sjh - mountain biking linux geek spice

[mtb/gear] Oooohhh Shiny!

Fri, 15 Aug 2008 16:06:00

The Ayups wrapped up (fullsize)

All the kit from above (fullsize)

So I am sort of making bad jokes in the title of this post, however I do like my new light setup for riding/running/etc. As previously mentioned I was able to borrow some AYUP lights from my friend Danielle. Her adventure racing team has AYUP sponsorship this year and has been able to loan sets of ayups out to people around Canberra for them to try out. I was lucky enough to use a set for a few weeks.

Running with them is fantastic as you have a lot of light coming out, and due to the multiple angles can have one light pointed near your feet and one light pointed ahead if you need on rough terrain. On the bikes the system is really light and provides far more useable nice light than 20 or 30 W of halogen lights ever seemed to. Also definitely more than my luxeon based Silva L1, though one would kind of expect that with 2 Cree LEDs per light in the AYUP kit.

Anyway I felt the need to get a set, so $650 later I am now the owner of the 2008 Enduro kit, this gives me extra batteries, mounts, and a running head band. I also ordered another mount so I can have three of my bikes ready for them. I think anyone who knows what colour most of my race gear is can guess what colour I chose for the lights without looking at the photos on the left, good to see the shade will match my mountain bike and double kayak so well.

With the 4 3 hour batteries and 2 6 hour batteries I can keep both lights lit for 12 hours non stop, or if on foot and only wanting one light a full 24 hours without recharging. All my use of the loaned set has given me a huge appreciation of having these light weight and bright lights. I look forward to lots of fun out there using this set I now have bought.

Oh and I hear that from time to time when AYUP are out of stock of parts the wait can be horrendous. I was very lucky, I made my order for the lights on Tuesday and they were in my office by Friday. Rock on for quick service.

[leisure/screen] Dreaming

Thu, 14 Aug 2008 14:49:00

So I may not really be in the target market of tv broadcasters, after all I tend not to watch much tv. In this specific case, the Olympics coverage, I tend not to care for any of the summer Olympics. While the summer Olympics were on in Sydney in 2000, I was living in the Sydney and deliberately did not go to any events. I even went skiing at Perisher for a week of the Olympics to get away from the city.

However there was one thing at the Sydney Olympics that I was glued to whenever I was near a tv, the same thing happened for the Utah/Salt Lake City winter Olympics and then even for the Athens Olympics I did actually watch one thing on tv. So far I have not seen more than a minute or two of Olympics coverage on screen, when I have seen it on at a cafe or similar I have tuned in for a few seconds. So what is missing from the Olympics coverage this time?

Roy and HG with The Dream of course. This show added to the fun and humour of the Sydney Olympics. It increased the value of the Utah winter Olympics (I actually enjoy watching a fair amount of the winter Olympics) and it made the non stop coverage around the country of Athens more bearable. Maybe it is because Channel 7 spent so much money to get the rights for the Olympics they feel they can not make fun of the event. Maybe it is as is suggested in the article about the lack of the Dream, no studio audience due to Chinese security and crowd restrictions and the bad timezone issues make it unworkable for channel 7.

It is interesting to note there is a lot of criticism going around that this is the worst Olympics coverage in recent memory and most articles discussing this seem to note people are calling for the Dream to come back rather than the Yum Cha thing on each morning.

Fortunately though tv rights are taken there is nothing stopping Roy and HG commenting on the Olympics on the radio, which they are doing with aplomb on Triple J every afternoon. At least there is still some Australian piss taking going on, even if it is not live from Beijing. So I guess what I am saying, in my opinion at least, the lack of this show on the Olympics coverage means there is no reason to turn a tv on this month. I spoke to a few people at work and I hear a number of people with little interest in the Olympics have a similar view.

[amusing] Making tests harder

Wed, 13 Aug 2008 14:32:00

Last week at work I was thinking about some of the exams run here and wondering if we could make jokes about making them harder. For example in the computer networking class. Hand the student a cage with a few pigeons and a copy of rfc1149 and to pass they have to communicate some message stored at the place the pigeons call home.

Another possibility for that class was to hand them some computer equipment, such as an Altair 8800 (I think we have one in the computer museum here at work), a few components that may be able to read the outputs of that and communicate to a modern network and ask them to write the contents of a web site on a ipv6 only web server.

I am sure there are many other interesting concepts for making the assessment harder, heck in reality a few years ago I was arguing for the final assignment in the computer networking class to be an exercise in exploiting a planted hole in some software. This would involve telling them some basic details about the hole. They would then have to understand network capture (wireshark), c coding (writing the exploit), manipulating network calls and sockets and data from code to get a meaningful result, layout of the system they are exploiting (we would give them references and details) and be able to analyse and collate data well. We could give each student something slightly different (we can generate each problem with some code generation mechanism) so they can not easily copy each other. Their task could be to gain some form of access through this hole and place a defined piece of data on the system they are exploiting with their implementation.

At the time (and probably still) it was deemed too difficult for the class and also somewhat off focus as it had more than just computer networks topics involved. All of the initial silly ideas I was having last week though of course reminded me of the rather amusing GRADUATION EXAM - AUTHENTIC ASSESSMENT I recall seeing a printout of in the 90s sometime, a common Internet jokes item. Lets see you pass that exam in 4 hours.

[leisure/food] Chai Green Tea with a Penguin

Mon, 11 Aug 2008 11:22:00

Chai Green Tea (fullsize)

With a Penguin (fullsize)

A little while back I noticed a new organic food shop near ANU, the mob from the Belconnen markets, As Nature Intended had opened up another shop in one of the new building developments near the Rydges hotel. They have some good (though expensive) supplies for cooking, and they have a cafe (also a little expensive) with very good coffee served.

So breakfast was had yesterday at the cafe, the Vegan Big breakfast on their menu (it may be downloaded), really good home made baked beans, marinated tofu and roast veggies (they had run out of mushrooms alas) all with toast. After breakfast looking around the shop there were many tempting things. I mostly restrained myself until I saw the item pictured to the left.

