Archive for March, 2010

‘burban needs an upgrade

Wednesday, March 31st, 2010

Spring’s officially been here a while, so we started thinking about firewood for next winter. We now have an agreement with a lady to clean up her property’s woods in exchange for the firewood we can scrounge, which should work out pretty good as soon as the ground firms up a bit.

I jumped the gun and decided to go out there early and grab a load or two, and as soon as we stepped out of the Suburban we knew we’d be in trouble if she set foot on the grass. I love my ‘burban to death, but it’s only a 2wd vehicle and despite having a working posi in the rear-end, it’s still like a labrador on linoleum if it loses traction. :(

So we decided to play it safe and leave the Suburban and the trailer on the gravel… at least that was the plan. The trailer we’re using is some dumbass short thing – the wheelbase between the wheels and the rear wheels of the towing vehicle is ridiculously short. If you take your eyes off it for a second you’re jack-knifed and have to try again – so I did my best not to take my eyes off it.

Naturally, that meant spending far too long with my eyes off the gravel – long enough at least to drop two wheels off it and onto the very, very soft grass which very quickly turned into a muddy soup with the around 4,000 ft/lbs of torque I think the ‘burban can deliver to the wheels.

Suburban StuckWe looked around for things we could use, but there wasn’t much that was any good… the house on the property was all locked up, there was a couple steel buildings but all were pretty well empty. We scrounged up a pressure treated 4×4, but couldn’t really get it into a position to make any use of it – one side of the vehicle was sitting on it’s guts.

We tried every traction aiding trick in the book to no avail – I finally gave up and called my wife to pick us up. We ended up having a neighbour with a 4×4 pull it out – it didn’t need much help to get out, just enough to get the front tire out and then it came out under it’s own power… but it needed help after all. We grabbed what wood we can, and brought it home, to wait for the ground to firm up before trying again.

I do have a great plan to build the ‘burban out into a 4wd, and I spend probably a couple hours a week doing research to that end – however I lack the funds to buy the 4×4 running gear I’d want to do the swap, and I don’t want to wimp out and use a 10-bolt front diff when everything else is built so heavy. :(

Digg and Reddit can make servers cry

Sunday, March 28th, 2010

If you noticed my blog (or more likely, the Moodoo website) was going a bit slow here and there yesterday.. well it’s because my good friend Ryan’s website was getting hammered. I don’t think any clients were affected for too long thanks to our Nagios monitoring and swift action (despite the fact I was knee deep in a remodel at the time).

In case you’re wondering who Ryan is, he’s basically Sabrienix’s web design guy – long ago I discovered that while I enjoy doing web design as a pass time, I don’t care for it enough to get paid doing it (ironic really, that Sabrienix started life as a design/media company, and now neither of us want to do design). He’s also an SEO/web marketing genius, which his site RetroHive is a testament to – zero to ~100k monthly visitors in the space of a couple months is nothing to smirk at… sales plug: if you want this, give us a call. :)

So anyway, despite the fact our Apache server is severely optimized, we were worried about port saturation first and foremost… until it became apparent that php/fastcgi and timthumb.php are a terrible mix, despite the “caching” that goes on. I’ll be rewriting timthumb to make use of WP-SuperCache style mod_rewrite caching – that is if a thumbnail’s already generated I don’t want the PHP interpreter being loaded at all.

Our next step will be configuring a dedicated server for this site alone – if Ryan’s marketing skills in the first few months are anything to go by we’re going to need some industrial equipment to keep this site online through it’s growth. It’ll be great practice for Sabrienix – we’re pretty good at optimizing Apache, but there’s always more to learn… and as it grows it might reach the point where we need a cluster, which will be a great experience.

In the mean time though, we’ve neutered his site to try and keep the bandwidth levels down on the server until we arrange for it’s own server.

I wish the Nexus One supported CDMA :(

Friday, March 19th, 2010

A friend of mine in Dallas is selling his Nexus One phone, which I would love to have – unfortunately the Nexus One doesn’t support CDMA… and CDMA/EVDO is about the only thing that works well out where we live.

Verizon keep bugging me about re-upping – apparently the idea of us not being on contract is terrifying to them – but honestly they don’t really have a phone I’d be interested in. Sure, they have the Droid – but it’s not quite as nice in many ways as the Nexus One.

My chief complaint with Android is that there still isn’t a Quicken-syncable app for it yet. There’s a few notable entries in the personal budget software category, but nothing that really seems to work well. Since we started using Quicken, we’ve not overdrawn once – so I’d say it’s paid for itself many times over.

Guess I’m stuck on WinMo for a while longer. :(

Over-the-Air HD out in BFE

Friday, March 19th, 2010

So we live out in Middle-of-nowhere, Indiana. When we first moved here, there was an old UHF antenna up on the roof, facing north, with some ladder-wire to a connection in the kitchen. We hooked a TV up to it (this was back in the VHF/UHF NTSC days) and on crystal clear days, everything was still snowy.

