K-Squared Ramblings

Geeky Links

Another Geek Hierarchy. This one, instead of focusing on how geeks of all stripes rank themselves, portrays the way “mainstream society” ranks geeks. I appreciate that it includes sports geeks. I’ve never understood why it’s considered acceptable to paint yourself blue, wear cheese on your head and giant foam gloves for a sports team, but wearing a Star Trek uniform makes you an outcast. (via sclerotic_rings)

And several links found during a recent Wikipedia binge:

Diagram of video resolutions, many of which I had no idea had actual names.

Next time we go to the Bay Area, I want to check out the Computer History Museum.

The Hello World Collection. Sample programs in hundreds of computer programming languages.

Linkage: On Fx and SFX

VXWorld: Crossing the Uncanny Valley – on the current state of the art of photorealistic computer animation, from Final Fantasy through Polar Express to Pirates of the Caribbean and Beowulf. As pointed out, one reason that Davy Jones worked so well is that he doesn’t look human. (via Neil Gaiman)

Firefox Floppy Disks – remember when software came on 3½-inch floppy disks? Or 5¼″? Just for fun, someone split the Firefox installer across 5 disks, complete with appropriate labels… and even took it a step farther

Most intrusive PC upgrades

Just some thoughts on the top 3 most intrusive pieces of computer hardware to upgrade or replace:

1. Case: You have to take everything out, completely disassembling the machine.
2. Motherboard: Disconnect every data cable, pull out every card, and sometimes even move the spacers that connect it to the case.
3. Power Supply: Disconnect power from every drive and from the motherboard, and possibly move stuff out of the way so you can get at the power supply.

Then, of course, you need to do the whole thing in reverse.

One reason I haven’t upgraded my processor lately (a simple procedure by itself) is that whenever I do, it seems to need a new socket, which means getting a new motherboard. Which also needs new memory…

Don’t Hurt the Web

The Mozilla Developer Center has just posted some desktop wallpaper promoting open standards, (and the MDC itself) with the theme, “Please don’t hurt the web. Use open standards.”

Apparently the design was a big hit as a poster at SXSW.

For those who haven’t seen it, the MDC is a great developer resource for web developers, describing lots of standards along with Mozilla-specific information.

(via Rhian @ SFX, who notes that the image is available for use under the terms of the Creative Commons Attribution-NonCommercial license. These wallpapers are also covered by the Mozilla Trademark Policy.)

The Terabytes are coming!

A few months ago, I saw a 500-gigabyte hard drive at Fry’s. That’s when I realized that terabyte* drives were not far away.

Oh, sure, you’ve been able to put together multi-terabytes of storage using RAID arrays and clusters, but we’re talking something the average consumer will be able to walk into a store and buy. Something that the slightly-above-average consumer will be able to put in his computer with just a screwdriver and a cable.

It won’t be long. CNET reports that Hitachi anticipates a 1-TB drive by the end of the year.

Naturally, anyone who installs one of these will probably fill it up within a week.

(via Slashdot)

Edit: Something just occurred to me. In light of Mezzoblue’s recent article on naming drives, I’ve come up with the perfect name for my first terabyte drive: Ivan.

*Either 1,000 gigabytes or 1,024 gigabytes, depending on which definition you’re using. Is there a consensus yet?

Ahead of their time

Remember when the web was young, and email was just gaining popularity in the mainstream, and there was a slew of virus hoaxes like the Good Times Virus, or It Takes Guts to Say Jesus, or Elf Bowling?

Remember painstakingly explaining to people that no, your computer couldn’t get a virus just by reading an email, you had to click on an attachment? That images were safe to open? Remember when the worst people had to worry about from web pages was unwanted cookies? Getting a virus just from looking at a web page? Preposterous! And a virus that ran up your credit card? Ridiculous!

It’s sad to think that all those “ridiculous” things are now possible—in fact, they’re commonplace. Look back at that link up there. It’s Snopes’ page on computer virus warnings. Way back when, they were all bogus. These days, most of them are real.

So what’s next? Well, they keep talking about Internet-aware appliances, so a future virus probably could “recalibrate your refrigerator’s coolness setting so all your ice cream goes melty.”

Browser War, OS War

It occurred to me today that if you lay out the three major players in computer operating systems and the three major players in web browsers, the results track remarkably well.