As a Linux geek, someone who enjoys green tea and someone who has been drinking a lot of chai recently I was unable to pass up buying this box of tea bags. It is a penguin propped open in half with a guy drinking tea in the middle and it is chai green tea. I almost suspect I will need to keep the box in my office once I finish drinking the tea contained within. How cool.

[various] Bean Bag Goodness

Tue, 05 Aug 2008 17:05:00

Square shaped Alta Bean Bag (fullsize)

A little while back I got myself a nice large bean bag so as to have a fun pink relaxing place to sit at home. At the time when I trialled it out in my office and again that night at the Canberra Linux User Group meeting I got to thinking it would be neat to have a bean bag in the office.

As for the pink bean bag at home, I can report that at first it felt a bit over full, the first few days with it I thought it could use less beans, however it has seemed to settle a bit and is more comfortable now for one or two people. I can also say that two reasonably tall people do indeed fit fairly comfortably together on it to watch a movie and/or relax.

A few offices around the building have couches or similar so people can relax on them in order to comfortably read papers or similar (this is a university after all), it sounded like a good idea. So I now have another bean bag, the people at Blob Beanbags suggested another line of bean bags they do called Alta Beanbags, the large pink bean bag was a little bit too big for my office, however the jumbo sized Alta Beanbag fits better.

It seemed a bit harder to fill than the first bean bag, however with help from a colleague and the use of a large cardboard funnel I was able to get 300 litres of beans into it. Initially I thought it was not full enough, possibly due to my first impressions of the pink one being that it was too full. However after looking at the seating suggestions on the website and trying it out in a few different positions I changed my mind. I like the way this can be sat on easily in a number of different ways, the material is slippery, however so long as you sit down in a manner such that the beans and bag support you well it cradles you in that position. I like it, though I almost fell asleep while trialling it earlier so I must be wary not to get too comfortable at work in it...

[leisure/food] Roti round 2

Tue, 05 Aug 2008 16:01:00

Yesterday I mentioned my first attempt at Roti, last night to help finish off a rather nice pumpkin, spinach and chickpea curry I thought I would take to heart some of the lessons learnt and information gleaned online. So I made more Roti.

This time I used a heavy base stainless steel pan, not quite a Tawa, however I think it is the closest easily available item I had to use. I added a little bit (a few dribbles) of oil to the dough mix before starting to add water. The pan was cleaned off between the cooking of each individual Roti. A quick spray of canola oil was used on the pan surface between each Roti rather than excessive amounts floating in a wok as happened in round 1. Oh and I used self raising flour wholemeal flour.

The bread tasted and felt a lot healthier than round 1, less oil throughout. The bubbles appeared during cooking once the pan base was hot enough, the first two or three Roti were cooked before the pan was hot enough I think. The main problem this time was the bread was not as flaky as good Roti often is when you get it at a restaurant, this may mean I need to fold it over some dribbles of oil once the dough is made as some sites suggested. The other even more annoying problem was that the good bubbly Roti was awfully dry, so it cracked when handled and bent a lot rather than a nice malleable bread you can easily tear and scoop with. I wonder if making the dough just a little moister will help with the dry feeling.

As yummy as it all was it took a lot longer and was more labour intensive to make Roti than simply heat or cook some brown rice, thus I think I will keep Roti for occasional meals and when eating out and stick to brown rice with most of my curries and other Roti friendly dishes.

[leisure/food] Roti round 1

Mon, 04 Aug 2008 16:32:00

Last night to accompany the curry for dinner I tried my hand at making Roti, I followed the directions on one of the first google hits for Roti Bread recipes (here), however this did not specify the amount of oil to cook with, or the need for a pan or griddle like a Tawa (heavy cast iron, thick base sort of thing). Also the lack of backing soda or SR Flour means they did not bubble much.

On the whole they were still yummy and very enjoyable with the curry to eat and scoop the curry with. However I think too much oil was used in the cooking, and I used a wok, I should have used a heavy based pan or similar. Anyway I learnt a bit and plan to try again, definitely a good basic bread to make and tastes yummy fresh and hot with a curry or similar.

[various/milkcarton] Tuesday afternoon milk carton blogging

Tue, 29 Jul 2008 17:35:00

Vitasoy Heart, Yummmmmmmmmm (fullsize)

What do you know, it is Tuesday afternoon and I have a 1 litre UHT container of the yummiest milk sold sitting in my office ready for a bit of Tuesday afternoon milk carton blogging.

They add oats to this soy milk to give us Vitasoy Heart, so most of the Vitasoy milks are already among the yummiest available (definitely superior to So Good), however this one really is fantastic. Now if only more supermarkets stocked it.

[various] Cold typing solution

Fri, 25 Jul 2008 15:56:00

So the heating is playing up a lot at my place currently, either on hot all night or not coming on and the controller displaying a flashing spanner. All manner of problems that mean the gas bill is stupidly high and yet we are often cold. Last night it was off and thus when I got out of bed this morning it was 9 degrees Celsius inside. Hopefully with some heating technicians coming back and forth, last week, today and again twice next week it will all be working again by the end of next week.

However one thing I discovered this morning, when it is really cold and you have a laptop with aluminium palm rests such as my dell xps m1330, metal can be mighty cold to rest ones palms on when typing. It made typing a little bit uncomfortable. When I mentioned this dilemma to an academic at work he made a rather interesting suggestion. I should simply run some CPU and disk intensive job on the laptop for 20 minutes before I sit down to use the machine, by that point there should be enough heat around the keyboard to use it more comfortably. What a thinker.

[leisure/food] Wines from Plonk!

Thu, 24 Jul 2008 17:32:00

So I had been wondering what to get my mother for her 60th birthday celebrations, the actual celebration is tomorrow even though her birthday was yesterday. However I will give her a gift tomorrow, I feel I can safely write about it here as she never actually reads this unless bludgeoned with a link to a particular entry.

It occurred to me that Mum and her partner drink wine with food and like to try out a variety of different wines. After getting some wine recommendations from Jane I set about finding somewhere to buy some nice wines from knowledgeable staff. I had Plonk at the Fyshwick Markets suggested and they sounded good as they focus on smaller labels and more variety than you may find from a large bottle shop chain.

