Harry Jackson

BASH set comment output

Sat, 03 May 2008 12:38:30 +0000

If you ever run the set command and get any of the function definitions listed at the bottom of this entry then check your .bashrc file for the following entry.

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
fi

If it is not commented out then it is likely that name completion has been activated elsewhere. Comment it out and start a new shell to see if it helps.

_alias                         _lvresize
_apt_cache                     _lvs
_apt_get                       _lvscan
_aptitude                      _make
_args                          _man
_aspell                        _mkisofs
_aspell_dictionary             _modules
_available_interfaces          _mount
_bzip2                         _mplayer
_cancel                        _mplayer_options_list
_cardctl                       _nslookup
_cd                            _ntpdate
_cdrecord                      _ooexp_
_chgrp                         _openssl
_chown                         _openssl_sections
_chsh                          _perl
_command                       _perldoc.........etc

Attack Back

Tue, 25 Mar 2008 06:30:04 +0000

I just love this sign. Pay particular attention to the two rightmost boxes. I need to get a better resolution one. This one does not do the original much justice. It was taken by Glen Scott. Have a look at a bigger one.

Male makeup

Sat, 16 Feb 2008 23:12:15 +0000

I have been waiting for this.In fact I think the whole world has been waiting for this. I just seen an advert tonight where Pierce Brosnan advertised Vitalift. I know we have had adverts for male ~~perfume~~aftershave for a while now

but I think Pierce doing this is another step towards a truly liberated male fully in touch with their feminine side. Is it little wonder 007 had a way with the ladies, he wears make up, splashes perfume and wrinkles are a topic of conversation.

I wonder who'll be the first male to advertise lipstick or am I not watching enough TV.

First Capital Connect

Sat, 09 Feb 2008 19:47:54 +0000

I use First Capital Connect (FCC) to go to work every morning and have started to notice a sickening trend. The trend is: in order to meet their performance targets passengers are being left on the platform. This trend did no start with First Capital Connect but with Midland Mainline who were the previous operators of the Bedford to Brighton line. The problem I am noticing though is worse now that FCC are running the line.

First Capital Connect measure their overall performance on the following:

% of planned train service that was less than 5 minutes late at final destination

This sounds like a great way to measure performance but for anyone who has read The Fifth Discipline they will immediately see the problem.

The immediate problem with the above performance measurement is that there is no mention of the customer. Taken to the extreme there is no requirements for passengers to be on the train at all for them to meet their performance targets. I know this sounds daft but think about the people under pressure to meet those targets. When a train pulls into a station 30 seconds late with a normal allocated 60 seconds allowed to get the passengers on the train then cutting the time the train actually stays at the platform by 10 seconds means the passengers have 20 seconds to get on the train. This is not too bad but during rush hour it can be a problem, especially at the likes of St. Albans where the train is particularly full.

The problem I have in Luton is that the problem becomes extreme because the train I catch can come in on any of two platforms. The platform is indicated on the board but if any of the trains are falling behind at all the platform might change.This would be no problem but to get to the other platform you need to go up a flight of stairs and across a walkway and down another set of stairs. I have had to do this three times in the past because the platform number has change three times before the train comes in. Originally I thought it might be the controllers working on the nations obesity problem but since some of them were in as bad a shape as me I decided that could not be it.

I then witnessed, one November morning, over sixty passengers changing platform due to a board change. Off they went leaving the platform to get to the other side. I waited on the original platform. I watched as the people got to the other side only to see the board change again. I felt glad I hadn't changed. They all came back to my platform. I could see the train and I noticed that it did not look like it was coming into my platform but I decided not to go to the other side. Anyway, there was an announcement and the sixty potential passengers trudged off with a lot of swearing about how crap First Capital Connect are. I watched the train pull into the opposite platform and open its doors. I have never seen doors on any train in my four years using Luton station open and close so fast. I would not be surprised if people actually got stuck on the train. Anyway the people who had moved to the platform the train was leaving from arrived to the tune of the beeps indicating the doors were about to close. A couple of people (ie the young and fit) got on the train but the vast majority where left standing like lemons on the platform. Having been in the Navy I was convinced no civilian would ever teach me a new swear word, I was wrong.

