My last four days, at the Agile CultureCon split between Philadelphia and Boston, have thrown more new ideas and techniques at me than I’m used to encountering in a normal four months. Or more. It was very challenging and exciting, the more so because I was immersed in a culture at some distance from those where I usually hang out.
The organizers (Dan Mezick & Andre Dhondt) and various friends (now including me) are launching from agile software development into new ways of organizing work and communication that dynamite a lot of common assumptions about the necessity of power relationships and hierarchies. What makes this really interesting is not the theory but the working examples. They’re not dealing in vague platitudes, but in methods that can be taught and replicated. (And yes, I will describe some of them later in this post.)
Nobody in this crowd thinks politically (or at least if they do, it doesn’t show); it’s all framed as ways to fix corporate cultures to make them more productive and happier. But what this was, underneath occasional freshets of vaguely new-agey language, was a three-day workshop in practical anarchy.
Dave Taht is crashing in my basement again. While he’s here Dave is planning to cut another release of CeroWRT (the third one to issue from this basement, actually), and he has decided it needs a name.
And, well, “the release from ESR’s basement” just lacks a certain…zing.
I just left the followiing comment on a Creatice Commons blog thread debating the NonCommercial and NoDerivatives options:
So, after my post on ground-truth documents, one of my commenters argued eloquently that I ought to clean it up and submit it to a journal read by people who manage programming projects. He suggested Software Practice and Experience.
This seemed like a pretty good idea, until I read SP&E’s submission procedures and was reminded that (like most journals) they want me to assign the copyright of my submission to the publisher.
My instant reaction was this: Fuck. That. Noise. I’m certainly willing to cede publication rights when I want to be published, but copyright assignment ain’t going to happen. Ever. Nobody gets to own my work but me. (Yes, I insist on this with my book publishers too.)
I have a message to all you technical journal publishers out there…
Coverity simplified their remote-submission procedure. Because of this, I have been able to remove the ugliest bits of configuration cruft from coverity-submit; you no longer have to specify either a public drop directory for your results tarball or a URL that advertises it.
Get your remote-static-checking goodness here.
Yesterday I applied for allocation of a new public port number from IANA. It’s 6659. When the allocation is confirmed, I’ll publish the source code for a reference implementation of the server. It’s a bit over 300 lines of Python.
Let the speculation begin. :-)
Sometimes good terminology, by making a distinction that wasn’t easily articulated before, can be very clarifying. I was in an IRC conversation about software engineering with A&D regular HedgeMage earlier today and found myself inventing a term that I think may be useful: the ground-truth document.
A few days ago I posted “A martial-arts trilemma” about Cathy’s and my search for a new school to train with following the demise of our MMA program. We’ve since gotten one nice surprise and struck two alternatives off our list. And thereby hangs a tale.
I suppose it was inevitable, in a good way. Some friends of freedom have begun a project dedicated to developing and sharing open-source designs for firearms that can be manufactured with a 3D printer. Read about it here at Defense Distributed.
I approve, of course. I approve of any development that makes it more difficult for governments and criminals to monopolize the use of force. As 3D printers become less expensive and more ubiquitous, this could be a major step in the right direction.
I shipped an updated version of the ciabot hook scripts for git to the git maintainers this morning.
The cool new thing in this release is that the script no longer needs to be modified for installation as a hook. You can install one copy where any number of git repositories can see it; when it’s run it will collect the information it needs either by autoconfiguring or by looking at variables set in each project’s .git/config file.
UPDATE: Once I started looking at the code…I found a way to make it completely self-configuring in the normal case. So I’ve shipped 3.6. This will be helpful for forge sites like Savannah, because it means they’ll be able to install one standard git hook that Just Works.
The responses to my progress report on searching for a new martial-arts school made it clear that many people are interested in advice on this topic. The problem is especially difficult for new students choosing a first school, as they have yet to develop the kind of trained eye that can evaluate technique.
I have been training in empty-hand combat and contact weapons since 1982; more or less continuously since 1990. I have studied shotokan, tae kwon do, aikido, wing chun kung fu, and Mixed Martial Arts at five different schools and trained in sword-centered Western Martial Arts at two more. Along the way I’ve picked up bits and pieces of iaido, kenjutsu, escrima stick fighting, penjak silat, shaolin kung fu, Greco-Roman wrestling, Okinawan karate, naginata-do, and lua. I hold a black belt in tae kwon do and have been an instructor in multiple styles. I report these things to establish that my experience of styles and schools is very broad, equipping me to give useful advice on how to choose one.
This how-to will be aimed mainly at people new to the martial arts trying to choose a first school, but the questions I suggest can usefully be asked even if you are a much more experienced student.
It’s beginning to look like Apple’s legal offensive against Android might backfire on it big-time. Comes the news that Judge Koh has declined to suppress evidence that Apple may have copied crucial elements of the iPad design from prototypes developed by Knight-Ridder and the University of Missouri in the mid-1990s.
