footpad, posts by tag: geek - LiveJournal (original) (raw)
| motivation-- | [Jun. 16th, 2011|12:32 pm]Footpad | |
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| [Tags**|geek, the bell curve, work] [Current Location** | work] [Current Mood | diminuendo]I am a DNS noob. I know this. So it is... disappointing, to find myself having to take the time to explain the term 'CNAME' to someone whose email signature says "DNS Operations".Sigh. Now where was I... |
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| Relative worth | [May. 24th, 2011|08:55 am]Footpad |
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| [Tags**|geek, linux, self-improvement, work] [Current Mood** | thoughtful]A year ago I didn't really know anything about udev—okay, I knew what it was, but not how to drive it. Two years ago I didn't really know anything about the device mapper. Now I wonder how I ever claimed to know anything about Linux, and I wonder what other bits I really ought to know about but don't.Working where I do, with some really good people, it's been easy to see myself as mediocre, verging on the inadequate. Teaching other people has been quite the dose of perspective. Not only do I know a heck of a lot more than many people whom The Bank has graced with higher technical ranks than me, I apply it with a lot more energy, and with a lot more nous about what a computer is actually used for. (That's to say: when faced with a broken computer, fixing it is way down the list of priorities.)It's not good to spend much time comparing yourself to other people. You start depending on it for your self-image, which then begins to rollercoaster up and down depending on whom you're comparing yourself to at any given moment. But if you've been feeling a little overwhelmed from being surrounded by people who're markedly better than you at what you do, then it's kind of nice to be reminded that you're by no means at the bottom of the heap. |
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| Cheap chip chirp | [Mar. 8th, 2011|09:43 pm]Footpad |
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| [**Tags**|computers, geek]One for the geeks among my friends:I want to build a system that (a) runs Linux reasonably easily, (b) uses less than 10 watts, and (c) costs less than 100 euros.So far my fairly-extensive searching has led me to conclude 'pick any two'. Is there anything that actually sits in the sweet spot and satisfies all three?Other criteria (in roughly decreasing order of priority): Fanless 100 Mb/s Ethernet (maybe even gigabit) Enough CPU and memory to run a VPN, basic daemons, login sessions, small Web server, possibly a BitTorrent client Relatively easy to get going—I'm not really interested in buggering around with the thing for its own sake Any ideas? My best contender so far is the delightfully-named ACME Systems FOX Board, but even that costs at least 150 euros by the time you've bought useful gizmoes like a charger. I'm mildly biased in favour of x86 setups but, while you can buy a cheap one for peanuts, they all seem to be either over 30 watts, while the properly low-power ones like the Via C7 ULV chips are all much more expensive. | |
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| Tracking cookies | [Nov. 15th, 2010|09:10 am]Footpad |
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| [Tags**|cookies, geek, internet, privacy] [Current Mood** | o.O]Browsing the Web is messy these days. You get an awful lot of people putting an awful lot of stuff on your computer that you actually have no interest in at all, but which serves their market research, or somebody else's, or something... all you can really be sure of is that somebody gets paid, but it's not you, and meanwhile someone is collecting staggering amounts of information about your browsing habits.I don't really care for that, so I thought I'd start blocking the domains of the most egregious tracking services. So I deleted my browser's current crop of cookies, and visited some Web sites—not many, a dozen or so. And in the space of one hour, my browser collected tracking cookies from all the following:**( 37 pairs of watching eyes...Collapse )**All of these sites serve no purpose at all but to stare over your shoulder as you browse, collecting scads and reams and bolts of information about everything you do on the Web.Scary shit, yo. |
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| Toxic sites | [Sep. 6th, 2009|11:23 am]Footpad |
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| [Tags**|geek, nark, security] [Current Mood** | critical]Do I need to remind anyone that it's not only unwise but irresponsible to give away your passwords to a site like ff.implayin.com?(I make an exception for one person I already asked about it, who knows what he's doing.) |
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| Perl | [Aug. 3rd, 2009|01:26 am]Footpad |
