place a name to the [inter]face

August 11, 2006 under Computers, Hardware

What’s your computer’s name? It has to have a name; all computers are named something. UNIX and Linux folks (probably Mac OS X folk, too) call their computers by their “hostname”. Windows users just use a plain ol’ “name”. I’m curious about the names that people give to their computers.

Personally, the names I use tend to reflect the hardware or the computer’s role. My main desktop is P4MONSTA, as in “Pentium 4 Monster”. It’s not much of a monster now, but when I built it almost 3 years ago, it sure was. Today it’s not so much a monster, as it is a gremlin now. My notebook’s name, INSPIRON6400, is rather lame. It is what it is; a Dell Inspiron 6400. I’ll probably change it at some point. I have plenty of VMWare virtual machines on both of my aforementioned computers. Again, I follow a similar naming convention. One VM running Ubuntu Linux, which I use for Apache/PHP/MySQL/Postgre development, is known as YOUBUNTU. The VM running Microsoft Windows Server 2003, which I use for IIS/ASP/ASP.NET/SQL Server development, is called WIN2K3SRV. My Windows Vista Beta 2 VM is given a formal salutation with MISTAVISTA. Finally, I have a Windows XP VM that I use for testing apps that I’ve written called SANDBOX.

I’d be the first to admit that my naming convention for computers is pretty lame. Although it must be said that it is not as bad as the default that many computer manufacturers use (and consumers never change). I’ve lost count of the number of nasty Packard-Bell PCs that I’ve had the misfortune of touching that were all named PREFCUST. Or how about the names that Windows setup will choose for you if you don’t enter one; would you want to be named WDF43SE or MSR7R09?

In an enterprise setting, I’ve seen servers named after all sorts of things like Greek mythology (ZEUS, HERCULES, APOLLO), Godzilla monsters (GODZILLA, MOTHRA, RODAN) and astronomy (NEPTUNE, ORION, PHOBOS). Those aren’t bad, but I recently found a computer name that made me laugh a little. On August 4 of this year, I looked at the web server logs for chrisbellini.com and saw that my site got a unique visit from justbadpot.xxxxxxxxxx.com (‘x’ characters added to protect the privacy of whoever that person is). Who calls their computer JUSTBADPOT? Perhaps a stoner, or maybe the computer in question is problematic and exhibits spazzy performance as if it has just smoked a joint laced with PCP? At any rate, I thought that was a pretty funny name 🙂

Maybe I should use Simpsons names for my computers and virtual machines. Server computers could be named after Springfield “bosses” like CMBURNS, QUIMBY and WIGGUM and workstations could go by names like BART, OTTO and MOE. I’m open to suggestions.

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livin' in the fast ilane

Now this is a good idea, and it’s from local yokels! IMS in Waterloo has created the world’s first solution for hands-free and (more importantly, I believe) eyes-free email communication for when you’re driving. They call it the iLane. It works via Bluetooth with smart phones and Blackberry‘s (another Waterloo invention).

The great thing about this device is that it will probably help in reducing accidents caused by drivers that become distracted while driving. The funny side effect is that we’ll see more people who appear to be talking to themselves in traffic 🙂

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na na na nas

May 31, 2006 under Computers, Hardware, NAS, Networking

Dena and I gearing up to buy a house at some point. Throwing money away on rent has become unbearable. As such, I’ve been visualizing a place to call home. I prefer to be clutter-free. I looked at the ugly rack of CDs and DVDs that we have, that occupy way more space than they should. I’m seeing NAS and media centre computers in our future. We have plenty of digital music in the form of MP3s and a whole lot of CDs taking up space. Also, managing a digital libary is insanely easier and more convenient than dealing with a physical one. Why not rip all of our CDs and add that to our existing digital library? Well, that would require a lot of disk space. Lots ‘n’ lots. Sure, hard drives are cheap, but they fail often because of said cheapness; I’d like a solid disaster recovery plan. Traditional backup media (CD-Rs, DVD-Rs, tape drives, external hard drives, remote storage, etc) are fine for backing up your documents and files, but not more something like a music library. RAID is better suited for a task like this. Here’s where a NAS device would come in handy.

