Archive for April, 2008

Police technology -vs- Air Force technology

Sunday, April 27th, 2008

Via email:

Two British traffic patrol officers from North Berwick, east of Edinburgh, were involved in an unusual incident, while checking for speeding motorists on the A1 Great North Road.

One of the officers used a hand-held radar device to check the speed of a vehicle approaching over the crest of a hill, and was surprised when the speed was recorded at over 300mph.  The machine then stopped working and the officers were not able to reset it.

The radar had in fact locked on to a NATO Tornado fighter over the North Sea, which was engaged in a low-flying exercise over the Borders District
Back at Police Headquarters, the Chief Constable fired off a stiff complaint to the RAF liaison office.

Back came the reply in true laconic RAF style:

Thankyou for your message, which allows us to complete the file on this incident.

You may be interested to know that the tactical computer in the Tornado had automatically locked on to your “hostile  radar equipment” and sent a jamming signal back to it.

Furthermore, the Sidewinder air-to-ground missiles aboard the fully-armed aircraft had also locked on to the target.

Fortunately the Dutch pilot flying the Tornado responded to the missile status alert intelligently, and was able to  override the automatic protection system before the missile was launched.

Makes for a good story anyway.

Domain Hosting at WordPress.com

Saturday, April 26th, 2008

I recently created a website, for a customer who wanted a shiny new blog on a WordPress server.  I took the opportunity to use WordPress.com to do the hosting.

I set up the blog, registered the domain name, and then used a new feature (new for me, anyway) which lets WordPress.com use your domain name.

What this means, is that instead of “my_wordpress_account_name.wordpress.com” as your web address, you can have WordPress.com host “my_domain_name.com.au” which appears in the title bar of people’s web browsers when they’re viewing the blog.  This costs US$10/year per domain, which I think is pretty good value.

How to do this

  • If you have an existing domain, log on to the domain’s registrar.  Change the delegation to WordPress.com DNS servers: “ns1.wordpress.com” through “ns3.wordpress.com”;
  • From your blog’s dashboard in WordPress.com, go to “Upgrades / Domains”;
  • Enter the domain you would like to appear as the address for your blog. This can be pre-existing or WordPress.com will register it for you (if the domain is available) for $5/year;
  • Click “Add domain to blog”;
  • If you don’t have any “WordPress.com credits”, you will be prompted to login to PayPal and purchase 10 credits (this will cost about AU$11.00);
  • Return to the “Dashboard / Upgrades / Domains” screen.  In the domain table you will still see the original “wordpress.com” address for your blog, with the function set as “your blog URL”. You will also see a new entry, which is the domain name you just paid WordPress.com to host. Click on the link that says “Put blog here”. Otherwise if you type the new domain name, it will just redirect to the WordPress.com address.

That’s it! Now if you type your new domain name, or your old “wordpress.com” address, you will see your shiny new blog. Most importantly, the address in the title bar will be your new domain name.

Happy blogging!

More reading; WordPress.com Support Forum on Domain Hosting.