This was when I realised just what was going on. In pursuit of the set performance targets First Capital Connect had not thought through the impact on their customers. Or if they had they had decided that performance targets are more important than customer service.

I have no idea what would be worse, late trains or being unable to catch the train you want and I imagine Luton is a particularly bad case because of the way the platforms have been laid out. All I can suggest to people in Luton is don't trust the board and wait at the top of th stairs until just before the train arrives. This introduces its own problems but I have found it works reasonable well for me.

Hernia wound infected

Sun, 03 Feb 2008 22:06:09 +0000

I had an operation recently for an Inguinal hernia. You can
see on the right the scar.

The scar is between five and six inches long and you can see that there is an opening along the scar. The pale colour in the opening is an infection and it hurts like hell. The area around the scar is numb to the touch. It is an odd sensation to have no sense of feeling when I touch the area with my finger but for it to actually hurt when I move.Not sure if this is because the wound is quite deep or some other reason.

I have been taking Ciprofloxacin to get rid of the infection. It is working because the wound above is a lot better than it was. I am a bit worried that even though I have been on the antibiotics for about a week now the wound has not closed yet.

American Housing

Tue, 29 Jan 2008 23:05:01 +0000

I was browsing around the net recently and in my travels I came across an estate agent in columbus. I had a look at some of their listings to see what I could get for my money there.

The house on the right is worth £628,587. It has over 22 acres of land, thats over 70 times more than mine.

It has 4 bedrooms, 5 bathrooms, 4.5 garages, and has a lower level with an office and conference room etc. Madness.

To say I am a little envious is an understatement. I couldn't afford it anyway but its quite obvious you can get a lot for your money in the states.

Captital One Scam

Mon, 21 Jan 2008 11:27:25 +0000

I just received a credit card offer from Capital One in the post today. They offered me a credit card with a 34.94% APR. Yes, thats right, 34.94%. Lets put this in perspective.

Lets say on your 18th Birthday your parents give you £100. Being sensible you invest this in a pension scheme which of course saves you tax etc. Over the next 45 years the pension scheme earns 34.94% interest annually. Guess how much you would be worth when you reach 65 years of age.

£670 Million

Lets say mum and dad could afford to give you £5000 pounds and you did the same with this. How much would you be worth at retirement.

£33.5 Billion

For our American cousins thats

$65.3 Billion

You'd be the richest person on the planet by a long margin. Bill Gates would be asking you to dinner.

To say I was dumb struck is an understatement. I had a look on their website and they are offering credit cards for 9.9% APR. So if you take their mail offer up they charging you 3.5 times more than on line customers. What customers are unlikely to check on line? Yes, the elderly and low income.

I don't know about anyone else but charging 34.94% interest seems morally wrong to me. I recently read the book Super Crunchers and to be honest I am pretty sure that I am just one of a random selection of customers they have sent offers to.

Capital One have been pioneering the use of random statistical tests to see where customer pain points are. It works like this.

100,000 customers get offered credit cards (the numbers following are just examples). The customers are broke up into random segments where

25% get offered the credit cards at 34.94%
25% get offered the credit cards at 24.94%
25% get offered the credit cards at 14.94%
25% get offered the credit cards at 9.94%

They then count how many people in each segment take the offer up. Capital One can then work out where the maximum profit point is. This sort of thing is going on all the time so I shouldn't be that annoyed about it but I just cannot help feeling it's wrong.

Note: For these people who scoff at me not including inflation try the calculation where we assume our enterprising little investor saves the same amount each year plus another 10%.

blogbookmarker and nofollow

Sun, 13 Jan 2008 15:18:52 +0000

blogbookmarker.com recently added a trackback to an entry supposedly tagged with Insane on my site recently. I don't mind them doing this but....

It is quite obviously nothing more than cheap advertising for them. I checked there link back to me and guess what, it had a nofollow attribute attached to it.

I have nothing against using nofollow tags but if you want to put a link on my site using a trackback and have the cheek to add a nofollow tag to your link I think you are taking the piss.