Buffalo has a pricey NAS line for the home market called TeraStation Home Server. However, Infrant‘s ReadyNAS X6 really impresses me. Its proprietary X-RAID technology allows you to hotswap disks, even adding larger disks, to resize the array on-the-fly. So if 300GB disks are starting to fill up and 2TB disks become the norm…swap-y swap-y 😉

These RAID-ready NAS devices aimed at consumers are still a tad pricey for my tastes. You’re looking at over $600 just to get started, which is why I’d also consider something like FreeNAS. The OS is free and the hardware required wouldn’t be that expensive if I build it myself: a Celeron/Sempron CPU, a modest amount of RAM, RAID card and that’s pretty much it (minus the drives themselves, of course). Although, I’d preferably want a tiny case from Shuttle or whoever, and solid noise reduction/heat dispertion. Here’s where the consumer NAS devices shine, it would appear.

Either way, add media centre computers (Shuttle PCs or Mac Minis) in the rooms that count, and Bob’s your uncle.

Once that’s taken care of and the opportunity presents itself, I’ll surely look towards X10 and/or INSTEON gear. Writing code using the X10/INSTEON APIs to program an entire house would be wicked. If I walked in the door at the end of the day, the house would turn on the lights in the kitchen and play the most recent Radio 3 or TWiT podcast (stored on the NAS, of course) for me while I got supper started. On the other hand, if Dena were the first in the door, the house would do the same as it did for me, but play the latest Pearl Jam album (also on the NAS) or maybe turn on the TV and automatically flip to that CTV affiliate channel from Calgary so she can watch the day’s Dr. Phil episode that she missed while at work. Programming an entire house would be fun and keep me busy…and Dena thoroughly annoyed 😉

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on a brighter note

May 12, 2006 under Computers, Hardware

In my last post, people commented that I should write about whatever I want. I’ve posted many despairing things in the past little bit – deservidely so given the situation – but I think I’ll try to get back to what I usually do…writing about whatever the hell strikes my fancy at any given moment. I may write more about my mom; stay tuned. For now, though, I’ll mention something dorky. If it ain’t dorky, then it ain’t me 😉

Backup tip: tape sucks, optical is kludgy and RAID5 (or better) isn’t practicle for everyday computing budgets. Thanks to Red Flag Deals, I nabbed a 160GB WD Caviar drive for $90. I then popped down to a local computer store in downtown Waterloo and found a Vantec USB/Firewire 3.5″ drive enclosure for $35. After throwing the drive into the enclosure, I had myself a nice ‘n’ fast backup drive. Oh sure, I could’ve bought one of those fancy pre-built “external hardrives” from a store, but those end up being $100+ than it would cost to just simply buy a drive and enclosure and put it together myself. I’ve been recommending this to people for a couple years, but I finally actually did this for myself recently. Do as I say, yada yada… 😉

Also, again thanks to Red Flag Deals, I found a Dell Inspiron 6400. I configured it to have a dual core CPU, 1GB of RAM, DVD burner, ATI Radeon x1300 graphics and 3-year warranty for ~$1350. Dena and I totally needed a second computer and this one works like a champ. I’m a dual-core CPU believer because of this notebook. I can have iTunes (yes, I’ve dumped Winamp for iTunes…I’ll explain later), Firefox and Visual Studio running while I have Windows Server 2003 coupled with IIS and SQL Server kickin’ inside of a VMware virtual machine. No hiccups or sluggishness at all. None. Yes, it’s still smooth with Ubuntu (LAMP-style) in a VMware virtual machine too. ZSNES runs like the wind, if you were wondering 😉