So we pretty well wrote off ever getting TV on it, particularly when the digital revolution happened. If we could barely see what was on analog TV, we reasoned that digital would be unwatchable.

We paid for DirecTV for a few years, but lately the ~$80 a month just started to seem like a waste for what we actually watched. We started paying for Netflix streaming, which is handy but doesn’t always have something good. Sometimes you just want to veg out in front of the TV and watch whatever’s on.

So I started reading up about digital and what it’d take to receive it. We’re about 60mi south of Fort Wayne, in the middle of nowhere… so naturally the signal will be a little degraded by the time it gets here. The advantage is that all the channels are within about a degree of each other at this distance – and with the exception of a mild hill of a quarry (which actually sits below us) there’s zero obstructions between us and Fort Wayne – it’s almost entirely flat.

The antenna was leaning at an angle, which I learned with TVs can really affect signals – apparently if you orient the antenna horizontally (which would be “vertically” as far as the antenna’s concerned, because TV signals in the USA or horizontally polarized), you will get zero signal. So one could naturally assume if the antenna’s leaning 30 degress, you’ve got 90/30 or 33% signal loss (I think I have that right).

Our crappy UHF antennaSo I climbed the forty foot ladder and used some angle iron and some hose clamps to fix the mast. I took the ladder wire and cut a portion of it off and fed it into Trevor’s bedroom, because he’s the only one with an HD-capable TV. I plugged it in, started the channel search and waited. A few minutes later, it’d picked up 19 channels!

Almost all of them come in flawlessly too – a few of them break up, and to be fair it is a perfectly clear day out, we’ll have to see how it behaves when the weather goes to hell. I sat and watch Dr Phil, some soap operas, ads for lawyers and “omfg supar effective weight loss pills!!one” for a few minutes to see if any of the main channels would break up… they didn’t.

I still have to orient the antenna correctly – as I understand it it needs to be pointed approximately 12 degrees from north, and unless our house is oriented that same way, it’s not – it’s perfectly inline with the side of the house. I could aim it by signal strength, but Trevor’s TV doesn’t have a strength meter.

I’m going to run RG-6 to a splitter, then to the several rooms that the DirecTV was into – because of the cable losses we’ll probably want a masthead amplifier as well, but that can come later. I also need to pick up a few converter boxes – kinda wish we’d done it when they were subsidized by the federal government. :(

Arigeitsu got a workout today

Thursday, March 18th, 2010

One of the sites hosted on Arigeitsu found itself on Digg, Reddit and StumbleUpon today… ouch! I’ll let the bandwidth graph speak for itself:

lol bandwidth

Okay, so it’s not some huge numbers, but it’s pretty good for that server. I’m going to take a guess that my Apache configuration abilities are up to snuff, considering the server load average didn’t appear to go above ~1.50 all day, and Nagios didn’t notice any failing HTTP requests.

My main concern was the port becoming saturated – one of the reasons we’re hoping soon to get a dedicated web server and then Arigeitsu will do nothing but host Mumble servers. If it went above 100mbps at all, then the Mumble traffic on that server would go to hell in a handbasket for the duration of the time, and it’d cost us quite a bit in credits for the affected users. The only reason we haven’t dropped the money on a new web server yet is because Duncan isn’t very far away from arriving, and I don’t want to put us in a hole financially in case we have to take a few days off after he gets here.

On a side note, my blog is getting hammered with spam lately – almost a thousand spam comments this week… seems like it happens every time you mention something to do with “weight loss”, you get crap links like “diet supplement review” rammed down your throat constantly. Thank god for Akismet!

God of War 3

Thursday, March 18th, 2010

So God of War 3 came out a few days ago, and my brother in law managed to pick up a copy… naturally, while he was at work I absconded with it. I need to wholeheartedly agree with a comment one reviewer made early on – to paraphrase, if you bought a PS3 specifically for GoW3, you got your money’s worth.

The game is epic in the purest sense of the word – it might be the most beautiful video game I’ve ever played, giving FF13 a run for it’s money at first, then edging it out once you disqualify what is essentially an interactive movie for the most part (I know, I know, flamebait, whatever). No, this is a game that really starts to show what the PS3 is made of.

The first “level” – climbing up Mt Olympus and doing battle with leviathans and shit is absolutely sublime. The Titans are equally impressive, especially on a large TV – and the sound effects with Dolby Digital and a good sub are flawless… the word one keeps arriving back at is “Epic”.

I’m nowhere near finished the game – I’m hardly a veteran of the franchise having (shamefully) never played the first two, and because I’ve been burning through games at an alarming rate I’m only playing it on “Titan” difficulty (which should earn me an extra two gold trophies at the end of the experience) so it’s a bit of a slog to get through it.