I am not a fan of using the nofollow attribute in a blanket fashion. There are cases where it makes sense to use it but I think in their case where they are only really after the PR they can shove it.

w00tw00t.at.ISC.SANS.DFind

Wed, 09 Jan 2008 21:09:12 +0000

If you see an error in your http logs similar to this.

client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /w00tw00t.at.ISC.SANS.DFind:)

Don't worry too much about it. Someone is just probing your machine.

For more information of the tool that is generating the log entry have a look at Dfind. Dfind is a tool kids use to check for exploits.

Debian netinst and a Dell Vostro 400

Sun, 06 Jan 2008 20:30:10 +0000

I got a new Dell Vostro 400 this week and have been trying to get Debian Etch stable on it. This has proved a bit of a pain.

The following facts might help.

Dell are using a new Intel Ethernet Controller
They are also using a modern SATA controller
The stock Debian netinst cd does not have the correct drivers for these.

To get it all to work you will need to get the Backported Images. The point to note for etch is the addition of the E1000E Intel Ethernet Driver. This is not currently in the latest kernel (2.6.23.12) so no point going to kernel.org to get the latest kernel, this may be fixed by the time you read this.

Thanks to Kenshi Muto I was able to get Debian installed but this is where it all went bad.

My next job was to get Gnome running on the machine. I have a Nvidia card installed so I went to the Nvidia Unix Driver Page and got the latest driver. I tried to install this but it is incompatible with the rivafb and nvidifb modules so if I stick with Kenshi's kernel I cannot have a desktop but if I install a new kernel I cannot have networking.

At this point you are probably hoping there is some smart fix for this problem. Unfortunately I didn't find one. I ended up installing a separate network card to get the system running. I would imagine in the near future that the Linux Kernel will have support for E1000E and when it does I will recompile the kernel.

Virgin Media £250 for 2Mbit Connection

Fri, 04 Jan 2008 21:36:42 +0000

I complained recently to Virgin Media about problems with my account. Well, it gets better. Have a look at the following two numbers, numbers are in bits per second:

56000 This is the theoretical speed of an ordinary dial up.
147456 This is currently the average speed of my connection

Not bad. Virgin Media is 3 times faster than a dial up. Wow, slow down. The really shitty part is that I am paying for the following speed.

2000000

If we apply some simple maths to this we get:

2000000 / 147456 == 13.5

This means that my Virgin media bandwidth is 13.5 slower than what I'm paying for. At the current rate I would have to pay about £250 to get a real 2Mbit connection. Should I complain again...... Whats the point, I get through to someone who can only check the cable modem. You spend ages on the phone and they tell you nothing is wrong.

I hate changing services but this is becoming insane.

Daniel Gibbins Conman or Gibbon

Tue, 01 Jan 2008 10:35:32 +0000

I was recently approached by a member of the St. Nicholas (East Dereham, Image on the right taken from Simon at the Norfolk Churches website) committee and was asked to go over a proposal from Daniel Gibbins. This committee member had some misgivings about the whole thing hence contacting me. He assumed that because I work for Yahoo! and bore him half to tears about websites a lot I might know a bit about websites, he was right.

Anyway, it took me about five minutes to realize that Daniel Gibbins is a novice posing as a professional. Professional web anything and Daniel should not be mentioned in the same sentence. This is not a particularly uncommon thing. For instance:

Honest Tradseman or Cowboy.
Car Dealer or Wheeler Dealer.

Sometimes people are just misguided, they have done a two month DIY course and they consider themselves plumbers, brickies or joiners. It's an ongoing war professionals in any trade or profession have.

The story gets better though.

I decided that rather than let Daniel take the money from the church I'd be prepared to do the thing for cost price (not charge for my time) which would be cheaper. I would also go through a proper requirements gathering process etc and provide them with a much more tailored solution. I am not normally that charitable, it just happens that the committee member that approached me is my future father in law and of course this makes his daughter my ~~boss~~wife to be.

The problem I had though is, how do I tell the church committee that Daniel Gibbins might be a conman without sounding like a tosser.