I grabbed my car from home at lunch today and drove over to have a look, I walked away with what I think will be a reasonably nice gift of 8 bottles of wine from them, 6 whites and two reds. The wines I got are.

Lake George - Pinot Gris
Lake George - Shiraz
Brindabella Hills - Chardonnay
Pikes Clare Valley - Reisling
Krinklewood - Verdelho
Pizzini - Sangiovese
Tohu - Sauvignon Blanc
Garden Gully - Sparkling Shiraz

The Tohu comes from Marlborough region of New Zealand, apparently this is quite an award winning wine. Three of the wines as you can see are very much local and the others are all Australian. I liked the guys I talked to in the shop and we even talked about the possibility of them supporting some mountain bike stuff with CORC.

[leisure/food] My weekend in food

Mon, 21 Jul 2008 13:47:00

So over the weekend I was down in Melbourne, I ate a lot and did a fair amount of shopping. (one of the items of clothing I bought were some new Jeans, made by Helly Hanson, how cool is that, I can sort of think of it as if I were buying outdoor/race gear made by Helly Hanson and it is instead functional clothing I wear the rest of the time). Anyway one of the things that occurred over the weekend was consumption of a lot of really yummy food.

I suppose I could say it all started on Friday evening before catching the flight down when I made some pizzas topped with organic tomato paste, onions, pumpkin, fresh tomatoes, mushrooms, olives, capsicum, sun-dried tomatoes and kingland soy cheese. Yummmm, ate too much and then got a lift to the airport, the plane was running late which was fortunate because dinner took a bit longer than expected.

Saturday morning Soulfood Cafe was the venue for breakfast, Jane (sister) was in Melbourne for a few weeks for PhD conferences and research, also a mtb friend moved to Melbourne recently and is living a block or two away from Soul food in Fitzroy so they were at breakfast to catch up. Had a yummy chocolate cup cake, a blueberry muffin, a big veggie breakfast and a fruit salad, oh and a great soy mocha.

Lunch was had at Vegie Bar with a slightly laksa like broth that contained some very good sesame dumplings, some good Roti with Dhal and then a spectacular stuffed vegan mushroom. Dinner that night was at Lentil As Anything in St Kilda, getting there late there was not a lot left, however what was there was fantastic. A really yummy spicy pumpkin soup followed by a curry platter (a beetroot curry that worked well due to the sweet beetroot and savoury curry, a Moroccan hot pot curry and a pea and potato curry of some sort. Both the dishes were served with good Roti once again. At the end of this day I was somewhat full of food and almost rolling around the streets I think.

Sunday morning was breakfast at InVita Cafe at the Queen Vic markets, they had fresh out of the oven hot vegan blueberry muffins that were to die for which I followed with scrambled tofu on pumpkin bread. Lunch was at Silly Yaks cafe in Northcote where I was able to tuck into a Mexican bean burrito with salad and a good bruschetta (the bread had an obvious potato taste but was actually fairly good I thought). This was followed a few metres down the road at Coco Loco, an organic, fair trade chocolate bar. They had vegan Chocolate Mousse that was fantastic, rich, creamy, held its fluff and worked really well (something I really want to work out how to make, maybe using agar and soft tofu in a blender will help... who knows), vegan waffles in deep rich dark chocolate and they had something they call Kashew Mylk, somewhat obviously a milk made using Cashews. So I had a rich dark chocolate and orange hot chocolate with the Kashew Mylk. All very satisfying.

At one point on Saturday evening I had wanted a snack and Lord of the Fries seemed appropriate. So I had a cone of fries with French Canadian sauce (using vegan cheese) and damn that was good (though definitely waistline expanding) this on Sunday afternoon heading toward the airport I wanted to try out their Vegan nuggets, alas they were out of stock, however I had more fries with the same sauce and a yummy vegan hamburger. Then ran for the airport thinking the plane would be leaving before I got there. Upon arrival at the airport they rushed the checking and then the plane was delayed for 2 hours. Oh well I had a fun, if somewhat waist expanding Melbourne weekend.

[comp] Obscurity, P=NP etc, Hash Visualisation

Fri, 18 Jul 2008 16:00:00

Three things I saw online today I feel like mentioning, first linked from Schneier's blog was an article about how lock making companies are still very much in the security through obscurity world and how lock geeks getting together online and at (computer) security conferences are breaking their obscure secrets open. An interesting read.

It is interesting to see some companies such as Kryptonite eventually reacted, others seem intent on denying public information, or trying to shut down people who know about it. In computing it is a well known fact (although still ignored by too many people/companies) that security through obscurity will not work, public design and analysis by experts in the field however does work and should be used for things that need to be secure. Although one aspect that comes to mind here is that in the case of locks you may not want to make them impossible as other attack vectors are then used. As the article mentions crooks seem to prefer using a hammer (or maybe explosives) over opening the locks through lock exploits. There were some discussions about this in the car that were I think linked to by Schneier a few years back.

Next was an interesting wikipedia page linked to by kottke, a list of unsolved problems from a number of different field, those listed in Computing are familiar, however looking through the collected information on those in other fields is pretty fascinating. Mmmmmm wikipedia goodness.

Catching up on some LWN reading and I see the mention of a new OpenSSH version approaching, in the list of new features is "Experimental SSH fingerprint visualisation" with a paper (pdf) linked. So I download and had a read of the paper, largely to see what sort of images they generate. It is good to see some work on what is one of the biggest security weaknesses out there, the humans using secure systems.

[various] Waiting for workmen and trying to offend

Tue, 15 Jul 2008 13:26:00

I know of a t-shirt I would love to wear on occasion (say in Sydney this week) that says "I found jesus, he was behind the couch" (that sounds like a very fafblog sort of thing to say too). All this reminds me of my attempt to really offend some religious types one easter in the Friday morning mtb email. It amuses me often when I see how far Paul's scripts in Good News Week go toward trying to offend pretty much anyone. (though the content here is definitely toned down when compared with most Doug Anthony All Stars material he dealt with).

Last night for example he was talking about the young priests pinup calendar (makes me wonder more about the WYD stuff when they have such a calendar) and Paul commented it is not so unusual to have pinups, after all Jesus was the first pinup in the church. Oh and more offence against WYD, I liked the expansion of WYD SYD I saw recently, Would You Do Some Young Dude.