The demo was grand, but the game proper is sublime. Everything about the gods is larger than life, and it’s all rendered beautifully – watching Kratos open a pair of 50′ doors as easy as I’d open my exterior shutters… hearing the huge creaks echoing all around me in 5.1… being accosted by a giant minotaur before drawing it at the end of the battle… using a mile-high titan as a battlefield…

… surely this is what games are supposed to be made of. I can’t wait till I’ve finished it.

This is getting silly…

Wednesday, March 17th, 2010

… lately I’m carving through games like a Mexican carving through pigs in an old PETA video. I railed through Battlefield: Bad Company 2 on hard in a single sitting.

Next up, because I’m a trophy-whore, my brother in law recommended Terminator: Salvation – for the simple reason you get a gold trophy for beating each level on any difficulty, and two extra ones and the platinum for beating it on hard. Easiest platinum, evar.

When he decided to take it back and try for the platinum, I moved on to Assassin’s Creed 2. This game was everything I hoped it’d be, and then some. Ezio might not be the fully-grown badass that Altair was, but at least the mother fucker can swim.

Spoiler Alerts: Stop reading now if you’re the slightest bit touchy about spoilers, I’ll try my best but I won’t leave all of it to the imagination!

The game finishing on another cliffhanger for some reason made me rage, even though I really should have seen it coming. The game makes no claim to be a “dramatic conclusion” to anything, so I don’t really know why I was expecting any kind of closure.

Playing as Desmond near the end was awesome, despite the fact the “hidden blade” isn’t exactly hidden sitting over the sleeve of his 20th century “hip hop clothing“. Hopefully the expectant third title in the series is Desmond bringing it home to the Templars in a contemporary time period, because I think the idea of silently eliminating gun-toting enemies and blending in with metro-city crowds could really bring something new to the game…

… or it could screw the franchise up completely. :(

Automotive Snobs

Tuesday, March 9th, 2010

I hear this crap every day, and it’s pissing me off. Automatic transmissions are bad, ABS is bad, TCS is bad. Just quit it already. :(

First of all, I would consider myself an automotive enthusiast, albeit a light one… I grew up around things with engines on them, and my inner-geek is intrigued by the workings of all systems, not just those with LEDs and screens. I learned to drive in a manual transmission, and I got my license in a manual transmission.

I think everyone should know how to drive a manual, but that’s where it ends for me. Driving an automatic doesn’t make you less of a man – I’m secure enough in my manhood to get from point A to point B without feeling the need to grab some phallic control lever ever few seconds. Most of the people I see saying this crap are wannabe-racers who feel like they’re driving faster if they rev-out, slam the shifter through the gates and then grip the steering wheel as if they’re about to be rounded on the home turn.

I have to wonder about the genitalia-inadequacies of these types of people “I only drive stick-shifts”… the types of dumbshits who jack off into bags of random ferrari parts and disable the ABS on an otherwise okay vehicle. Don’t even get me started on that.

ABS is there for a reason, and even though every pencil-dicked retard will claim they can out-brake ABS for the most part they’re full of shit. You can’t modulate brakes at the same rate those little servos can, and while there’s some truth in the whole “more parts to break” theory, a well maintained ABS system works good in the majority of panic-brake situations.

Where are these people, unfortunately, right? I don’t particularly have a problem with an adult who owns a vehicle in full disabling (partially or fully) torque management systems. There are times when you might want that extra oomph (or to light up a pair of perfectly good tires) and if you’re a responsible adult who wants to inhale a couple hundred bucks in rubber who am I to disagree. Teenagers who don’t know any better, or adults who haven’t finished paying off their vehicles probably don’t want to be subjecting their drive-train to that kind of hurt.

Cars that parallel park themselves are a definite bad idea. I’m not speaking in automotive-luddite terms here either, but the inability to parallel park illustrates a blatant lack of understanding of the mechanics of driving.

While I’m quick to disown the “driving purists” who seem to want us all to go back to wearing aviation goggles while we drive, we must walk a fine line about understanding how to operate a vehicle… regardless of how “appliance-like” they get, because there’s no amount of technology that can make up for the fact that you’re still piloting several hundred pounds of metal projectile down the road.

But no, we’re not all still driving cars with drum brakes, manual-chokes, wood-spoke wheels and open-diffs. Nope, these “automotive-luddites” are perfectly content to use technology when they don’t feel “doing it old school” can help their manliness. Driving a stick-shift is what real men do, one wheel peels aren’t.

S/PDIF Output on Asus K8S-LA “Salmon”

Saturday, March 6th, 2010

Ever since I got a PlayStation 2 and found the joy of games that support Pro Logic II, I’ve had a thing for surround sound. It’s like this perverse fixation that gives me a boner every time – you haven’t played games like Need for Speed: Underground 2 or Ace Combat 5 until you’ve played them with Pro Logic II. Seriously, the effect is that dramatic.