I could tell them that his DNS servers are running on the same class C network, not necessarily a bad thing for toy websites but not exactly something you should be selling in a commercial package. Or I could list evidence pointing to him being a reseller for Heart Internet. I could list some severe flaws on his websites, tell them that I don't believe the guy is a Christian, at least by my definition, or that most of the websites he has done are awful. His content is mostly vapour. Most of this they would not understand. For instance if you do not understand what dynamic content is how am I meant to explain DNS and why you need two servers.

After a lot of discussion with the committee member it was agree that I would meet with some of the committee to go over some ideas etc. I walked them through some bits and bobs and the whole thing took a couple of hours. This was mostly to show them possibilities for the website and to try and show them just how much more could easily be provided over and above Daniels proposal. I was asked some very pertinent questions and a lot of good ideas came out of the meeting. I was also asked some questions about what I thought of Daniels proposal and I answered them honestly, I only wish I had not been so damned politically correct. A couple of the committee members gave me the impression they had some concern about Daniel but I got the distinct feeling that the whole meeting had been a waste of time and that the decision had already been made by a higher authority.

Shortly afterwards the committee met with Daniel, and as I suspected "they" (I am not sure if the committee was actually involved in the decision or not hence the quotes) decided to go with him.

When I think about it why believe me

I don't go to church and Daniel says he does.
I don't claim to be a Christian Daniel does.
I didn't wear a suit, Daniel did.
I didn't wear a cross on my lapel apparently Daniel did.

I knew something was fishy and I am pretty sure more than one member of the committee suspected something was wrong. I decided at that point to count myself lucky I had not been asked to do the site and not to push any further with it or it might be a bit embarrassing for some people. Besides, shit has a tendency to float so I decided to keep an eye on Google and wait for Daniel to cock things up. Well, I didn't have to wait very long. I searched Google for Daniel Gibbins today and the first entry read Daniel Gibbins LIAR. For those wondering the image on the right is Daniel Gibbins (Image taken from ezinearticles.com where Daniel has created an expert Bio by stealing copying content from books)

I searched further down the results for entries about Daniel Gibbins and a lot of people have been giving him quite a pasting. Now, we all make mistakes, I'm as likely as the next person to cock something but what a pasting.

The basic story is this:

Daniel Gibbins Stole Content from other peoples books and sold this as his own. Is this dishonest? Hell yes, it's illegal. Daniel has infringed various copyright laws and in more than one country. He has been selling these articles to make himself look like a professional web designer. Of course this is not all he has been up to.

Off the back of his new found web professional status he sets up two companies/websites

cortinawebsolutions.co.uk
churchwebsitedesign.org.uk

Of course he's a Christian so the next logical step is to help the church, so he starts canvassing them for business. Now at this point we might think that Daniel is not very clever. But, if we dig deeper we would find that the price Daniel is offering for his services is suspiciously close to an amount each diocese was offered to build themselves a website. I can hear people saying that this is just being enterprising. I also found it odd that he offered huge reductions to get close to this price. Is he doing this genuinely because it's the church or has it more to do with thats all the church could spend.

In Daniels case I personally believe that this can only be attributed to one of two things.

Daniel Gibbins is a Conman.
He's not very net savvy and does not realize the severity of what he has done (hence Gibbon in the title).

Now. If he is a professional web designer then he fully understands what he has done. This is schoolboy error stuff i.e. only someone under 12 might be able to claim it was a mistake. Even so, most schoolboys understand what plagiarism is. In either case this is not someone you want to be running your website for you.

My advice to Daniel:

First off, make a public apology. Especially to Rich. He should then start taking down all the copyright infringed content. I would also recommend he find suitable homes for websites he has already done on the back of a lie. I don't doubt that the other sites will learn soon enough about what has happened and the fall out could be quite bad. You don't want the church publicly blacklisting you or your business online.

My advice to the Owners of websites hosted by Daniel.

Get out before the shit hits the fan. Download all your content from the website and get it hosted somewhere sensible. Here are a few key points to get you started.

1. Don't confront him till you have all your content and control of your domain.

I am not suggesting he would take your site down but....

2. Get control of the domain name.

If you don't have the admin password to control the domain you need to get it and then change it. This is really important. You must have this to control your website.

