Joe's Jottings

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  • #RIPSirPatrickMoore – it’s a gorgeous clear evenin…

    #RIPSirPatrickMoore – it’s a gorgeous clear evening – pop outside, look up, let your eyes adjust & enjoy glories of the Universe!

    December 9, 2012
  • RT @WestWingReport: “May we never confuse honest d…

    RT @WestWingReport: “May we never confuse honest dissent with disloyal subversion.” -Dwight D. Eisenhower

    December 9, 2012
  • Every time a friend succeeds, I die a little.

    The title of this piece is a quote from the late, great American brainy bugger Gore Vidal.  I’m not sure how seriously I actually believe it, but a little pang of…something…went through me yesterday when a friend contacted me to tell me that a novel he’d written (and that I was lucky enough to read in manuscript form) was now fully completed and ‘out there’.  So, before we go further – check out ‘The Ironlane Detective’ by Paul Witham.  Congratulations Paul – you deserve it and I wish you many sales and the beers will be on you!

    Don’t get me wrong – I’m lucky to know a lot of very creative people – film makers, craftspeople, writers, musicians, software developers, radio presenters, gardeners, woodworkers, painters, actors, comedians – and I love hearing from them as to how they’re getting on.  It’s just that….well….I don’t seem to have the knack myself.  I have the odd creative splurge every now and again, but it never seems to blossom in to the creative outpourings that many people I know achieve.  Which is odd because in my 20s I turned out books by the box full and articles for the technical press by the dozen – of course, that was in those glorious, pre-Internet days when there were definitely fewer distractions for those of us with butterfly minds!

    I think that that is my problem – focus!  I know that when I do set my mind to something I can get it done.  I’m often reminded of Dr Johnson’s comment “Depend upon it, sir, when a man knows he is to be hanged in a fortnight, it concentrates his mind wonderfully.” with regard to my way of managing myself.  I need to be prodded!

    August 14, 2012
  • Johnny Cash and me.

    An early memory of mine is listening to my Uncle Idris play Johnny Cash songs on his guitar.  Particularly he did a great rendition of ‘Ring of Fire’, though without the Mexican trumpets, Mexican trumpeters being singularly rare in the town of Warsop in the 1960s. Back then, Cash was a big name, although I’m not sure that he was ‘cool’ – more mainstream.  And he became more known for his novelty songs like ‘A Boy named Sue’ and ‘One Piece at a Time’, and his TV show, than his more straight forward country / rockabilly songs.

    Figuratively speaking, Johnny Cash wandered in and out of my life over the years; he showed up as a murderous singer in Columbo; I’d see his name on the credits of various TV shows and films and also became aware of his conversion to Christianity and his near constant battles with drug addiction.  I admired the guy; in attitude he reminded me of people like Neil Young – ‘not bothered what you think of me, I’m just going to do my music’ – in appearance he vaguely reminded me of some North American Indian version of my own father and uncles.

    I loved his appearance in ‘The Simpsons’ episode ‘The mysterious voyage of Homer’, where, under the influence of “The Merciless Peppers of Quetzlzacatenango! Grown deep in the jungle primeval by the inmates of a Guatemalan insane asylum” Homer undergoes a spiritually rich hallucination in which Cash play’s his spirit guide, a coyote. By now I’d grabbed a few CDs of his music, and also read his biography, particularly intrigued by his conversion to Christianity and his claim that he was still one of the biggest sinners he knew.

    With the ‘American’ recordings, he became something of a cool icon – the black dress, the  sparse musical performances – especially with the cover he did of the NiN song ‘Hurt’.  Even now, it’s a song that reduces me to tears.

    This was around the time that I started taking a more serious interest in my own spirituality, a process that eventually led to my being confirmed in to the Church of England a few years later.  I started looking at Cash’s back catalogue – his spiritual songs, gospel music – and also finding out more about his life.  He was definitely no angel – but he was a man who was honest with himself and others – what you saw was indeed what you got, warts and all.  ‘Hurt’ is indeed his epitaph, but I often think that the lyrics to the U2 song ‘The Wanderer’ – which Cash sang for the band – sum his journey up:

    I went out there
    In search of experience
    To taste and to touch
    And to feel as much
    As a man can
    Before he repents

    And as he put it in his own song ‘Man in Black’:

    Well, you wonder why I always dress in black,
    Why you never see bright colors on my back,
    And why does my appearance seem to have a somber tone.
    Well, there’s a reason for the things that I have on.