So, nine days ago the Mixed Martial Arts program my wife and I had been training in was canceled, and we’ve been shopping for a new school in our area. We’re serious students, twenty years deep in empty-hand and weapons, so the general run of strip-mall karate and TKD joints just isn’t going to do it for us. We require a school with high-quality instruction that can teach us stuff we haven’t seen before.
Fortunately, the area where we live (Chester County in southeastern Pennsylvania) an affluent section of the Boswash metroplex and thus probably nearly as good as it gets in the U.S. for choice. Internet searches turned up two strong possibilities, in addition to the third which is to stick with our current dojo and switch to Tang Soo Do.
We’ve now been to do evaluation classes at both. This is an after-action report likely to be of interest to martial artists of any description, and I’m hoping that the process of writing will help me clarify my thoughts about an interesting trilemma.
For some months now my wife Cathy and myself had been the only regulars showing up for the MMA classes at our local dojo, Iron Circle. While this meant we got a lot of quality instructor time, I did wonder how the school could afford to run classes fotr two students.
Well, it turns out they can’t. Two days ago, Master Maybroda emailed us to tell us the MMA program was being canceled. Too many people, it seems, show up expecting it to be like what they see on UFC and bail when it isn’t. “You two outlasted all the wannabes” he wrote.
This leaves us with a problem. Where and how shall we train? We wouldn’t even consider just stopping. We’re martial artists – and, though my wife denies that this has become part of her self-identification in the way it is for me, she is no readier to give it up than I am.
Looking over the local Yelp listings for martial arts, and discarding schools we’ve trained at before but left for various reasons, we seem to be down to three alternatives…
In “Who’s Afraid of Huawei?” you point out the need for the telecoms industry to adopt transparency guidelines to head off risks from kill switches, spyware, and back doors covertly installed in their equipment.
One minimum necessary condition of such transparency is that all software and firmware in these devices must be open source, with customers permitted to install their own software images from published source code and development toolchains that can be audited by third parties.
While open-source software cannot completely head off the possibility of Trojan horses embedded deep in telecoms hardware, it at least reduces the management of aggregate security risks to a tractable problem. No lesser measure is or can be even remotely as effective, even in principle.
Telecoms customers should insist on open source – and, as any competent counter-espionage agency would do, should consider vendors’ insistence on information asymmetry to be indicative of an unacceptable security risk.
I’ve released doclifter 2.9, and as part of that process I’ve been testing it on the entire collection of manual pages on my system again. Because doclifter does mechanical translation of troff-based markups to DocBook-XML, one of the side effects of testing it is that I find lots of broken markup. I’ll ship over 700 fix patches back to maintainers this time, though maybe not until after I get back from World Boardgaming Chapionships next week.
Release here, report on markup bugs found is here. Yes, over 700 patches, but that’s actually a drop from previous passes.
Wired magazine brings us a fascinating revelation from the Apple-vs.-Samsung brouhaha.
The Nexus 7 I ordered for my wife last week arrived two days ago. That’s been enough time for Cathy and me to look it over closely and get a good feel for its capabilities. It’s a very interesting device not just for what it does but what it doesn’t do. There’s a strategy here, and as usual I think Google is playing a longer game than people looking at this product in isolation understand.
After the Aurora theater shooting, it was of course inevitable that the jackals at the Brady Campaign and the Violence Policy vendor would be trying to make a political meal from the victims’ corpses before they had even had time to cool to room temperature. The usual round of inane honking about “common-sense gun control” ensued just as if this psycho (like most others) hadn’t cheerfully violated several laws well before he pulled the trigger.
But enough about the usual idiots; let’s talk about “Gun-free zones”. We’re told the movie theater had a sign up announcing its “gun-free” policy. Yeah, and how well did that work out for ya?
Try as I might, I am unable to comprehend the thinking of people who put “gun-free zone” signs in theaters, or on homes, or anywhere. How do they not get that criminals and madmen will read this as “Get your tasty defenseless victims, right here?”
At least “gun-free” signs on homes generally only jeopardize people stupid enough to put them up. “Gun-free” signs and policies in public spaces are another matter; whatever gibbering moron at Cinemark mandated this one painted bull’s-eyes on a theater-full of innocents.
Two fantasies caused that massacre. The obvious one was James Holmes’s delusional identification with the Joker. The less obvious one was the pious belief that wishing firearms out of sight will keep bad people from doing bad things. Holmes is an obvious psychotic who’s still trapped in the first fantasy; to prevent needless deaths, the rest of us must get free of the second.
For myself, from now on I plan to willfully violate every “gun-free zone” policy I run across. If enough sane people do likewise, perhaps the next massacre can be prevented.
This one is for the surprisingly large number of my blog readers who have sent inquiries about the health of Sugar, Cathy’s and my cat, following her near-death experience late last year. The rest of you can proceed about your business…