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| [Tags**|geek, perl, programming] [Current Mood** | rodent]I'm enjoying writing Perl for exactly the same reason I loathe it as a language. It's arcane, it's complicated, it's subtle and intricate and occasionally just plain perverse.Sensible languages are more like creative engineering: you know what you want and you put it together with considerable artistry but also with a lot of nuts and bolts.Getting Perl to do what you want is more like trying to control an ecosystem of cuddly creatures that bite. |
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| Windows 7 | [Jul. 3rd, 2009|08:51 am]Footpad |
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| [Tags**|geek, scraps, windows, windows 7] [Current Mood** | neutral]As |
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| Form and substance | [Jan. 8th, 2009|04:25 am]Footpad | |
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| [Tags**|geek, house, job, late night, music] [Current Mood** | cosmic] [Current Music | Faithless, God is a DJ, followed by _Insomnia_]I'm messing around with imposition software. I'm a bit caffeine-buzzed, since a friend of mine dosed me up on "mild coffee", which turned out to have "reduced caffeine" in the way that airport duty-free shops have "reduced prices". I've got a beer by one elbow and a chocolate pasty (don't ask) at the other. Today I took long walks with Mischa in the snow, and then I spent all afternoon teaching Mischa's girlfriend's owner how to use her computer.My day has been full and I'm deep in creative endeavour. I'm flying so high right now, I feel like the whole universe is open to me in all its range and potential.This is my church, my place of the mind.÷I really, really enjoyed teaching Angelika computer basics. It's really starting from scratch; she can sort of use a mouse and keyboard, so she does things incredibly laboriously and slowly. But that doesn't matter. I have all the time in the world. It's like a kind of meditation, an exercise in creative empathy, keeping an intuitive and sympathetic track of what the student knows. Where she's getting stuck, what she wants to do, how she's trying to do it. When to step in handle something she doesn't need to know (like fixing a DNS problem). When to drop in a suggestion, a tip, a reassurance (my favourite is, "Try it!"). And, finally, when to sit back and watch her figure it out, since that's often the most instructive tactic of all.It's kind of strange: the teacher has to be not only one step ahead of the student, but one step outward. The student focuses on the task at hand; the teacher focuses on the implicit, general understanding that that task will bring, but which the student doesn't yet perceive. You can't teach someone to use a computer. You can only show them specific tasks—which individually are no use at all—and let them osmotically acquire the conventions, language and praxis of computing. It's like becoming someone else's intuition.I've never thought of myself as a people person, but I realise now that I could quite easily envisage becoming an teacher—at least of people who want to learn.÷House-hunting goes on. |
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| Oh no, not again. | [May. 10th, 2008|12:39 pm]Footpad |
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| [Tags**|geek] [Current Mood** | extrinsically depressed]If reading this post makes you feel safe and smug then it's not addressed to you.To everyone else:One day your computer is going to break, probably without warning. You can't tell when it'll happen. Computers don't get old and decrepit like people or cars. One day they just die. It could happen tomorrow, or you might be good for the next ten years. It might be fixable, or it might be a total write-off. But understand this: **sooner or later your computer WILL break and you WILL lose everything saved on it.**How many years of effort will that cost you?Please, please, please, back up your important files. Just find the things you spent days or months working on, and save another copy of them somewhere. It doesn't matter where—anywhere that's not on your computer will do. Burn them to a CD. Stick 'em on a USB thumb drive and keep it on a shelf. Shell out a fistful of dollars on an online backup service like iBackup (maybe there's something cheaper too). Arrange to swap your work with a friend, each keeping copies of the other's stuff.How you do it is up to you. But whatever you do, make sure you have spare copies somewhere. Because entrusting everything to your computer is like keeping your portfolio under a leaky roof. It's just a question of when the rain will come.And us poor geeks are so, so tired of seeing all that lost and ruined work.If this post makes you feel unsafe, then good: you are. If you need advice then you are welcome to ask. |
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| PowerMac | [Mar. 28th, 2008|01:37 am]Footpad |
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| [Tags**|computers, geek, macintosh, serendipity] [Current Mood** | almost somnolent] |
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