    I wear the black for the poor and the beaten down,
    Livin’ in the hopeless, hungry side of town,
    I wear it for the prisoner who has long paid for his crime,
    But is there because he’s a victim of the times.

    I wear the black for those who never read,
    Or listened to the words that Jesus said,
    About the road to happiness through love and charity,
    Why, you’d think He’s talking straight to you and me.

    Well, we’re doin’ mighty fine, I do suppose,
    In our streak of lightnin’ cars and fancy clothes,
    But just so we’re reminded of the ones who are held back,
    Up front there ought ‘a be a Man In Black.

    I wear it for the sick and lonely old,
    For the reckless ones whose bad trip left them cold,
    I wear the black in mournin’ for the lives that could have been,
    Each week we lose a hundred fine young men.

    And, I wear it for the thousands who have died,
    Believen’ that the Lord was on their side,
    I wear it for another hundred thousand who have died,
    Believen’ that we all were on their side.

    Well, there’s things that never will be right I know,
    And things need changin’ everywhere you go,
    But ’til we start to make a move to make a few things right,
    You’ll never see me wear a suit of white.

    Ah, I’d love to wear a rainbow every day,
    And tell the world that everything’s OK,
    But I’ll try to carry off a little darkness on my back,
    ‘Till things are brighter, I’m the Man In Black.

    Shortly after my own confirmation, I was asked to think about my own journey to Christ, and who influenced me on the way.  Three names popped up – my Aunty Harriet, CS Lewis, and Johnny Cash.

     

    April 21, 2012
  • We are the Zuckerborg….

    As I mentioned in a previous post about Facebook’s purchase of the Instagram mobile photo-mangling application, there is a long and proud tradition in software and Internet industries of companies buying technology and customers.  This is done for the following reasons:

    1. The purchasing company can’t be arsed to write or isn’t capable of writing the software being purchased.
    2. The purchasing company hasn’t time to wait to write the software or acquire the customers – it may have a pressing deadline…oh, like an IPO?
    3. The purchasing company just wants to knock a possible competitor out of the game – exemplified by ‘Bill Gates’ in an episode of The Simpsons where Bill tells his henchmen to ‘buy Homer out’ by kicking his desk over…

    In this particular case, Facebook score all three scales – they have an upcoming IPO which will go better if they’re seen to have a big handle on the mobile social media market, they’ll get 35 million new customers and they knock out a potential competitor, all for a billion dollars, which probably looks like a cheap price to the Facebook management right now.

    While I was writing that last post, it struck me that the approach taken by Facebook is rather like the Borg in Star Trek; “We are the Borg. We will add your biological and technological distinctiveness to our own. Your culture will adapt to service us. Resistance is futile.”  Whilst Facebook and similar companies aren’t currently replacing bits of our bodies with technology and absorbing our individuality in to some sort of mindless collective, their effect on the high tech industrial sector is awfully similar.

    Where’s Species 8472 when you need them?

    April 14, 2012
  • Woohoo! A new boom…?

    I’d been expecting – or should that be suspecting – it for some time but we finally do appear to be in the grip of an Internet Boom to match the real world bust.  When Facebook bought Instagram for a billion dollars – it was back to the good old days of 12 or 15 years ago when money flowed like water and barely a day passed without some new high point in purchases, sales and IPO prices.

    So, here we go again.  On a professional level, this purchase doesn’t make much of a difference to the IT world that I inhabit these days.  Much of my work is IT ‘gruntsmanship’ where I’m more worried about referential integrity in a database than I am about making my picture of my cat look ‘interesting’.  Of course, Facebook’s real intention in buying Instagram is probably two-fold – get a chunk of technology that can help them leverage their way in to a more viable mobile presence, and get a potential (albeit relatively small at the moment) competitor out of the picture.  There’s nothing new with this approach – Microosft and Google have both adopted similar approaches at different times in their history.  It’s very much part of the tech playbook.  The sheer size of the deal seems a little crazy and what makes me think ‘bubble’ – a billion dollars in one form or another for a glorified set of Photoshop filters?  Come on….

    I’m afraid that I just don’t ‘get’ Instagram – it reminds me too much of the very early days or Desktop Publishing, when everyone went crazy with fonts and created documents that didn’t educate, entertain or inform but simply screamed ‘The bod who wrote me has a new Desktop Publishing Package.’  Lots of photos, all looking the same…so much for creativity.