Kapow! American web-host POWWEB lets down the team

Wednesday, April 23rd, 2008

<meta content="OpenOffice.org 2.0 (Linux)" name="GENERATOR" /><meta content="Ron Killeen" name="AUTHOR" /><meta content="20080423;90900" name="CREATED" /><meta content="Ron Killeen" name="CHANGEDBY" /><meta content="20080423;300800" name="CHANGED" /><br /> <style type="text/css"> <!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } --> </style> <p style="margin-bottom: 0cm" class="western">Web-hosts are Internet Service Providers which specialise in the provision of large amounts of disk space, and large amounts of bandwidth. This is useful for websites which host large amounts of data, and/or attract a large number of hits or downloads. The providers usually achieve this with <a target="_blank" title="Wiki on RAID disk arrays" href="http://en.wikipedia.org/wiki/RAID" onclick="javascript:urchinTracker('/outbound/en.wikipedia.org/wiki/RAID');">RAID technology</a> for redundancy, big pipes to the internet and <a target="_blank" title="Wiki on Load Balancing" href="http://en.wikipedia.org/wiki/Load_balancing_%28computing%29" onclick="javascript:urchinTracker('/outbound/en.wikipedia.org/wiki/Load_balancing_28computing_29');">load-balanced</a> servers.</p> <p style="margin-bottom: 0cm" class="western"><a href="http://www.techtalkradio.com.au/" onclick="javascript:urchinTracker('/outbound/www.techtalkradio.com.au/');">Tech Talk Radio</a> has been using the American company <a target="_blank" href="http://www.powweb.com/" onclick="javascript:urchinTracker('/outbound/www.powweb.com/');">POWWEB</a> for some time. All of the publicly available podcasts, as well as syndication versions of the show and some production audio used behind-the-scenes, were stored and hosted by POWWEB.</p> <p style="margin-bottom: 0cm" class="western">imagine our surprise when, one day, POWWEB just deleted everything (or moved it, or marked it “hidden”) and disabled the account. Ouch. Was it something we said?</p> <p style="margin-bottom: 0cm" class="western">Apparently the traffic generated by the Tech Talk Radio podcast caused a massive, unprecedented meltdown in the POWWEB server farm. Power supplies tripped out, disk arrays fell over and circuit breakers blew apart. Dramatic stuff.</p> <p style="margin-bottom: 0cm" class="western">Tech Talk Radio hadn’t actually exceeded the terms of its contract, and was still well within its pre-paid bandwidth for the month.  So rather than open a line of communication to Andrew McColm, TTR’s Executive Producer and POWWEB account holder, the powers-that-be thought it would be more <em>customer-focussed</em> just to disable the account.</p> <p style="margin-bottom: 0cm" class="western">Sometimes in this job you can personally recommend products because you use them yourself, they work well and they give you value-for-money service. Unfortunately POWWEB web hosting is not one such product.</p> <p style="margin-bottom: 0cm" class="western">Steer clear.</p> <p style="margin-bottom: 0cm" class="western">To read more, keep clicking:</p> <p style="margin-bottom: 0cm" class="western"><a href="http://www.techtalkradio.com.au/powweb.asp" onclick="javascript:urchinTracker('/outbound/www.techtalkradio.com.au/powweb.asp');">Full email dialogue between Andrew and POWWEB</a>.</p> <p style="margin-bottom: 0cm" class="western"><a href="http://andrewmccolm.wordpress.com/2008/04/22/customer-support-is-alive-and-well-at-powweb/" onclick="javascript:urchinTracker('/outbound/andrewmccolm.wordpress.com/2008/04/22/customer-support-is-alive-and-well-at-powweb/');">Andrew’s thoughts on POWWEB</a>, and Customer Service 101.</p> </div> <p class="postmetadata"> Posted in <a href="http://www.drron.com.au/category/internet/" title="View all posts in Internet" rel="category tag">Internet</a>, <a href="http://www.drron.com.au/category/on-air/" title="View all posts in On-air" rel="category tag">On-air</a>, <a href="http://www.drron.com.au/category/ttr/" title="View all posts in TTR" rel="category tag">TTR</a>, <a href="http://www.drron.com.au/category/technical/" title="View all posts in Technical" rel="category tag">Technical</a> | <a href="http://www.drron.com.au/2008/04/23/kapow-american-web-host-powweb-lets-down-the-team/#respond" title="Comment on Kapow! American web-host POWWEB lets down the team">No Comments »</a></p> </div> <div class="post"> <h3 id="post-32"><a href="http://www.drron.com.au/2008/04/09/dr-ron-tackles-apostrophe-catastrophes-on-abc-radio-national/" rel="bookmark" title="Permanent Link to Dr Ron tackles apostrophe catastrophe’s on ABC Radio National">Dr Ron tackles apostrophe catastrophe’s on ABC Radio National</a></h3> <small>Wednesday, April 9th, 2008</small> <div class="entry"> <p>Tune-in to your local <a target="_blank" title="ABC Radio National's 'Perspective' programme" href="http://www.abc.net.au/rn/perspective/" onclick="javascript:urchinTracker('/outbound/www.abc.net.au/rn/perspective/');">ABC Radio National</a> on Friday 11/04/08 at 5:55 P.M. to hear me rant about the use and abuse of the apostrophe.