On the waiting for workman thing, I know everyone experiences it and has to deal with it, however I was at home for a while today as I had a call from a company coming to look at the heating to learn why it is playing up. I was told sometime between 11am and 1pm, which is kind of annoying when you have to leave work for that period, and many people would need a day off for that sort of gap, and it is no where near as bad as some of the telstra things when they give you a half day period. I got home at 11am, did vacuuming for a while, some other cleaning, lay down and read the newspaper, etc. There are a pile of things to do at work and I was not doing them, though I guess I should have taken a laptop home with me to do some work while waiting. So partly my fault (I thought of that when I got home at 11am, ahh well).

[various] Causing scenes

Fri, 11 Jul 2008 13:50:00

This is not an important Internet resource, however it is yet another example of being able to find out about cool stuff happening elsewhere in the world thanks to the Internet. I have known about this group and some of their stunts for a while (2 years or so maybe, though it is fascinating to see they have been doing this stuff since 2002 or so). I finally felt I should talk about it here because they just keep doing really cool stuff.

From the title you may have guessed I am talking about Improv Everywhere. The group started in New York, the idea is they think up some harmless but strange stunt to pull in public and then go an do it en masse. The idea is that if you saw one or maybe two people doing this it would not be unusual, however to see 100 people or more doing something strange all at once, with all of them claiming to have no knowledge of the others. That becomes a form of mass performance art.

The recent stunt with twins on a train (hmm they could make a snakes on a plane rip off t-shirt for this stunt) is a fantastic example of being able to think of something unique to brighten the days of many people who stumble upon it, also doing something so unusual as rounding up all those twins to pull it off successfully. Many of their other missions are clever and fascinating to see how they turned out in public. One I thought stood out as well performed and interesting though not on such a grand scale was The Moebius, looping through the same 5 minute performance in public at a Starbucks and seeing how people there notice it as it happens over and over again. I thought my cousin Nick would appreciate this one a lot (though he is likely to enjoy the whole concept anyway).

It is good to note other chapters have popped up around the world (including one in Sydney (I wonder if Nick already participates). Anyway some fascinating things to see that this group has done.

[mtb] Caffeine and glycogen storage, maybe the roadies have it right

Wed, 09 Jul 2008 17:32:00

There is an article in the Canberra Times today referring to a Melbourne study on some endurance cyclists measuring glycogen storage in muscles when caffeine is consumed immediately after a ride until exhaustion session.

The professor in charge of the study at RMIT is John Hawley, a google search turned up the article in question. It is quite a common practice among cyclists to head to a coffee shop after a ride, though most of us do not consume 6 cups of coffee and a loaf of bread, we do consume some food and coffee at these gatherings fairly often.

Good to see we can even claim the post ride coffee is part of our important training schedule and recovery plan.

[comp/software] How to capture one image from a v4l2 device

Tue, 08 Jul 2008 17:22:00

So after seeing Mikal wondering about it again yesterday, I had a look at some source code, decided that it could be done but it would be nicer to do it with existing software. I recalled seeing ffmpeg or mplayer commands that may in theory be able to do a capture of a single image. Then I stumbled upon a way to do this with gstreamer filters and sinks.

"gst-launch-0.10 v4l2src ! video/x-raw-yuv,width=640,height=480 ! ffmpegcolorspace ! pngenc ! filesink location=foo.png"

As one command captures the image at that resolution into a file foo.png. This is on my laptop, however I tested this with the QuickCam 9000 on my desktop with a resolution of 1600x1200 and it worked, the focus meant it took a while but it popped out a good image. Gstreamer really is cool, I still remember seeing Federico talk about GMF (Gnome Media Framework, which is what became GStreamer) at CALU in 1999 and being excited by it.

[various] Science Fiction Hands

Mon, 07 Jul 2008 17:14:00

So I know I should not throw stones, however I almost can not help this, Mikal has a recent post with the title " On the potentially sorry state of second science fiction hand book stores in Sydney", making me wonder why you would go looking for a second science fiction hand? Did he lose his first science fiction hand? I guess when you recall that these are science fiction hands he is looking for, a book store is as good a place as any to look for one. (I know Mikal probably meant to say "Second hand science fiction book store" but who knows, maybe he really has a need for more than one science fiction hand.)

Of note if Mikal has a day or two spare to spend looking for cool books in Sydney the ultimate second hand book store is the institution known as Goulds in Newtown. I say you newed a day or two as nothing seems to be sorted well, however there are many treasures to be stumbled upon all over the two stores.

As for v4l2 software I also note there are no easy ways to capture images from v4l2 webcams, I can easily capture a video stream with a few applications and than splice it, though trying to do that in headless mode is not as easy. I have a quickcam pro 9000 on my desk to play with and this laptop has a built in uvc based camera, I was contemplating writing an image grabber to use v4l2, however have no real need for the images yet so had not done so.

[leisure/food] Cooking breakages

Mon, 07 Jul 2008 13:40:00

On Saturday night while cooking three of the yummy recipes from Veganomicon (the book Davyd has referred to a bit). (the recipes were "Greek style tomato zucchini fritters with fresh herbs", "Jamaican yuca shepards pie with sweet potato kidney beans and plantains" (though we used purple sweet potato and banana), and "eggplant potato moussaka with pine nut cream". We followed this with a yummy chocolate cake with soy cream cheese with lemmon and jam filling and chocolate with fresh berry icing) I managed to break some cooking implements.

While I was trying to press some ingredients down into a blender I cracked the handle of one wooden spoon. So I got another wooden spoon out of the drawer and then while pushing the same ingredients down I pushed a little too far and the blender tore a chunk from the middle of the spoon. Oops too wooden spoons sacrificed in the name of the dinner party. All the food was incredibly yummy, the 12 people at the dinner all had a great evening and all I really need to do now is go and buy myself more wooden spoons. Maybe I had better buy a few spares. Oh and no one there was allergic to wooden spoons, so all was fine.