    So, we’ll see what happens next.  The Facebook IPO will be the ‘market maker’ for this new boom, and will also probably flag the high water mark.  On a personal note, I’d like to make soem money out of this boom having missed out on the previous two – I’m a cheap date, have good ideas and am known to work for peanuts – anyone wanting to give me money, I also have some old rope in the garage…

     

     

    April 14, 2012
  • …and yes, I saw Jupiter!

    Well, I mentioned in my last post that I was going to haul the venerable telescope out of the garage, set it up and then take a look at Jupiter.  And on the 29th September I managed to do that. (For anyone curious as to the 10 day gap between doing it and blogging it, I’m blaming workload and the fact that my computer decided to kill itself on the morning of the 30th!)

    The first thing I have to say is that time hasn’t been kind to the three decade old optics of the telescope, and a suburban back garden surrounded by people who waste half their electric bills on porch lights is never going to be good for any form of astronomy.  But I focused in on Jupiter and after a little twiddling of the focusing wheel and magnification was rewarded by a slightly astigmatic pale disc in the eyepiece. Tracking the telescope manually, by keeping the planet in the middle of the field of view I was able to just make out the faint banding of the Jovian atmosphere, which became clearer as my eyes dark-adapted.

    What was fascinating was how quickly the techniques and mindset came back after a good few years not playing with the telescope in this way.  I was also reminded that my gardening duties have been seriously ignored in recent months, based on the dog-roses that were trying to trip me up at every step.

    And I was able to see three of the Gallilean moons – which immediately took me back to when I first saw the planet all those years ago.  This is one of the great things about Jupiter as a target for first time telescope users; seeing teh Gallilean moons (which appear as tiny sharp pin-pricks positioned next to the planet) provides a direct historical connection to Gallileo (for whom they’re named) and his original use of a simple telescope to view Jupiter all those centuries ago.

    I’ve been reminded that Astronomy is a hobby with a lineage; when we use a telescope we can share the wonder of viewing the heavens through the telescope that was experienced over the last 500 years by countless astronomers, professional or amateur.  By looking at the stars with our naked eye we go back to the first time that some unknown worthy in Africa or the Middle East looked up to the skies one clear night and noticed that that patch of stars look awfully like a Sabre Tooth Tiger….

    The skies are available for us all, but like everything else on our planet they’re geting polluted – perhaps time to support efforts against light pollution, starting with taking a catapult to that bloody floodlight that a near neighbour has as a porch light.

    October 8, 2011
  • Configuring MOWES on a USB Stick

    There’s an old saying that you can neither be too thin  or have too much money.  I’d like to add to that list – you can’t have too many web servers available on your PC.   For the non-geeks amongst you, a web server is a program that runs on a computer to ‘serve up’ web pages.  because I write web software for part of my living, I run my own web server on my PC.  Actually, that’s not quite true…because there are two main web servers used today – Microsoft’s IIS and Apache – I have two.  And today I decided that it would be really useful to have a web server and associated software on a USB stick that I could plug in to computers to demonstrate my web applications out on client sites.

    I decided to use the MOWES installation – after all, it’s designed to run on USB sticks – and as well as the standard Apache, PHP and mySQL I decided to also install Mediawiki and WordPress.  As well as being used for demonstrations, I decided that I’d also like to have a portable Wiki to use for note taking / book research when I’m on my travels, and run a demonstration instance of WordPress.

    Installation

    The simplest installation involves putting a package together on the MOWES website, downloading it to your PC and installing it.  To get started with this, Google for MOWES and select what you want to install.

    NOTE – when this post was written I pointed to a particular site.  That site – chsoftware.net – now reports back as a source of malware, so I’ve removed the link.

    For my purposes I chose the full versions of Apache, mySQL 5 , PHP5,  ImageMagick, Mediawiki, WordPress, and phpMyAdmin.  This selection process is done by ticking the displayed checkboxes – if you DON’T get a list of checkboxes for the ‘New Package’ option, try the site again later – I have had this occasionally and it will eventually give you the ‘ticklist’ screen.

    Tick the desired components and download the generated package.

    Plug in your USB stick, and unzip and install the MOWES package as per their instructions.  First thing to note here is that you may need to keep an eye on any requests from the computer for allowing components access to the firewall.  The default settings will be Port 80 for the Apache web server and 3306 for mySQL.  If these aren’t open / available – especially the mySQL one – then the automatic install of the packages by the MOWES program will fail miserably.

    Once you have the files installed on your memory stick, then you can configure them.