</p> <p>Apostrophes do two things, that’s all: they make contractions, and they make possessives.</p> <p>ABC Melbourne: 621 kHz AM. Follow this link for <a title="ABC's Frequency Finder" href="http://www2b.abc.net.au/reception/frequencyfinder/asp/search.asp" onclick="javascript:urchinTracker('/outbound/www2b.abc.net.au/reception/frequencyfinder/asp/search.asp');">other ABC stations</a> in your area. Many thanks to ABC producer <a target="_blank" title="About Sue" href="http://www.abc.net.au/rn/perspective/about/default.htm#sue" onclick="javascript:urchinTracker('/outbound/www.abc.net.au/rn/perspective/about/default.htm_sue');">Sue Clark</a> for the opportunity to rant on Perspective, and thanks to <a target="_blank" title="Brett's profile on Hootville" href="http://www.hootville.com/brett.shtml" onclick="javascript:urchinTracker('/outbound/www.hootville.com/brett.shtml');">Brett de Hoedt</a>, Mayor of Hootville, for giving me a prod now and again.</p> </div> <p class="postmetadata"> Posted in <a href="http://www.drron.com.au/category/common-sense/" title="View all posts in Common Sense" rel="category tag">Common Sense</a>, <a href="http://www.drron.com.au/category/on-air/" title="View all posts in On-air" rel="category tag">On-air</a>, <a href="http://www.drron.com.au/category/personal/" title="View all posts in Personal" rel="category tag">Personal</a>, <a href="http://www.drron.com.au/category/propper-english/" title="View all posts in Propper english" rel="category tag">Propper english</a> | <a href="http://www.drron.com.au/2008/04/09/dr-ron-tackles-apostrophe-catastrophes-on-abc-radio-national/#respond" title="Comment on Dr Ron tackles apostrophe catastrophe’s on ABC Radio National">No Comments »</a></p> </div> <div class="post"> <h3 id="post-31"><a href="http://www.drron.com.au/2008/04/05/twitter-facebook-and-death-to-email/" rel="bookmark" title="Permanent Link to Twitter, Facebook, and Death to Email">Twitter, Facebook, and Death to Email</a></h3> <small>Saturday, April 5th, 2008</small> <div class="entry"> <p><meta name="GENERATOR" content="OpenOffice.org 2.0 (Linux)" /><meta name="AUTHOR" content="Ron Killeen" /><meta name="CREATED" content="20080406;420500" /><meta name="CHANGED" content="16010101;0" /><br /> <style type="text/css"> <!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } --> </style> <p align="left" class="western">In the last episode of <a href="http://www.techtalkradio.com.au/" onclick="javascript:urchinTracker('/outbound/www.techtalkradio.com.au/');">Tech Talk Radio</a>, Silicon Valley reporter/cyber-goddess <a href="http://blog-well.com/" onclick="javascript:urchinTracker('/outbound/blog-well.com/');">Lidija Davis</a> was extolling the virtues of <a target="_blank" href="http://www.twitter.com/" onclick="javascript:urchinTracker('/outbound/www.twitter.com/');">Twitter</a>. This is a social networking site which, probably like many other people, I’d heard about but never used.</p> <p align="left" class="western">My first impressions are that it seems to be a “cutdown” version of <a target="_blank" href="http://www.facebook.com/" onclick="javascript:urchinTracker('/outbound/www.facebook.com/');">Facebook</a>, in that you can see status updates from friends and family and follow updates which other people post. You can also <a target="_blank" href="http://m.twitter.com/" onclick="javascript:urchinTracker('/outbound/m.twitter.com/');">access Twitter from your mobile</a> which is cool.</p> <p align="left" class="western"><img align="right" src="http://www.drw.net.au/blogimages/facebook_status.jpg" />The thing that Twitter does well for Australian users is incorporate an SMS gateway. You can receive notifications to your phone and also update your status with text messages. Someone correct me if I’m wrong but I don’t think Facebook does this in Australia. Facebook’s carrier pre-selection screen says that <em>“Facebook Mobile Texts are currently available only in US/Canada/UK on the listed carrier networks”. </em>Bugger. You’d think with all that advertising that Facebook would be able to offer fraction-of-a-cent text messages to its valued customers.</p> <p align="left" class="western">I didn’t test the Twitter SMS features personally but <a href="http://www.techtalkradio.com.au/team.asp" onclick="javascript:urchinTracker('/outbound/www.techtalkradio.com.au/team.asp');">Graeme Callaghan</a> did on the show last week and it seemed to work well.