[leisure/food] Looking for some ingredients

Fri, 04 Jul 2008 14:18:00

So for something I wish to cook the recipe suggests Cassava (Yuca, Tapioca) and Plantain. So sure I could possibly get away with sweet potato and banana. However the recipe already contains sweet potato as well and the banana (even with green bananas) may not be quite right. So I was wondering where in Canberra I could possibly get these ingredients. I rang some organic food stores and they have Tapioca flour, however none of them have the roots whole.

I have also rung a few Asian grocery shops, one of them said they had Cassava so I could head out there, however I have not found Plantains yet. I guess I should check out the Fyshwick Markets tomorrow to see if I have any luck there.

[leisure/books] The Shadow of the Wind

Wed, 02 Jul 2008 18:10:00

I have not had much time to read books in the last month, however just before Geoquest someone handed me a copy of the Carlos Ruiz Zafon book The Shadow of the Wind suggesting that it is a good read. I had some spare time up at Geoquest to sit and read it in the sunshine however did not finish the book until this week, I have been home sick on Monday and Wednesday (today) this week so apart from sleeping I also finished reading the book.

I like this book a lot, I do not notice any clumsiness in language or similar that can sometimes appear in translated works. The story is rather interesting, Daniel and all the people surrounding him constantly have new facets open up concerning their characters. I also think it shows some interesting aspects of Barcelona, though I have not been there so do not know how accurate the depictions are. The book with in a book aspects in the story are also interesting, and I like the concept of the cemetery of forgotten books. Definitely a good read, and though I may be tempted I had better not spoil any of the story for anyone who may read it.

[various/ilmiwac] Doors? Who needs them

Fri, 27 Jun 2008 14:33:00

Maybe we really will have to use chainsaws to get in. Last week and this week the main entrance doors on the building I work in have been playing up. For example last week I was walking out and they seemed to be opening normally, so I kept walking, they then suddenly stopped and closed a little bit, I whacked one shoulder into them fairly hard, if I had hit the other shoulder that hard it may have been damaged again. For some reason uni security decided they would be better left fully open and turned off during the day yesterday, however they then had to come along and clamp/bolt them shut yesterday at 5pm.

This morning after 9:30am they still had not come back and unbolted the front entrance doors. After all, who needs doors really? We could just break a window and climb in and out of the building that way. Or maybe we really should let our selves in with a chainsaw. Okay sure there are other doors, however it still amuses me that the main doors are broken. Of course this also reminds me of the quote from the first Back to the Future movie. Roads? Where we're going we don't need roads. We can rework it to "Doors? Where we work we don't need doors."

[various] Some furniture to accessorise the laptop

Thu, 26 Jun 2008 15:23:00

The beanbag to use with this laptop (fullsize)

Contrary to what may be guessed at by the t-shirt I am wearing in this photo, I am not trying to make my office just like those on the t-shirt. This new bean bag is going home, however it really does suit the laptop fairly well doesn't it?

I wonder what the people in Civic thought of me today watching me walk back to uni from target carrying four 100 litre bags of polystyrene beans on a very windy day. Mikal was somewhat annoyed with me that I did not give him a heads up so he could come and laugh at me doing the walk here. He did however help me fill the bag and take the photo, activities that were in his words either annoying or strangely satisfying at times.

The bean bag is a Jumbo sized denim bag purchased from Blob Beanbags, it seems well made, the zip can be pushed up inside a little sleeve so kids can not easily open the bag, also I purchased a liner with it so it is easy to take the beans out and clean the bag. Rather comfortable really, maybe I should actually get one for my office.

[various] Dinner conversation tidbits

Tue, 24 Jun 2008 13:23:00

Last night, out at a post Geoquest dinner with a bunch of ARNutters and others I was almost rolling on the floor laughing at one of the conversations going on. A discussion among three of the people at the table about different rectal flushes in stock and how to use them was indeed most unusual dinner conversation, it is fortunate the three people in question are a doctor, a nurse and a pharmacist all of whom work at the hospital. If you did not know what they did in their day jobs and you overheard the conversation eyebrows may have been raised...

It was most amusing when Matt and Amanda came back to the table from getting drinks, sat down and upon hearing this conversation thought they had come into it at a bad time, I had to tell them that on the whole there was probably no good time to enter the conversation. Funny though it all was.

[mtb/gear] Serious carrying capacity

Sat, 21 Jun 2008 13:06:00

On my 4 current working bikes I tend not to have a pannier rack mounted. Largely because I use the road bike and main mtb as race/training bikes and the fixie road bike has no rack screws and would not be suited to carrying panniers. The single speed however has rack mounts, and though it seems silly having a rack on my single speed mtb I have not bothered putting together the components and frame I have mostly ready for a touring bike yet. However I decided I wanted to use my panniers a bit once more for my shopping and other stuff.

Until I can get the last few parts and time to build the touring bike up the single speed seemed the obvious choice. Usually when I do my shopping I just take along a 35 litre backpack or similar and hope I can fit everything. I just mounted my pannier rack, both my panniers and a rack top bag onto my single speed, there is some fairly serious carrying capacity on that bike now. (see the photo)

Sure the capacity of this bike even with a ruck sack on my back is dwarfed by a bob trailer style arrangement and is made to seem puny when compared to the Dutch Cargo Bicycles such as those sold by a friend of mine in Victoria (follow the link). However I have yet to purchase either, although the Cargo Bicycles are sort of tempting, possibly due to how rare they are on Australian roads. Still the carrying capacity of two panniers and a rack top bag should enable me to carry a bit more home easily from the markets and shops (meaning I can do both in one trip and not do two trips)

Time now to ride to some shops and buy some items I need, than past uni to visit the co-op bookshop to buy a birthday preswent for Sam and Ben's daughter Max who is celebrating turning 6, also need to grab a projector from work to use at a dinner for BGCC tonight for a paddling slideshow on in the background.

Serious load carrying capacity with 2 panniers and a rack top bag (Full Size)

[various/ilmiwac] When you have to suppress your geek side

Fri, 20 Jun 2008 12:14:00

So I had a piece of computer hardware someone had dropped off in my office that they wanted to know if it was working, they had failed to get it working (it had shown some failures in windows and did not come online again) in windows. So I said I would have a quick look in Linux and see if it is something that could be worked around or fixed up or if it was a real problem with the hardware. After a quick look I decided it was failed hardware and thus the item in question is dead.