    Configuration

    If you never intend to run the installation on any PC that has a local Web Server or instance of mySQL, then you don’t need to do anything else in terms of configuration.  You might like to take a look at ‘Tidying Up’ section below.

    If you ARE going to use the USB Stick on PCs that may have other web servers or mySQL instances running, then it’s time to come up with a couple of ports to use for your USB stick that other folks won’t normally use on their machines.  The precise values don’t matter too much – after all, the rest of the world won’t be trying to connect to your memory stick – but be sensible, and avoid ports used by other applications.

    I eventually chose 87 for the Apache Web Server, and 4407 for mySQL – 87 fitted with my own laptop where I already have a web server at Port 80 and another one at Port 85, and I run mySQL at the standard port of 3306.  NOTE that if you run the installation using an account with restricted privileges, you may not be able to open the new ports you use.

    In order to configure the MOWES installation you’ll need a text editor of some sort – Windows Notepad will do at a push.  You’ll be editing a couple of files on the USB stick, as follows:

    apache2\conf\httpd.conf

    Open this file up and look for a line starting with Listen.  Change the number following it to the number you’ve chosen for your Apache Port – e.g. 87.

    Now look for ‘ServerName’ – change the line to include the Port number – e.g. localhost:87

    php5\php.ini

    Open this file and find the line starting mysql.default_port.  Change the port referenced in this to the Port you have chosen for your mySQL installation.  E.g. mysql.default_port=4407

    mysql\my.ini

    Open the file and look for two lines like port=3306.  Change the port number to the one you have chosen – e.g. 4407 – port=4407.  There will be two lines like this in the file, one in the [client] section and one in the [server] section.

    www\phpmyadmin\config.inc

    This is the configuration file for the phpMyAdmin program that provides a graphical user interface on to the mySQL database.  Look for a line that starts with : $cfg[‘Servers’][$i][‘port’] and replace the port number in the line with (in this example) 4407.

    And that, as they say, is that for the configuration files.  You can now start up the MOWES server system by running the mowes.exe program.  If all is working, after a few seconds your web browser will be started and will load the ‘home page’ of the MOWES installation.  With the configuration carried out in this article, the browser will show the url http://localhost:87/start/ and the page displayed will show links to WordPress, Mediawiki and phpmyadmin.

    WordPress Configuration

    The final stage of configuration is to make a change to WordPress that allows WordPress to run on a non-standard Apache port.  This needs to be done via phpmyadmin, as it involves directly changing database entries.  Open phpmyadmin, and then open the wordpress database from the left hand menu.

    Now browse the wp_options table.  Find the record where option_name is ‘siteurl’ and change the option_value field to (for using a port number of 86) http://localhost:86/wordpress.  Now find teh record with option_name of ‘home’ and again change the option_value to http://localhost:86/wordpress.

    Tidying Up

    You may like to put an autorun.inf file on the root of your memory stick, so that when it is plugged in to a machine it will automatically start the MOWES system (if the machine is so configured).  The file can be created with a text editor and should contain the following:

    [autorun]
    open=mowes_portable\mowes.exe
    label=Your Name for the Installation

    And that’s that!

    Enjoy!

    June 24, 2010
  • Tweeting in meetings….

    I came across this rather interesting article from the personal blog of a Pastor in the US recently in which he suggests that Tweeting in Church might be a good idea.  Now, I have to admit that I was something of a late adopter with Twitter (and Facebook…and for that matter with SMS texting….yeah, OK, I’m a bit of a Luddite in some respects!) but I have to say that this suggestion surprised me.  I’m afraid that when I’m in Church I’m focusing on my own engagement with God, via my participation in the collective experience of the congregation in the church.  Which sounds more like an academic treatise than a celebration of faith, but that’s me!

    the idea was that by tweeting ‘commentary’ on the sermon and other aspects of the service it could be regarded as a means of evangelising to the outside world and so bringing the Word to others – perhaps, but I think it’s one tweet too far for me.  Which then led me on to business meeting tweets, conference tweets, etc.

    Perhaps it’s a generational thing but despite having a Blackberry, a Netbook and enough technology at home to sink a small boat, I still go to meetings armed with a pen and paper for note taking.  As far as I’m concerned, it’s reliable, no batteries to run out, makes no weird noises, doesn’t force me to think ‘How do I do that?’, will take text, drawings and doodles and isn’t ostentatious.  Pen and paper is what I like to call ‘humble technology’ – it does what it says on the tin, no muss, no fuss.  I’ve been in meetings recently where iPads have been deployed, tweets have been made (as I found out after leaving the meeting and looking at twitter) with no apparent damage to the business of the meeting…but…looking at my own notes taken in the meetings concerned, I’m wondering whether the meetings were actually needed / useful as my notes are pretty skimpy, and I take good notes.

