far from campus.

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KOffice Descendent Calligra Office and Creativity Suite Hits Release
by Peter Reutemann 12 Apr '12

12 Apr '12

"The Calligra team has announced the first release of the Calligra suite of office and creativity applications. Calligra is a continuation of the old KOffice project." -- source: http://tech.slashdot.org/story/12/04/12/1748208/koffice-descendent-calligra… Downloads (including Ubuntu repos): http://userbase.kde.org/Calligra/Download Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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Kubuntu To Be Sponsored By Blue Systems, Rather Than Canonical
by Peter Reutemann 12 Apr '12

12 Apr '12

Good news for Kubuntu users: "Kubuntu, the KDE flavour from Ubuntu, has found a new sponsor in Blue Systems. They will be providing more resources than were available by previous sponsor Canonical. The project will remain much the same: community led, KDE focused, Ubuntu flavour. With the new independence it can branch out into new markets such as a Kubuntu Active flavour for tablets." http://linux.slashdot.org/story/12/04/10/1639252/kubuntu-to-be-sponsored-by… Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174

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Re: [wlug] WLUG Secretary Stuff
by mailing_list 12 Apr '12

12 Apr '12

Hi Wayne, Thanks for the reply. I can meet you in town. We can make other arrangements off list. Cheers, Chris From: Wayne Grimsey [mailto:WGrimsey(a)linz.govt.nz] Sent: Friday, 13 April 2012 9:43 a.m. To: mailing_list; 'Waikato Linux Users Group' Subject: RE: WLUG Secretary Stuff Hi Chris. I'm coming into Hamilton to work overtime, tomorrow. I'm thinking the best way forward would be for me to bring the box to work, ... and arrange to meet one of you guys in the Hamilton CBD. As things work out, the only time I seem to be in Hamilton at the moment, is when I'm working. If i wasn't working, I could have got a ride into Hamilton to attend the LAN session. Sorry for this hassle. Wayne Wayne Grimsey Quality Control Co-ordinator Survey and Titles Operations E wgrimsey(a)linz.govt.nz | Cnr Victoria and Rostrevor Streets Private Bag 3028, Hamilton 3240, New Zealand W <http://www.linz.govt.nz/> www.linz.govt.nz | www.landonline.govt.nz <http://www.landonline.govt.nz/> | <http://www.linz.govt.nz/> data.linz.govt.nz _____ From: mailing_list [mailto:mailinglist(a)blahdeblah.co.nz] Sent: Friday, 13 April 2012 9:39 a.m. To: 'Waikato Linux Users Group' Cc: Wayne Grimsey Subject: WLUG Secretary Stuff To Wayne, Rene and Ronnie, Are you guys going to be at the LAN party tomorrow? It might be a good opportunity to hand over all the secretary and treasurers stuff. Wayne, If you cannot make it please let me know. Cheers, Chris _____ This message contains information, which is confidential and may be subject to legal privilege. If you are not the intended recipient, you must not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify us immediately (Phone 0800 665 463 or info(a)linz.govt.nz) and destroy the original message. LINZ accepts no responsibility for changes to this email, or for any attachments, after its transmission from LINZ. Thank you. _____

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WLUG Secretary Stuff
by mailing_list 12 Apr '12

12 Apr '12

To Wayne, Rene and Ronnie, Are you guys going to be at the LAN party tomorrow? It might be a good opportunity to hand over all the secretary and treasurers stuff. Wayne, If you cannot make it please let me know. Cheers, Chris

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REMINDER: WLUG meeting is tomorrow!
by Meeting Reminder Bot 12 Apr '12

12 Apr '12

There is a Waikato Linux Users Group meeting tomorrow: ---------------------------------------------------------------------- WLUG LanParty Meet up at the university - usual meeting room for Monday meetings. Time: 10am to 4pm http://www.waikato.ac.nz/contacts/map?MS4 Come along and bring your favourite free/ open source games or games that run on free operating systems. Suggestions include: * Bzflag * World of Padman * urban terror * Sauerbraten ( thank goodness autocorrect spelt that for me) We'll have internet access (48Mbit/s). Entry is free for visitors and club members. However, if you, as a visitor, wish to connect your computer to the internet for more than a few minutes, a fee of $4 dollars to cover internet costs would be appreciated. We will accept membership applications on the day ($20). There are no kitchen facilities within the room. Toilets will be available around the campus, a couple of bakeries not far from campus.

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