</p> <p align="left" class="western">The thing I don’t like about Twitter is that you use obscure codes to send personal messages and such things. You have to type “@username” to reply to a message, and then something with a bracket to send personal messages… too hard I’m afraid. I want to just click a button that says “personal message” but I can’t.</p> <p align="left" class="western">Also, status updates are limited to 140 characters. Huh!?!?! Maybe this is to ensure compatibility with SMS messaging (which is limited to 160 characters), I’m not sure. But if you want to type a longer message to someone (not just a status update) you have to send three, four, five or more mesages. Bleh.</p> <p align="left" class="western">The exciting thing with Twitter is that status updates and personal messages correspond directly with status updates, public messages and private messages in other social networking systems: Facebook, <a target="_blank" href="http://www.msn.com/" onclick="javascript:urchinTracker('/outbound/www.msn.com/');">MSN</a>, <a target="_blank" href="http://www.yahoo.com/" onclick="javascript:urchinTracker('/outbound/www.yahoo.com/');">Yahoo! Messenger</a> and <a target="_blank" href="http://www.myspace.com/" onclick="javascript:urchinTracker('/outbound/www.myspace.com/');">MySpace</a> to name a few.</p> <p align="left" class="western">If I’m logged in to Facebook, there’s no reason why a friend on MSN shouldn’t be able to send me a message. If a friend posts a funny photo in a MySpace account, why can’t I view it from within my Facebook account? And why can’t I see it from my <a target="_blank" href="http://en.wikipedia.org/wiki/Hsdpa" onclick="javascript:urchinTracker('/outbound/en.wikipedia.org/wiki/Hsdpa');">HSDPA</a>-enabled mobile phone or PDA?</p> <p align="left" class="western">What we need now is a gateway and a common language which works between (currently unconnected) messaging systems. And throw-in a legacy email connector for good measure, if you must.</p> <p align="left" class="western">Some people have already had the same idea and written their own <a href="http://www.designmeme.com/2007/03/22/twitterbook/" onclick="javascript:urchinTracker('/outbound/www.designmeme.com/2007/03/22/twitterbook/');">Facebook/Twitter interface</a>, like Stuart Robertson over at <a href="http://www.designmeme.com/" onclick="javascript:urchinTracker('/outbound/www.designmeme.com/');">Design Meme</a>. This is great to see, and uses existing technologies like <a target="_blank" href="http://en.wikipedia.org/wiki/Rss" onclick="javascript:urchinTracker('/outbound/en.wikipedia.org/wiki/Rss');">RSS</a> and <a target="_blank" href="http://en.wikipedia.org/wiki/PHP" onclick="javascript:urchinTracker('/outbound/en.wikipedia.org/wiki/PHP');">PHP</a>. You can see the way that social networking is headed with these types of projects.</p> <p align="left" class="western">The connection of social networking sites and instant messaging systems will certainly spell the end of email. Thank goodness.</p> <p align="left" class="western">Why do I hate email so much? Well, apart from the fact that 95%+ of all email traffic is unsolicited, it spreads viruses, and the protocol can’t innately transfer binary information? Maybe this is best left for another rant.</p> <p align="left" class="western">My conclusion? If you like Twitter, use Twitter. I won’t be using Twitter, because it doesn’t do everything I need it to. But it does do some things better than Facebook. Most importantly, I like Twitter because it encourages people to use social networking and modern communications systems to keep in touch. And keeping in touch is what it’s all about.</p> </div> <p class="postmetadata"> Posted in <a href="http://www.drron.com.au/category/blogging/" title="View all posts in Blogging" rel="category tag">Blogging</a>, <a href="http://www.drron.com.au/category/internet/" title="View all posts in Internet" rel="category tag">Internet</a>, <a href="http://www.drron.com.au/category/on-air/" title="View all posts in On-air" rel="category tag">On-air</a>, <a href="http://www.drron.com.au/category/social-networking/" title="View all posts in Social Networking" rel="category tag">Social Networking</a>, <a href="http://www.drron.com.au/category/web-20/" title="View all posts in Web 2.0" rel="category tag">Web 2.0</a> | <a href="http://www.drron.com.au/2008/04/05/twitter-facebook-and-death-to-email/#comments" title="Comment on Twitter, Facebook, and Death to Email">2 Comments »</a></p> </div> <div class="navigation"> <div class="alignleft"></div> <div class="alignright"></div> </div> </div> <div id="sidebar"> <ul> <li> <form method="get" id="searchform" action="http://www.drron.com.au/"> <div><input type="text" value="" name="s" id="s" /> <input type="submit" id="searchsubmit" value="Search" /> </div> </form> </li> <!-- Author information is disabled per default. 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