    We then have the recent debacle in the UK where some aspects of an industrial relations negotiation between British Airways and Trades Union representatives was tweeted to the outside world, resulting in a ‘pitch invasion’ of the building where the negotiations were taking place.  I’m sorry…negotiations are supposed to be delicate affairs between the parties involved and any mediators.  If someone feels they can’t negotiate without doing the equivalent of bellowing from the window, perhaps they need to be in different jobs.

    As you can probably tell by now, I’m not a fan.  My own rules of Twitter are pretty straight forward:

    • If I’m in a meeting, focus on the meeting. 
    • If I’m at Church, focus on that.
    • If I’m at an event and want to tweet, I’ll wait until a ‘natural break’ and do it then.

    I recently read a good tip about the etiquette of Texting and Tweeting.  Basically, imagine pulling out a crossword puzzle and doing it.  If you wouldn’t do that in the situation, then you really should think hard about whether you should tweet / text (emergencies excepted, naturally!!)  I was at a social event the other evening and I found that tweeting is sort of like smoking used to be (never smoked so maybe on tenuous ground here…) – it gives you something to do with your hands whilst you’re nervous!

    In most meetings, unless you’re there as an observer or reporter tasked with providing a running commentary, I can’t imagine a need to Tweet that can’t wait an hour or so.  So just focus on making the meeting effective.

    June 12, 2010
  • Please vote positively, and then plan for the future…

    The little grey cells are still going through the mill here at Pritchard Towers as I try and work out who it is I’m going to be voting for on Thursday morning.  Actually, I’ll be voting twice – local election and General Election – and it’s probably safe to say that I’ll vote for different parties in each election.

    In a previous post here on Joe’s Jottings I commented that negative voting is not the way forward, and I’m still maintaining that viewpoint.  My current approach is to look at the policies that each party is offering, and the record of the parties in terms of ‘What they say against what they do’.  The policies that matter to me are going to be very different than those that matter to my friends and colleagues, and the general confusion that all of us seem to be having this time around is reflected in the closeness and volatility of the opinion polls, and the intense and occasionally bad-tempered debate and discussion that I’ve witnessed between party activists and leaders in the media and amongst people who I know who are usually pretty much apolitical.

    Passion is politics is good – provided it’s positive and focused and not just a knee jerk – ‘Against x because of who they are’, as I said here.   When there is passion and nowhere to focus it, that’s often when the extremists manage to score points by creating policies designed to harvest the strong feelings from people who feel ignored and disenfranchised by the major parties.  I have no doubt that any significant gains by extremist parties within the UK in the General and Local elections will be based on the harvesting of negativity rather than on affirmative votes for the policies they offer.

    The question remains for a lot of people – who to vote for, when none of the major parties seem to offer what we want in it’s entirety.  Whichever party gets in, I’m not convinced that there will be significant differences in the what happens in the UK in the next few years.  One party’s cuts may be deeper and more rapidly applied; another party may spread the pain.  Whatever happens, that pain is going to have be endured unless the Government of the day is happy to allow the IMF to influence the policy of the government as it is now doing in Greece (and is likely to soon find itself doing in other Eurozone countries).

    So, what to do.  First of all, I’m going to vote for whoever will do the least long term damage, with particular relevance to the policy areas that matter most to me – civil liberties and personal freedom, sustainable and environmentally sound economic development and a reduction is state interference with people’s day to day lives.

    Then, I’m going to continue to stay involved with my community ‘on the ground’ by working with community groups to make lasting, sustainable improvements to my community.  I’m not bothered about the politics of those I work with – I would just like to think that we’ll all be working for the long term benefits of our communities, rather than political parties.

    Who knows – analysts have already said that whoever gets to make the decisions for the next year or so may well be out of Government for several years to come.  Perhaps we’ll see massive cowardice from whoever is elected, in that they’ll put party before country.  I hope not. 

    What’s best for the UK?  A hung parliament, perhaps with some electoral reform, might be what we need to make a further long-term improvement in the political processes of the UK – the rise of ‘Independents’ in Parliament, who are loyal to know party but will vote for what’s best for their communities.

    May 3, 2010
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