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p.i.n. up

November 29, 2005 under Computers, Hardware, Life

On Saturday, I received a call at around 8PM; Coach’s Corner had just wrapped up. When the voice on the other end explained that she was calling on behalf of TD Canada Trust and wanted to verify my account information, I thought it seemed out of the ordinary – especially on a Saturday night. I thought it sounded fishy so I explained to her that I wasn’t home 🙂 My curiosity was piqued, so I logged into TD‘s online banking website and sure enough, $800 had disappeared from my chequing account via a Green Machine withdrawl a few hours earlier. It was a withdrawl that I know that I didn’t do, so I promptly called TD‘s 24-hour hotline. Apparently I was the victim of P.I.N. theft.

Somebody, somewhere, in a place where I had been had finagled a magnetic strip reader onto an Interac terminal. I’m pretty sure it was at an Interac terminal and not an ABM as I rarely use them. But I do use Interac at many places like grocery stores, gas stations, restaurants and so on. I do have my suspicions of where this might’ve happened as I do recall a certain Interac terminal at a certain gas station that I frequent as being a little out of the ordinary. I thought it was weird but quickly dismissed it. Lesson learned = listen more carefully to instinct in the future. But was my faith in technology shattered?

USB magnetic strip readers are fairly easy to come by. I’m not 100% certain but I’m pretty sure that the actual P.I.N. is not encoded on the strip. At least, I hope it’s not. Perhaps a hash of some type would be fine but I really do hope the P.I.N. itself isn’t on there. Either way, determining a P.I.N. number wouldn’t take too long to calculate with a fairly new computer. P.I.Ns are always 4 digits, so any debit card has 104 or 10000 possible permutations.

There is a happy ending to all of this. Yesterday, TD credited my chequing account for $800 and I got a new debit card (with a new P.I.N.). I would be interested in know how TD knew within a couple of hours of the scam; they alerted me within a couple of hours following the withdrawl. They must have some wicked stored database procedures and queries that can easily determine that something is amiss. I was reassured that technology is still continuing to be used in good ways for our benefit, so it’s safe to say those I won’t change careers paths and become an investment banker or heavy equipment operator any time soon 😉

PS: The scammer was pretty dumb. He/she withdrew the money from a TD Green Machine. Most Green Machines have surveilance cameras and obviously all transactions have a time stamp. I guess that’s what ski masks are for. How’s that for a non-technical hack? 😐

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iDena

October 29, 2005 under Computers, Dena, Hardware, iPod, Life, Software

Happy birthday to my wife, Dena! She’s 29 and lookin’ fine 😉

For her birthday gift, I bought her a 4GB iPod Mini; the silver one. It was a little hard to track down a Mini, since they’ve been replaced by the scratcherific Nano‘s, but I managed to. I know she’s gonna love it when she works out and exercises. Just wait ’till she takes a trip to Carbon Computing‘s store in downtown Kitchener and wants to accessorize 🙂

However, I can just hear everyone out there that is familiar with my blog and knows about my dislike of iTunes (Exhibit A, Exhibit B and Exhibit C) laughing at me and shouting “ha ha, sucker…now you have no choice but to install iTunes!!!”. Geez, I know when I’m beat. But I still have a choice and I’m not beat yet, folks!!! 🙂

The only way I’d ever consider abandoning Winamp as my media player of choice is either if AOL somehow manage to wreck it or if a disgruntled and suddenly-crazed Justin Frankel sneaks his way back into AOL headquarters (digitally or physically) reclaims the Winamp wonder that he birthed so long ago and aboloshes it from this world. And thanks to the ml_ipod plug-in for Winamp, music can be transfered to and from her iPod Mini without having to install the resource monster that is iTunes. ml_ipod is mint!