The geek suppression thing comes along as they guy who had dropped it off is named Jim. Thus I had to stop myself ringing him up and uttering the line "It's dead Jim".

[mtb] Almost the silent serenity of falling snow

Fri, 20 Jun 2008 10:52:00

Yesterday afternoon I was sitting in my warm office looking out at the grey over cast skies with rain threatening to fall and wondering if I really wanted to go kayaking that evening. However as I had arranged to do the session I headed over to the boat shed to hop on the water anyway, the rain that fell on me as I rode over did not improve the outlook, however the lake appeared glassy and still which helped.

Once we actually got onto the water and paddling it was actually a beautiful evening for kayaking, glassy smooth water, warm due to being overcast and a lovely night to be in the middle of the lake paddling around. Near the end of the session some light rain started to fall and I heard the most amazing sound. I could hear the soft patter of rain falling on the lake water, a really quiet clinky sort of noise with silence all around me otherwise. I encouraged the 4 others out kayaking with me to shut up and listen for a second as it was really lovely moment. It reminded me of being out in the snow with windless heavy snow falling down around you, mostly silent and closed off from the world and yet the movement and feel of the falling snow covering up the old snow.

We were pretty lucky to finish paddling then as the rain just started to get heavier at that point. After putting boats away I rode back to Danielle's place to borrow a set of AYUP lights from her for a few weeks to try them out. I have been thinking of upgrading lights for a while, after using vistas and my Silva L1 for so long. The AYUP kit is pretty damn impressive. I put the lights on my mtb handle bars and good helmet last night ready for the mtb ride this morning.

Of course when I rolled up to ANU for the ride this morning it was raining and guaranteed to be muddy, however 3 other people rocked up to go mountain biking, so we headed out and had a bit of fun riding in the rain. The lights really do a great job, I had no problem seeing the track or where I was going and did not need to concentrate any where near as much (I have only been using my Silva L1 to ride with for a while now). I will try the lights on the road bike next week a bit in the mornings, however from this one use of the borrowed lights I am fairly sure I will buy myself a set. Thanks to AYUP and Danielle for the loaner set. I also have a running head band to try with them so I can see how they go on the Tuesday night run next week.

[mtb] Geoquest 2008 - Support crew role for me

Sun, 15 Jun 2008 22:57:00

So I did not compete in geoquest this year, and thus do not have an almost 10,000 word story about how it went. I was there though as support for Danielle's team 4TC. So I took photos (what you mean I should stop standing around taking photos and actually help the team, pish what a silly notion...)

Photos from the experience are at the normal sort of place. Geoquest 2008 - Supporting 4TC with a fair few Tangerine photos in there also.

[leisure/food] Yummy new dinner

Sun, 15 Jun 2008 22:34:00

Just so I do not forget this dish I thought I had better record it here. Tonight for dinner I fried together onion, garlic, eggplant, tomato, 4 bean mix (can) and spinach with chinese five spices, mild paprika, cinnamon and pepper added. In the microwave I heated some sweet potato in some water with brown sugar and then added some sweet potato to the fried mix and the rest mashed up. Put the mix of stuff into a baking dish, spread the sweet potato on top, poured sesame seeds over the top and dribbled olive oil over it all then placed in the oven for half an hour at 190c and then grilled on high for a few minutes at the end. Damn that was one heck of a yummy meal, I decided on doing this while I was wandering around the markets buying fruit and veg today. Ate a yummy salad with it all, most enjoyable.

Next time I think, for a bit more bulk, and for the colour variety, I will do some potatos mashed and in the mix as well so I can swirl the orange and white colours together on top.

[comp/email] Interest in data from an email spike

Fri, 13 Jun 2008 13:56:00

A few minutes ago in my work email I saw an email appear from the ACT NTEU division. The surprising thing about this email was they attached a 47 MB file to the email (they really should have put a link to it and said it was a large download). Sure if you are at work the size does not take long to download, however it is rather bone-headed for any members to be given an email that size at any other location. (once expanded with the attachment encoding it becomes a fair bit larger anyway).

I can not find the department NTEU person to learn if there are any numbers on how many staff on campus are actually union members, nor can I get hold of the campus wide email system admin people so I can not predict how much this hit storage and network load on the email systems campus wide. I could do some analysis on the department email server, though I am not sure if that would provide much insight. As I suspect there are a fairly large number of union members on campus and they all will have received this email as it is valid email and will have come in through the spam filters.

[mtb/gear] Lake Safety

Wed, 11 Jun 2008 18:47:00

A lot of my paddling through winter is done on Lake Burley Griffin at night here in Canberra. My AR friends and I want to be safe and visible out on the water for obvious reasons. However there is a rule the water police sometimes enforce that you should not use red flashing (or red constant on) lights to on your body or boat. This is somewhat annoying as flashing LED safety lights for cycling are very cheap and easily available. Many of us resort to using flashing white with our head torches, or simply ignore the rule and wear a few flashing red lights anyway.

Julie sensibly has some proper suction cap attached safety lights she bought for this purpose, last year I used flashing orange road safety beacons sold by jaycar, however these were not easy to mount, not water resistant (and thus obviously not water proof) and seemed a bit cheap. Last year on Dans Data I saw a review for battery powered glow sticks known as Krill lights. Although they do not come in pink at the time I decided they would be really good safety lights for my boats while out paddling.

Today as I am getting back into night paddling again at last I finally received a pair of krill sticks. I got a 180 degree AA stick to put in front of me and face forward so as not to leave the glow in my field of vision directly and a 360 degree stick to sit at the back of the boat. I can tie them on at each end and sit them upright on velcro so they should stay in place reasonably well and still be quick to swap to another boat or remove.

The photos below probably shows fairly well the difference and the nice blue glow.

Blue Glow from Krill Lights (Full Size)

[mtb] A good AR transition tip

Tue, 10 Jun 2008 16:24:00

This weekend I was up at Geoquest, however rather than competing I was a support crew for Danielle's team 4TC who came 5th in the race this year almost an hour behind Dave and Julie's team Tangerine in 4th place. Results are on the Leaderboard and I took photos I will probably upload in a while.

