Author: Dave Farquhar

Memories of the land of blue shirts

Dave Farquhar Personal, Retro Computing , ,
Memories of the land of blue shirts

Internet pal Rob O’Hara reminisced about opening a Best Buy (presumably) megastore in 1994. Interestingly, that summer I was doing basically the same thing, only in Illinois. And I lived within driving distance, so they didn’t put me up for the night, though as I recall they did provide at least one meal a day, and I really think they provided two. After all, we worked really long shifts.

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Commodore was more than a stock scam

Dave Farquhar Retro Computing , , , , , , , , , , , , , , , ,
Commodore was more than a stock scam

From time to time, I see the phrase “Commodore stock scam” or something similar come up in discussion or in books. Commodore, in case you don’t know, was a high-flying computer company in the 1980s that was literally making computers as quickly as they could sell them while Apple struggled for its survival, and was in the enviable position of being the main supplier of chips for its competitors. Imagine if Intel sold computers at retail next to HP and Dell, while still selling chips to Dell. That was Commodore in 1984. I don’t have 1984 figures, but in 1985, Commodore had 38% of the computer market all to itself. IBM and its clones, combined, had 49%. Apple had 13%.

But a decade later, Commodore had squandered all of that away and was out of business. That’s why Robert X. Cringely sums up Commodore as Irving Gould‘s stock scam, then goes back to writing about Apple.

The real story is more complicated than that. More interesting, too.

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Bitdefender 60-second virus scan: a review

Dave Farquhar security , , , , , ,

I mentioned Bitdefender 60-second virus scan the other day, but didn’t give it a proper review. It’s time I remedy that.

It’s a small 160K stub that downloads a few more megabytes worth of stuff after you run it. Unlike most other free antivirus apps, this one is intended to be secondary–a marketing tool to show you what your primary antivirus isn’t catching that Bitdefender would, I suppose. But I think it’s useful as a second line of defense, and recommend using it as such.

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The men (boys) who spy on women through webcams

Dave Farquhar security , , , , , , , , , , , , ,

Ars Technica made a bit of a splash this week with this provocative headline. This is real.

The article gives the usual advice, like not opening e-mail from strangers, not clicking attachments from strangers, and not visiting dodgy websites. That’s all good advice, as is staying off torrent and other file sharing sites, but even all that is not enough.
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Here’s a nice Linux tool: checkrestart

Dave Farquhar security , , , , ,

Tom Gatermann told me about a nice tool for Debian (and presumably Ubuntu) called checkrestart. Sometimes, even though you did an apt-get update and apt-get upgrade to bring your system up to date, you can still be running the out-of-date version of something. That’s the problem checkrestart helps you solve.

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The faceless enemy

Dave Farquhar Uncategorized ,

I read a surprising story today that shows what happens when you remember the people you disagree with are human, too. This is the story of an incident that happened during World War II, over Germany.

From CNN:

The pilot glanced outside his cockpit and froze. He blinked hard and looked again, hoping it was just a mirage. But his co-pilot stared at the same horrible vision… a gray German Messerschmitt fighter hovering just three feet off their wingtip. It was five days before Christmas 1943, and the fighter had closed in on their crippled American B-17 bomber for the kill.

The B-17 pilot, Charles Brown, was a 21-year-old West Virginia farm boy on his first combat mission. His bomber had been shot to pieces by swarming fighters, and his plane was alone in the skies above Germany. Half his crew was wounded, and the tail gunner was dead, his blood frozen in icicles over the machine guns.

But when Brown and his co-pilot, Spencer “Pinky” Luke, looked at the fighter pilot again, something odd happened. The German didn’t pull the trigger. He nodded at Brown instead… [He] began flying in formation so German anti-aircraft gunners on the ground wouldn’t shoot down the slow-moving bomber. (The Luftwaffe had B-17s of its own, shot down and rebuilt for secret missions and training.) Stigler escorted the bomber over the North Sea and took one last look at the American pilot. Then he saluted him, peeled his fighter away and returned to Germany.

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The low-cost tablet invasion

Dave Farquhar Android , ,
Over at PCMag, Tim Bajarin took notice of the low-cost tablet invasion.

Don’t get too excited about the $89 tablet he just heard about; it’s a single-core, 1.2 GHz tablet with a 4:3-ratio 800×600 screen. For $89, it’s fine, but I wouldn’t call it unexpected, and certainly not revolutionary. It’s a couple hundred megahertz faster than the $79 tablets at Big Lots, and has 120 more pixels in one direction.
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I don’t think this basement layout abandoned since 1967 is necessarily a tragedy

Dave Farquhar model railroading, Toy trains , , , , , , , ,

A query appeared on one of the train forums and has slowly spread through several discussion groups I’m aware of, regarding a 2-rail O scale train layout, built by a hobbyist in the 1950s and 1960s, who died in 1967. The layout sat for 45 years, and now someone has approached a couple of hobbyists about possibly liquidating it.

Of course, lots of armchair pundits have their own ideas about what should have happened to that layout in 1967, when the builder died.

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Why Intel can’t quit x86

Dave Farquhar Hardware , , , , , , , , , ,
Why Intel can’t quit x86

Here’s a nice perspective on Intel’s non-x86 efforts, and why they failed and x86 marched on, despite its weak points, and why Intel can’t quit x86.

Kudos for remembering that Intel made ARM chips.

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So, would I rather be a full-time author?

Dave Farquhar Writing , ,

When I wrote my take on used-book sales, I originally included a question, then took it out because it turned into a sidebar. But it’s a valid question.

Would I rather be a full-time author? Read more