• Windows and Internet Explorer. The dominant player. Obtained that position by being good enough, cheap enough, and promoted enough to win a protracted two-way battle. Detractors claim the victory was primarily due to marketing and business practices, not quality. Plagued by a public perception of insecurity. Currently trying to maintain that lead against an opponent unlike any they’ve faced before. Believes itself to be technically superior to the other options.
• Linux and Firefox. Open source product with a core team and hundreds of volunteer contributors. Originally created as a replacement for a previous major player. Very extensible. Promoted as a more secure alternative, but has faced growing pains with its own security problems. Highly regarded among many computer power users, beginning to gain mainstream acceptance and challenging the dominant player. Believes itself to be technically superior to the other options.
• Mac OS and Opera. Has been there since the beginning. Constantly innovating, pioneering ideas that get wider exposure when their competitors adopt them. Very dedicated fan base that never seems to grow enough to challenge the dominant player. Has been declared doomed time and time again, but keeps going strong. Believes itself to be technically superior to the other options.

It breaks down, of course. Traditional UNIX is missing from the OS wars, though it provides a nice analogy to Netscape for Firefox. The battle lines don’t quite track either, since the previous wars were Windows vs. Mac and IE vs. Netscape. And Safari’s missing entirely. But it’s interesting to see the same three roles in play.

Fragile Tech

I got into work this morning to find my desk’s keyboard and KVM switch non-responsive. The only way to reset the switch was to turn it off and back on, which meant disconnecting all the keyboard and mouse cables. (A KVM switch doesn’t need much power, so many of them just draw power from the computer, the same way an actual keyboard or mouse would.) It switched immediately to the Linux box, which was happily displaying its screen saver, so I switched back to the Windows box where it had been… and it got stuck again.

OK, so the Windows box had crashed. It’s been doing that lately, though usually I actually get a blue screen with the dreaded IRQL_NOT_LESS_THAN_OR_EQUAL, which could mean anything from a driver conflict to failing hardware. I haven’t taken the time to track it down, but maybe I should. I rebooted the Windows box, which seems fine for the moment, though there’s no sign of the crash—or even my forced reboot—in the system log.

Then I switched over to the Linux box, and the mouse wasn’t responding. When the mouse gets messed up, sometimes it’s enough to switch out of X into text mode and back. No luck. Sometimes closing X entirely and starting it again is enough. Not this time. I actually had to reboot the Linux box to get my mouse back. That really annoyed me.

So here are three things that went wrong.

1. The Windows box crashed. This is probably a driver or hardware problem.
2. The KVM switch got stuck. This should not be possible. Even if it’s getting confusing signals from one set of ports, it should be able to switch to another port.
3. The Linux box (Fedora Core 4) could not recover from having the mouse unplugged for 10 seconds. There should be an easy way to tell it to check for the mouse again.

It’s #2 and #3 that bug me the most. Maybe it’s the man-bites-dog effect (I expect Windows to crash and/or require frequent reboots, so it’s more annoying when Linux does it), or maybe it’s just the fact that they’re simple error-recovery issues. I mean, seriously, unplugging the mouse for a few seconds makes it unusable?

Update: I forgot to check the second Windows box on the switch. It also had stopped responding to the mouse even after I reset the KVM switch. I’m beginning to think that problem #3 was in the switch itself, not the Linux mouse driver, since the non-crashed Windows box had the exact same problem.

Computer parts—Cheap!

Last week I upgraded my computer. It’s faster, it’s got more memory, and it’s a lot quieter. (If only I could do something about the jet engine on my desk at work!) And it’s not a beige box anymore.

On Saturday I shifted the old parts down to my spare computer and put what was left on eBay. I was looking for prices on comparable hardware, and it’s amazing how cheap some things have gotten—like 5-year-old CPUs. Given how much the tech has advanced…

Anyway, the mid-tower case is still good (just a bit loud), and the Antec EasyUSB front panel is wonderful for anyone who wants to add front USB ports without sacrificing a drive bay. (It’s a combination mounting rail and USB panel, so you can put a floppy, zip, etc. in it.) And if you can come up with something to do with an AMD K6-2 processor/motherboard/memory combo with 512 MB of RAM, it’s going for cheap.

All items here.

Czech yore gramma!