Anyway one thing that I thought benefited me a lot being a support crew was being able to watch and analyse the transitions of other people and teams and see ways to do it well. On 4TC Liam was extremely fast and motivated through transitions. He also kept very careful track of the time spent in transitions, one tip I took away that I think would be important to use myself is to have some audible alarm going off during transitions at some time interval so you are aware of how much time is slipping away from you not moving in a transition.

Liam would get his watch to beep every two minutes or something so even when busy getting their shit together the team would all be able to hear how much time was passing. This I think would really help show you the need to get moving and get out of transitions fast. Especially if you could tell your watch to use a different beep (maybe louder or more annoying) as the minutes pass.

There are a few other things I noticed about effective use of time and support crew resources that I think would be worth writing down so I do not forget them.

[leisure/theatre] I am the leader of the land! Who da Man?

Wed, 04 Jun 2008 11:25:00

Anyone else who has seen Keating the Musical is possibly laughing right now after that title. The show is of course a musical based around the political life of Paul Keating until he lost power in 1996. The mere concept of a musical based on modern Australian politics sounds entertaining enough to me, however being a fan of Keating's style (G'Day Scumbags) it made this almost necessary viewing. Jane has seen it twice, as of last night Mum has now seen it twice also.

What can I say, it was a heck of a lot of fun. The band (guitars, drums, sax, etc) playing all the music was at times a bit too loud over powering the singers. The performers were really spot on with their characterisations and the songs all worked remarkably well. Jokes to be spotted in the lyrics all the way, some great political commentary (especially in the last slow song of the evening) and a highly entertaining evening out. I saw it last night and still have many of the songs ricocheting around in my head. Unfortunately the season here in Canberra is short this time (until Sunday) (this is the second visit) however it is touring regional centres and ending up in Sydney. If you get the chance I think it should be seen.

Interestingly your political leanings are unlikely to affect your enjoyment, Jane's boyfriend went along and has more right tendencies than the rest of us and yet he loved it and thought it poked fun at the ALP, however Jane, Mum and I all loved it and yet saw it poking fun at the Liberal Party.

[leisure/screen] Harlan the documentary

Tue, 03 Jun 2008 15:26:00

This is so freaking cool I doubt I will calm down until I get the chance to see this documentary. I followed a link from Neil Gaiman today to a Harlan Ellison interview. This interview is about a Harlan Ellison documentary, Dreams with Sharp teeth - A Film about Harlan Ellison. I had not heard about this film before, but now I absolutely have to see it. Harlan Ellison has been my favourite author for at least 15 years now, probably longer, the man is an absolutely amazing writer.

There is a trailer and some other content on the site, however I have not yet worked out where I can find more details about the documentary or if it is touring the world. Searching Amazon for the title I only get books. It appears to have only been released recently though. It screened at SXSW and there is a good review from that online and there is also an imdb page. I hope to find out more and see the whole thing sometime. Rock on Harlan.

[various] Not all bumper stickers suck

Sun, 01 Jun 2008 10:54:00

This afternoon I pulled up at some lights behind a car that had two bumper stickers I actually sort of liked on the car. Sure my car has a CORC sticker, however that is really just a logo. On the whole I tend to dislike bumper stickers as they tend to be boring/banal and uninteresting. Sure I am still looking forward to seeing someone with a Baby In Boot sticker or sign. However until that time I can stay entertained by the occasional amusing sticker.

The car I saw today had a sticker saying "Weird Load" which I really liked. It played on the wide load signs you see, however it also has a sort of Hunter S Thompson feel to the slogan and to some extent a Weird Al feel. Anyway it made me smile, and thus look closely at what the other sticker they had said. "Engines By Scotty, 0 to Warp 7 in no time" or words to that effect. Which will amuse the inner trekkie in many of us.

[mtb/gear] Another reason cycling through winter is hard for non cyclists

Sat, 31 May 2008 18:14:00

On Thursday when I arrived at work I happened to give some thought to the clothing I had been wearing to go out cycling that morning with the temperature around 2 degrees Celsius and stay comfortable. People living in Sydney do not have it so hard as people living in Canberra, however Sydney has other problems, such as horrendous traffic and not much cycling friendly infrastructure.

On Thursday morning I was wearing the following items (with original purchase costs) CORC cycling socks ($10) and Ground Effect wind proof fleece socks ($25), Ground Effect tights with wind proof fleece from knees down ($99), knicks (a cheap pair I got at the Mont sale for $49), a poly propylene thermal (Kathmandu sale item for $19), Short Sleeve cycle jersey (Alpine Classic jersey, $70), arm warmers ($20 back in 2002), long sleeve fleecy lined winter top (A Netti top I bought in 2002 for $90 (or so)), Mont wind proof cycle vest (one of my favourite pieces of kit, $80 at the sale), Ground Effect fleece beanie with wind proof material over the ears ($19), helmet (not counting this in the price as all cyclists in Australia wear one in theory and you do not need one as expensive as mine), Ground Effect winter gloves ($39) over poly propylene glove liners ($8 at Kathmandu).

As it gets colder (down to -7 some mornings) I will also have neoprene booties ($80) over my cycling shoes, an extra poly pro thermal, and a full length sleeve Mont (or similar) wind proof jacket ($130) oh and often fleece gloves under the wind proof gloves. However if we simply add up the costs of what I was wearing this Thursday morning it comes to a rather staggering AUD $528. Considering I was riding in the dark that ignores the cost of lighting and also ignores how much I spend on bikes. Sure you can ride slowly not working up much of a sweat or exposing yourself to the wind as much in cheaper gear and be comfortable enough. However to actively enjoy cycling in cold temperatures and be able to do it a lot it helps having all the warm comfortable gear that protects you from the elements.

Of course clothing gets smelly quickly when you sweat in it a lot so I have more than one item of most of that gear to enable me to get out most days a week even in winter and stay active. Fortunately lots of it lasts a long time, however the cost of getting into cycling in winter is somewhat prohibitive when you first start doing it (such as the Bilbys novice program participants who keep going through the following winter).

