Various Operating Systems 2008

A bit over a year ago now, I posted nerdy screenshots of a whole bunch of operating systems. I’m a bit of an OS junkie, which is probably a strange thing to be but . . . oh well. Ever since I got my MacBook Pro I’ve been able to run an ungodly number of operating systems through VMWare Fusion, Q, and SheepShaver—from the biggies like Mac, Linux, and Windows to the obscure like Haiku and FreeDOS and oldies like Windows 3.11 and BeOS.

Anyway, there have been a lot of updates in the operating system world since last year, so here’s a new version for your enjoyment (or for you to ignore ;-)).

Apple Fails to Patch Critical Exploited DNS Flaw

Most of you likely know that I’m a Mac user and a big fan of Apple, though I’m also the first to admit they’re not perfect and I will buy other companies’ computer products without hesitation when they better suit my needs. My Asus Eee PC, for example, was a much better choice for me than the twice-as-expensive Apple MacBook or the similarly-priced Apple iPod Touch for light web surfing and writing where my MacBook Pro is overkill. But, while I’m generally ‘positive’ on Apple, they occasionally do stuff that just drives me batty.

One thing they do is they tend to lag behind on patching major cross-platform security vulnerabilities. Mac OS X and its UNIX (BSD) brethren, as well as Linux (basically a UNIX clone), are pretty secure operating systems out of the box, but they do occasionally have flaws—even serious ones. I wrote recently about a critical flaw in the DNS system that affects all major operating systems, including Mac OS X. The Mac OS X server version uses, by default, the same open source BIND DNS server that most major Linux distributions use.

BIND has been patched by the folks who make it, but Apple—who was made aware of the bug the same time everybody else was, and knew about the coordinated patch day well in advance—has yet to distribute the updated BIND server to its customers through Software Update. This is inexcusable. Knowledgeable Mac system administrators can compile their own BIND server from the source and replace the insecure version (one of the beauties of running a system that is, at its core, based on open source), but Apple needs to proactively patch this hole in their server product immediately like every other major OS distributor—including Microsoft—already has.

Update 8/1/2008: Apple patched this vulnurability yesterday with Security Update 2008-005. Mac OS X Server administrators should apply this patch immediately, as should all desktop/laptop users of Mac OS X.

W&OD Conquered; Mt. Vernon Trail >50% Conquered

So the weekend ended up a bit more busy than I had really expected, but it’s going pretty well. I realized though that I had neglected to update you all on my effort to conquer the W&OD bike trail. Status: Success.

Last Thursday, I pushed myself to [and perhaps slightly beyond] my limit, setting off from the 16 mile marker on the trail and riding all the way to the 0 mile marker, and then all the way back for a total ride of 32 miles. My limit, in case you’re wondering, was around 25 miles ;-). I survived though. In the last 3 or 4 weeks, I’ve ridden the entire 45-mile length of the W&OD trail in both directions.

Today, I did have a couple of free hours so I started a similar exercise on the scenic 18 miles of the Mount Vernon Trail. I did a 10-mile ride from it’s northern terminus to a spot just south of the Beltway, then back again. Sometime in the next week or so, I’ll start from the southern terminus and ride 10 miles north (which will complete the whole trail, with a couple miles of overlap in the middle).

Hopefully soon, I’ll do another 30-miler and not feel like I’m about to die at the 25th mile ;-).

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Nothing Beats Ownership

It feels great to own something—especially something big. When I first started talking about buying a new car, I mentioned that the big problem was that I really didn’t want to take on a second car payment. As gas prices went up, continuing to drive a V6 4×4 Mazda Tribute SUV became less and less appealing and less than a month after the first entry I was driving off the lot in my new Subaru Outback. Go figure.

Anyway, I still don’t much like having two car payments so I—ever the financial dynamo—managed to swing an early payoff of our 2006 Honda Civic using money out of savings. We got the title in the mail today, so now we own our Civic outright and have the paperwork to prove it. It’s a good feeling (and it’s one less monthly payment to make).

Overreacting to Weather

When I was in high school, our school system (in Bedford County, VA) once closed down for two or three weeks because of the weather—a few consecutive snow storms of a few inches each. I wrote about it at the time in the Liberty High School Sentinel newspaper, pointing out that it was a bit silly to close the schools for a couple inches of snow, especially for so many days. During those two or three weeks off school, the roads were clear enough that I spent most of those days visiting friends, going to movies, and so on. If I could drive safety to the towns of Altavista, Virginia, and Lynchburg, Virginia, (each 30 minutes away from Bedford), I’m sure I could have made it the half-mile up the road to the high school.

The lunacy hasn’t stopped there. In my current home of Northern Virginia, it’s not uncommon for a summer thunderstorm or a couple rainy days in a row to result in widespread road closures, drastically worsened commutes, power outages, and more. Come on people; our infrastructure can’t handle a little rain? It’s absolutely, utterly ridiculous. A single drop of rain turns most DC-area drivers into drunken lemurs.

The National Weather Service certainly isn’t helping matters. Jason Samenow at the Capital Weather Gang raised the question a bit over a week ago whether our local NWS office in Sterling is too trigger-happy with issuing severe weather warnings. There’s no question; they are. An average afternoon thunderstorm passing through on a summer day does not necessarily qualify as ‘severe’, nor is it worthy of initiating the regional Emergency Alert System, interrupting TV programming, or setting our weather radios blaring.

Scott Bradford is a writer and technologist who has been putting his opinions online since 1995. He believes in three inviolable human rights: life, liberty, and property. He is a Catholic Christian who worships the trinitarian God described in the Nicene Creed. Scott is a husband, nerd, pet lover, and AMC/Jeep enthusiast with a B.S. degree in public administration from George Mason University.