A nice example of why spelling and grammar checkers (at least as they stand today) are not enough: In trust we Word. The article has more.

(Appropriately, it seems that WordPerfect’s grammar checker is considerably more effective than Word’s.)

Subtle Update Hint

Something that could help with the ever-shrinking window between turning on a new (Windows) computer and getting hacked by some automatic probe is to just make downloading security updates part of the setup process. I installed two Linux distributions this weekend, Mandrake 10.1 and SuSE 9.2, and both did this.

What I liked about the SuSE installer was the way the option was worded. The setup utility asks you if you want to “test your Internet connection.” It tests the connection by downloading the latest release notes and checking for updates! (Unfortunately, it somehow chose an old mirror of the SuSE site—not the one I used during the installation—and the process failed.)

Coming Soon to a Computer Near You!

Next week is going to be interesting.

It starts Monday with the anticipated release of Fedora Core 3, which is expected to form the base of Red Hat’s next Enterprise Linux. I’ve got quite a few systems running Fedora Core 2 between home and work, and while I won’t be upgrading everything at once, it looks like it should be less painful than the upgrade from 1 to 2.

Then there’s two releases on Tuesday. Most anticipated is the final release of Firefox 1.0. I’ve lost count of the systems I’ve installed Firefox on, and I’m very much looking forward to 1.0!

Finally, also Tuesday, is the monthly collection of Microsoft security patches. Off to the land of installations and reboots!

Of course, Mandrake released a new version last week, Apple posted a minor update to Mac OS yesterday, and Yellow Dog Linux just released 4.0, so it’s definitely upgrade season.

Warspamming

Via Email Battles: First ‘warspamming’ case reaches court.

Basically the guy (allegedly) drove around LA with a laptop looking for insecure wireless networks, then connected to them and sent spam using people’s home accounts.

The term comes from wardriving — driving around looking for unsecured networks — and warchalking — marking walls or sidewalks to indicate the presence, type and speed of the networks found. Early wardrivers discovered that Pringles cans make good amplifiers.

Further etymology: according to the Jargon File, war-driving is a play on war dialer. War dialers were programs that would call up a series of phone numbers looking for modems, faxes, or other phone-based systems it might be able to crack into. And that term started out as wargames dialer, a reference to the film War Games. (Whew!)

It turns out that warspamming is older than I thought: the term was coined two years ago, though this is the first case to go to trial. The scumbag defendant is being tried under CAN-SPAM, which went into effect this past January.

An interesting statement from the article:

If Tombros is convicted or pleads guilty then warspamming — also known as drive-by spamming — will move from being just a theoretical possibility to a genuine threat.

What, so in the two years since someone came up with the idea, no one has ever seen it done? And we have to wait for a conviction to determine whether it’s happened now? We don’t need to wait for a trial to know that spammers — an annoyingly resourceful lot — are using thousands of virus- and spyware-infested home computers as zombies. Warspamming doesn’t even require programming skills (or ties to virus writers — although I understand access to already-compromised networks has become a brisk business on the black market.) Surely someone has logs to show that it’s been done.

Check the wording!

Oh, this is good!

You may have heard a few days ago that the latest MyDoom variant includes a request for work in the antivirus industry.

Well, the comic strip User Friendly has come up with the perfect solution!

Fast OS Updates

Lately there seems to be a lot of concern with how long Microsoft is taking to develop the next version of Windows. Since people clearly want their operating systems updated faster, allow me to provide a list:

• Red Hat or SuSE Enterprise Linux. New versions every 12-18 months. (Mandrake Corporate Server seems about the same.)
• Mac OS. The past few years have seen yearly updates as OS X has settled in, although they plan to slow down now. Last I looked, they hadn’t announced a release date for Tiger (OS 10.4).
• SuSE Linux or Mandrake Linux. I’m not sure what their timetable is, but they each tend to release at least one new version each year.
• OpenBSD. New version every 6 months.
• Fedora Core Linux. New version roughly every 6 months.
• FreeBSD. New version roughly every 4 months.
• Gentoo Linux. Quarterly releases.

Of course, those who really need their upgrade fix can go for development branches like Fedora Rawhide, Mandrake Cooker, or Debian Unstable. Not that I’d recommend this for anyone who wasn’t actually working on the product, but hey, you can upgrade your system every day!