3. Backup your website to your PC.

To do this you need to save each page or run a tool that will mirror the website. If you do not know how to do this let me know the website and I will download it for you and send you a zipped up file. Make sure you get all the images etc.

4. Find another hosting provider.

Hosting a website is cheap. You should not really be paying any more than £10 a month for a static website. You can get cheaper deals but if it's over a tenner they might be selling you a big white elephant. If you have a dynamic site (most of Daniels sites are static) then the hosting might cost more. For instance a wordpress blog. Again it still won't be very expensive. You can get reasonably reliable small hosting deals for £3 per month so shop around.

5. If you know other site owners using Daniel help them.

6. Put something on your website saying you are no longer associated with the church web design project otherwise he will be able to con more unsuspecting victims into giving Daniel their money.

Another thing for Daniel to bear in mind is that employers, particular in the technical area use Google and Yahoo! to research people so a job change might be a good idea.

I might add I am not a web designer myself. I'm a web developer, this means I tend to work at the back end of websites, this is part of what I do at Yahoo! If I have ever called myself a professional web designer, I meant professional web developer. Yes, there is a difference and I am sometimes guilty of using one when I should be using the other ;)

Virgin Media Hell

Fri, 28 Dec 2007 12:24:10 +0000

NTL hell is now Virgin Media Hell. I have had a fault on my broadband for over a week now. It's Christmas and I am not using my broadband much so I have not been overly bothered about it. I made the stupid assumption that Virgin Media would be hot on the heels of any faults.

How wrong was I!

I checked on their website to see if there is a local fault and according to Virgin Media there is no faults in my area. I decided to report a fault....

Virgin Media, in their wisdom have introduced a charge to call their technical support line. Basically to report a fault I need to pay them 25p per minute. Yes, you heard that correctly! I spoke to a different helpline on the local rate and was told that I would be refunded if it was a genuine fault so this leaves me in a bit of a dilemma.

You see, I remember spending in excess of 40 minutes on the old NTL technical support lines and eventually hanging up. So is Virgin Media different Do I risk spending £10 waiting for them to answer my call? I wonder if they have seen a drop in fault reports since introducing the charge.

I decided to call and see how long it takes to get through because with no Internet connection I cannot work. So the story goes like this.

I called them at 12:39:10

and I let it ring until 12:41 (I was surprised I didn't get music)

Got someone at 12:41:20

and left the phone at 12:50

so the call came to over £2 but I was told I would get a refund. I was also told that there is no problem with the cable modem and that if an engineer comes out they will run the exact same tests and if there is no fault they will bill me £25. I decided against calling out an engineer.

Now. I have checked all my gear, it works fine. I have connected to two different servers in two different countries to make sure it is not the ISP the server resides with. Same problem, intermittent connection. So the lowest common denominator is Virgin Media. Unfortunately Virgin Media technical support are unable to diagnose faults unless it's the cable modem. So this leave me with a severe problem.

The Internet is where I make my living. if I can't work the mortgage won't get paid. So! Do I stay with Virgin Media or do I go with BT?

I am sure BT has it's own problems but they might be able to diagnose faults and therefore fix problems better than Virgin Media.

Has anyone else switched from Virgin Media to BT?

Movabletype URLS

Wed, 19 Dec 2007 21:51:18 +0000

MT3 used underscore to separate names then along comes MT4 and it uses dashes (better choice in my opinion). Having read some recent articles about non technology specific urls I decided to take the liberty of cleaning them up.

To that end I wrote a script to generate mod_rewrite rules based on the old urls. I also removed the .html extension. So the urls should look something like.

/blog/archives/2007/12/19/movabletype-urls

At least I hope they do.

Firefox Ignores xsl Stylesheets

Sun, 25 Nov 2007 22:35:49 +0000

I just noticed this tonight. I'm using Firefox 2.0.0.3 and from what I can tell Firefox ignores xsl style sheets!

Should I be bothered about this?

No! RSS is probably not the best thing to be styling when we consider the consumer and what they want. It is really meant to be grabbed, scanned and ditched. My attempt at pretty formatting is probably just crap to most RSS readers, machine and human alike.