The PS3 is even better because most games support Dolby Digital 5.1 native – the PS2 lacked the processing power to generate this signal dynamically, only pre-rendered cut-scenes had Dolby Digital.

I started out modest – an old “Paramount” Pro Logic decoder, which I eventually traded in for a Yamaha 5.1 receiver. This thing is great – it’ll fill up a huge room with modest speakers no trouble at all, and it’s been in our “great room” since we moved out here. Unfortunately, our “nice TV” broke permanently, and we shut off our satellite TV in favor of streaming NetFlix… meaning my beautiful receiver was relegated to my younger brothers in law playing PS2 on it.

This morning I decided enough of that, I’d bring it up here and use it in our bedroom. Story time over: I decided to see if I could hack digital output from my HP Pavilion a1213w desktop. I checked the motherboard, it’s an Asus K8S-LA “Salmon” board… bit of a piece of shit really, but it does the job.

S/PDIF on Asus K8S-LAIt sports a RealTek (ugh!) on-board audio with 5.1 output. Awesome – but no digital output in sight. Searching for the manual, I found an S/PDIF output on the board which requires a daughter-board to give you a coaxial/ToSLink output. Check eBay – ~$20… fffffuuuuuu that.

A quick Google search shows plenty of other folks hacking their own so I decided to give it a shot. Ratting through my box of parts, I came up with a 4-pin CD-ROM-Audio cable from years gone past and cut it apart. I also dug out an RCA cable (I went with Coaxial for the PC since my PS3 will be using the only available ToSLink socket on the receiver) and cut it up too.

S/PDIF on Asus K8S-LAA simple hack really. Pins 1+2 are ground and digital-out respectively, with the third pin being +5vdc for powering the bits for ToSLink communication… irrelevant for my purposes. I carefully cut the connector to a little larger than the three-pin connector, then used a Dremel with a sanding wheel to smooth it to a perfect three-pin shape. I pulled the unused extra wire out, since I didn’t want to accidentally short my mobo’s +5vdc. I had the black wire on the GND pin and the white on the S/PDIF pin (see diagram at left) and it was a simple matter of soldering colors to colors to connect the RCA. Route it out the back of my PC and into my receiver.

lolrealtekDigging through the RealTek control panel’s “Multi-Channel Sound Manager”, the instant I clicked “Enable Digital Output” the PCM light came on my receiver and I’m good to go. Turn off all the DSP shit the kids had turned on, and my iTunes output is so manly I need chest hair supplements to keep up.

Update: Okay so apparently my RealTek card can’t output Dolby Pro Logic II (or even anything remotely close to surround sound) over S/PDIF – PCM is it (and PCM is limited to two channels). According to a thread on Overclockers, most sound cards are limited like this… if you want surround sound in games, you’re stuck using the analog outputs and the 6ch input on my receiver.

So I scrounged up some 3.5mm to RCA cables, and hooked it up… and low and behold I have full surround on games like Left4Dead. I press the 6ch button on my remote, and I’m switching back to digital output, so I can take advantage of my receiver’s vastly superior DAC for music. Not optimal, but the best I can probably do without a heinously expensive Pro Logic II capable sound card. :(

You mean if I…

Wednesday, March 3rd, 2010

… put nude pics on the internet, other people can see them? Oh my god!

That’s what people are basically saying about Facebook these days. I’m not a big Facebook user, but I do have one – and full disclosure, I know someone who’s workin’ for them temporarily, though that hasn’t changed my outlook on the site.

Nope, apparently, there’s a bunch of really smart (HURRRRR) folks out there who have figured out that you should probably avoid using Facebook if you care about your privacy.

Wow – what an earth-shattering revelation. I guess it’s news to these folks, like you should avoid sunbathing if you don’t want suburn, or avoid working in an asbestos mine in 2009 if you don’t want Mesothelioma.

I shudder to think at the magnificent amount of idiocy it takes to think you can go post everything about yourself on the internet (on a “semi-private” site or not) and then be horrified when it shows up elsewhere on the internet.

Or better yet,the skanky girls (and guys) who put naked pictures of themselves on the internet in a locked photobucket, or something like that. They must rationalize it, “oh it’s only in my photobucket” or something. Stop thinking like this right now.

You’re not posting something “on your facebook” you’re posting it on the internet, using facebook. That’s what’s broken here folks, not Facebook’s care (or lack thereof) for your privacy… the expectation of privacy you have when you post your pixelated genitalia on the internet and the shock you have when it shows up “on the internet” is completely and utterly retarded.

Don’t post anything on the internet if you’re not prepared for everyone on the internet to possibly see it.