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Slashback: Flashmob, Currency, Verification

The first Slashback in a while, with updates and reactions to previous Slashdot stories, including a Flash-mod supercomputing reminder, the upside of microwave-tested currency, CUPS' user-interface foibles, an alternative to MD5 sums, and more. Read on for the details.

Reminder of your scheduled spontaneous appointment. Zero_K writes "As previously posted on Slashdot and the NY Times, the University of San Francisco's, Computer Science department is building a 'flash mob' supercomputer on April 3rd. On their newly updated official web-site (Main Site, ISO's) the team has now posted the ISO image of their custom morphix that will be used to boot all the computers into the cluster, documentation is on the website (under 'downloads') and on the CD (index.html). I personally plan on downloading and testing this ISO tonight. And after the cluster is taken off line, there will be a massive LAN PARTY (Possibly one of the biggest in San Francisco...) On a 10-Gigabit LAN...Oh sweetness ... So if you are in or around the SF Bay Area on April 3rd, be sure to sign up and bring your laptop or desktop to campus and help make history."

Whaddya mean, "no pun intended"? Rudiger writes "After the dust (no pun intended) has settled around the whole Operation Dust Bunny thing, McAfee updates their signature database classifying Dust Bunny as an application. To be more specific: 'This program is detected as a "potentially unwanted application."' They also say 'This is not a virus or trojan.' Should we leave it to the experts this time?"

Would you read Atlas Shrugged on this screen? An anonymous reader writes "The so-called 'electronic paper,' being a high-clarity monochrome display to become a foundation for comfortable and inexpensive 'electronic papers,' has finally shown its face. The new electronic paper, which looks a bit like an iPod, has 10MB memory, keyboard, Memory Stick PRO slot, voice recorder, speaker, and headphones output, and USB2.0 interface."

(We mentioned the device yesterday, but this link provides better images of it.)

Now they're Pragmatic Publishers as well -- much success! AndyHunt writes "As you may have heard, the Pragmatic Programmers have started their own publishing company (see Slashdot reviews here and here). We've just signed our first outside author: Mike Clark, editor of the JUnit FAQ and developer of JUnitPerf and JDepend. He'll be writing the eagerly-anticipated Pragmatic Project Automation book, the third volume in our Jolt Productivity award-winning series."

Exactly how many bits, Ma'am? And in what order, did you say? jlcooke writes "Two months (almost to the day) after getting slashdotted for an innocent post to sci.crypt - the MD5CRK project has launched. The aim is to get the thousands of applications and websites to drop MD5 for SHA-1 or SHA-256 by finding a counter-example of a security requirement in MD5. Press Release is here."

How to take criticism, by example. slashdot_commentator writes "Eric S. Raymond has recently written a wonderful piece explaining to the Linux zealot why it may not be the operating system of choice of all users. (Or what user aspects open source developers need to focus on to further Linux World Domination.) The op-ed specifically focuses on the CUPS printing system. (But it would be a mistake to dismiss it as a screed against CUPS.) The CUPS authors surprisingly acknowledged ESR's points, and he wrote a followup to the article."

Hitting them where it figuratively hurts. Ian Wilson writes with a followup to the Slashdot post earlier this month on "website thieves stealing content and designs from others, taken from silicon.com. Well, now silicon.com is reporting that it has contacted the offending site's advertisers and forced them to stop paying ad revenues - thus effectively crippling the illegal site - after all, no revenue, no reason to the run the site."

Express your appreciation with PizzaPal. Chuck writes "After you guys published the article on $20 bills exploding when microwaved, a co-worker of mine went to put his soup in the microwave and found a $20 bill in it. Too bad it was an older one, but someone around the office must have left it in there after reading your article. The co-worker then took me out to lunch. Thanks, Slashdot!"

3 of 218 comments (clear)

  1. Electronic Paper by El · · Score: 5, Insightful

    Hmm... put an 802.11b interface on this thing, and it won't matter that it has a trivially small amount of memory...

    --

    "Freedom means freedom for everybody" -- Dick Cheney

  2. The luxury of ignorance by The+Bungi · · Score: 5, Insightful
    I don't normally like ESR but in this case he has really been outstanding, possibly because he's not particularly afraid of "uber-geeks" shouting him down with insults and "RTFM motherfucker" epitaphs.

    I see this every single day. The open source community (as it were) is full of people who want to use and like operating systems like Linux and BSD but are just too fucking afraid of even uttering anything that might reveal their ignorance (and I don't use that word in a negative sense) of whatever it it they're trying to accomplish with their computers.

    Slashdot and USENET are full of endless threads about how easy it is to do this-or-that and if you haven't figured it out you must be supremely stupid and lazy. "What, you want it in a fucking silver plate?". Normal people (the ones not buying into open source right now) are petrified at this. They eventually either figure out how to do it ($deity bless Google) or just give up.

    Without gross generalizations of course, I can't claim that everyone is this way. But there seems to be a troubling majority of zealots who are just so fantastically out there in their claims that [insert technology here] is so easy to use that even a "brain dead Windoze luser" must be able to figure it out, so they just cannot figure out why everyone hasn't dumped "M$". I mean, it's all so easy and efortless.

    Maybe this will indeed be a wake up call for everyone.

  3. Re:I'll drop MD5 in a heartbeat... by The+Bungi · · Score: 5, Insightful
    Bullshit. I have code that generates MD5 checksums written in C++ (using Crypto++ and using the CryptoAPI), VB (using the CryptoAPI), C# (using the System.Security.Cryptography.MD5 provider) and Python (using md5 on both Windows and Linux) and they all generate exactly the same digest for the same data as the UNIX checksum utility.

    If you wrote code to generate the checksum(s) and it's not working then you have a problem between the keyboard and chair, not with the algorithm. That's a standard that is not OS, platform or language specific.