To be fair, I did try installing iTunes 6 in the hopes that Apple had tightened things up. They haven’t. Initially, iTunes 6 used 83MB of RAM when idle. I removed those Smart Playlists and simply listened to an album (Sonic Youth‘s Sister, if you’re curious). The result was 52MB being used. Dare to compare. I listened to the same album in Winamp 5.1; it only occupied 28MB. 24MB might not seem like a big difference, especially since I have 1GB of RAM. But I listen to music while I work and working can involve running beast apps like Visual Studio or Firefox with 10-20 open tabs. Call me stingy, but I like to have physical RAM ready for me to use at a moment’s notice…paging is for chumps 🙂

Hooray for choice and efficient programming! 🙂 And hooray for my wife, who’ll be lookin’ all geek chic! 🙂

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framerates++

June 21, 2005 under Computers, Hardware

Being proactive is better than reactive, I suppose. With a warranty well in the past, the fan on my GeForce4 Ti 4400 was ready to pack ‘er in. To stem any “hot” issues, I picked up a GeForce FX 5700LE from Bestek; just up the street from Dena’s office. For whatever reason, they were the cheapest in town and online. $97 for that card isn’t too shabby 😉

I didn’t want to go hardcore and get a high-end Radeon or GeForce6, and figured the FX 5700LE would be a slight improvement, but not a killer one, over what I had. Ideally, I’d get a PCIe card which requires a new mobo. In that case, I’d be building a new computer. But since Dena and I have had enough of apartment dwelling, we’re saving our money. If I had my way, I’d have a few systems. For day-to-day stuff like email, IM and Web browsing, I’d go with a Mac Mini. My gaming rig would have to be a tricked-out Windows computer. I’d keep another Windows computer for Windows apps development and also have a Debian or Ubuntu computer for UNIX-y development stuff. And of course those dev computers would have a dual-monitor setup; I’ve been spoiled by it at work and constantly wondered how I’ve gone without it for so long 😉 Finally, I’d have a server running OpenBSD or FreeBSD to store and share everything. Maybe toss in a MythTV box as a PVR like the dudes from Systm mention here.

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bad r.a.m. does bad things

March 4, 2005 under Computers, Hardware

It’s ever so true…bad RAM does bad things. A couple of weeks ago, my computer blue-screened with this error while NSW2005 was running a scheduled LiveUpdate. I dind’t think much of it. Then last week my computer blue-screened while booting with this error. The second parameter on that blue screen was 0xC000016A (aka: STATUS_DISK_OPERATION_FAILED). I immediately thought the hard drive with the partition that contains my page file went wonky so I ran SpinRite on it but all was good. Then last weekend I was pwn-ing on a Half-Life2 Team Deathmatch server when my computer froze. Thinking back to this error, I decided to run Memtest86 and sure enough, error o’ plenty. To make sure it wasn’t my motherboard or CPU, I ran Memtest86 on some memory that I borrowed to plug into my computer. That test produced no errors. Bad RAM, argh. After buying a new stick from Kingston, all is well again. Ah, the trials and tribulations I have to go through 😉

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creative labs knows something

June 16, 2004 under Computers, Hardware

My new motherboard is back! I have a computer again! But no more soundcard. My Audigy gave up the ghost. It appears to be inflicted by a bug that’s common to the Audigy and Live! line of cards. I hadn’t heard of it until now, but if you Google “Audigy” and “EEPROM”, you’ll find a bunch of info on it. I hope Creative has this under control now. My card’s warranty was up so it’s garbage. Isn’t it great how hardware problems happen all at once? 🙁 So for now, I’ll use my motherboard’s onboard sound. Sure, I have to forego EAX or hardware acceleration that I was accustomed to with my Audigy but those settings distort the sound in UT2K4 on my system. The only games it rawked were Warcraft 3/Frozen Throne. I guess I won’t miss it that much.

Oh, one thing I forgot to mention in my last post-vow-of-blog-silence posting is that I got a wisdom tooth extracted.

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i hath returned

March 26, 2004 under Computers, Hardware

The computer is up and running again 🙂

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