I guess to counter balance this you can look at how much many people spend on petrol, when you consider I filled my car up with a tank of petrol for AUD $60 last week, it was the first time I had filled my cars petrol tank since March (I filled it in Sydney to get back to Canberra following the kayak race I did up there). I can comfortably get around by bike all through Canberra in winter, get my groceries often by bike, do other things by bike and can avoid using my car a lot.

However the point I guess I am getting at in the title is, most non Cyclists think $500 is about as much as they could conceivably justify spending on a bicycle. If they then find out to cycle through winter they may need to spend almost as much on clothing it is quite likely to put them off.

[mtb/gear] La Muerte, my little black boat

Thu, 29 May 2008 21:30:00

La Muerte - Time Bandit (fullsize)

So I finally got around to naming my Time Bandit Multi Sport Kayak. La Muerte, the Spanish word for death, however as it is a feminine word and I am a fan of Neil Gaiman's Sandman, the goth girl style Death from the series seemed like a good name. I have been told many a time that boats need female names, and though this could be seen as macabre or tempting fate I decided I liked it enough to go ahead and do the naming.

For more photos of La Muerte I have a photo page up now.

[comp/linux] Some system config updates

Thu, 29 May 2008 15:39:00

So I have been using xterm as my default terminal for years, however on Wednesday morning when Tony noticed this he suggested I should look at gnome-terminal as it has some advantages such as ctrl click url loading. I could not however get my font (the default system fixed size 10) to look right or be sized correctly in gnome-terminal, even though in xterms it looked fine.

After lots of mucking around with fontconfig and other things trying to track down the issue, Tony suggested I look at the resolution for fonts in GNOME System -> Preferences -> Appearance :: Fonts :: Details wondering what my DPI for fonts was set to. His was set to 96, mine however was at 112. So I changed this and all of a sudden the font in gnome-terminal could look identical to my xterm fixed font. Rock on, something I should share with the world here in case it comes up for others. Getting the font size right in the terminal application is important as my brain is so used to a certain look there.

On another note I should probably stop bagging the nvidia setup as much as I have been, sure it is a pain I can not use xrandr commands to automatically do funky stuff in a scripted environment, however I can at least use the gooey tool nvidia-settings to do the stuff I want, even if it is not as nice as doing things automatically. Still it sure would be nice if nvidia opened up and allowed open source development with full specs to the hardware. If this laptop had been available with the Intel chipset I would have specced it with that for sure.

[leisure/music] The Donnas live (oh and some Melbourne Bands)

Wed, 28 May 2008 18:58:00

Last night at the ANU Bar The Donnas played as support for Kisschasy, the first support act of the night was The Getaway Plan. As you may already be able to tell, I like The Donnas, they put together some great modern catchy rock tunes. The Donnas set really did rock out the venue in my opinion, however The Getaway Plan were a bit heavy and a bit grungy sounding and not something I would listen to more of. The same sort of applies to Kisschasy, I had not knowingly listened to them until last night. After the gig was over I realised I have heard some of their songs on JJJ and around the place.

Still it was a reasonably good evening out and it is healthy for me to expand my music horizons from time to time. On an entertainment note I am however looking forward to next Tuesday night a lot more, I am going to see Keating the Musical, which should be highly entertaining and a lot of fun.

The worst thing about the entire evening was how late it ran and how slow things moved between sets. In the past I have been to gigs in Sydney and other places where the doors open at a given time, I thought I could leave it a little while and still see the first act. This has caught me out some times, and I have missed half sets or entire sets a few times. Thus with the tickets saying the doors opened at 7pm, I was worried last night we would miss something when we rocked up at 7:40pm. This did not happen, instead they had us all outside in the thick cigarette smoke (alas people are still allowed to smoke outside in crowds) until the line started moving a little bit at 8pm. The first act played at 8:30pm, finished by 9pm and then there was over half an hour of getting bored (or drunk in many cases there it seems) until The Donnas came on just before 9:40pm. There was another really long break between before Kisschasy also, we ended up going over and sitting down near the pool tables while we waited.

[comp/hardware] Yet another sign I may work with computers

Wed, 28 May 2008 18:26:00

How many lcds is too many? (Full Size)

I noticed this is likely a sure sign I work with computers or am a geek today, in my office I had 5 lcds displaying something. Admittedly the two on the right are showing the same thing on a dual head computer doing an install without configuring the dual heads.

Sort of reminiscent of Jon's experiment in the office a while back (though not as cool). On a side note I am writing this post on the new laptop, the first time I have written a post on it. I must say the keyboard is awfully nice to type on.

On the whole most things work really well, which is impressive, not much configuring or mucking around and things just work, Linux really is improving all the time toward a better desktop experience. I am trialling using a normal default Gnome environment and so far it seems to be going well.

My biggest annoyance is probably the nvidia graphics card, that I can not yet use xrandr 1.2 stuff to do funky things with x output from within X and a few other problems (apart from the most basic problem of it being closed source crap). Next I need to work out how to enable vga output to projectors to be on all the time and a 1600x1050 output to a screen at home to watch dvds and such on.

When I tried to set up a 32 bit chroot yesterday debootstrap failed so I need to hunt down the reason for that if I want to be able to see flash (more closed source crap) videos. Still I like this new toy, infact I will be leaving my old laptop at work when I go home in a few minutes as this seems capable of doing everything I need in a laptop configuration wise already.

[various/ilmiwac] Vista removal injuries

Tue, 27 May 2008 16:19:00

So it would be funnier to be able to say software removal injuries, however that is not entirely accurate. Yesterday when I was removing the vista sticker from the palm rest of my new laptop, the sticker came off and there was sticky gunk underneath that was a bit harder to get rid of. I carefully tried to slice most of it away, which worked well except for two small scratches, however the last little bit was still there. So I got a wet cloth and rubbed at it vigorously with my right thumb knuckle.

I did notice at the time, however around 20 minutes later I felt a burn sort of feel on my knuckle, I looked at it and realised I had a vista removal injury, a bit of skin that had been rubbed away and burnt a bit in he process of removing the gunk. Oops, I wonder if I should not admit publicly I did something this silly. However the concept was too funny to pass up, I have a vista removal injury, more proof that Microsoft products are dangerous and we should stay away.