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User: Black+Acid

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  1. Mod parent up on Calculating A Theoretical Boundary To Computation · · Score: 1

    It looks to me like you are making more than a few "leaps of faith" yourself.

    The original poster is quick to dismiss after-death experiences without considering them scientifically. Absense of proof is not proof of absense.
  2. Re:Great for warez... on Port Knocking in Action · · Score: 1

    Most topsites already require the client to identify with identd (port 113) before port 21 appears open. Similar to port knocking, but more standard.

  3. Re:On the other hand, Edison used on Those Eureka Moments · · Score: 1

    As another reply pointed out, Edison used cotton. As far as I know, the myth of tungsten originated from from a Schoolhouse Rock segment. It is wrong.

  4. Re:MSHTML was in the .tar and Winsock on FBI on the Windows Source Code Theft · · Score: 1

    As far as I know, both Windows 9x and 2K have a Winsock 1 implementation (wsock32.lib), but 2K has an additional Winsock 2 library (ws_w32.lib) which is used for raw sockets, QoS, and so on.

  5. Re: Why info? on Man Page Project Can Now Use Official POSIX Docs · · Score: 1
    structured navigation: u, n, p take me, respectively, up a level, to the next section, and to the previous section. My understanding is that html gives the ability to express that kind of structure but that most browsers don't currently provide a convenient user interface for it; so maybe that'll change some day.

    Galeon supports mouse gestures for this. Left-down is previous, right-down is next, and up-left-right-up is table of contents. These gestures use link rel tags, if present.
  6. Re:Slashdotted already? on BSD For Linux Users · · Score: 1
    Here's the last few hops:

    11 205.152.137.134 (205.152.137.134) 63.212 ms 63.040 ms 63.619 ms

    12 adsl-81-101-28.jan.bellsouth.net (65.81.101.28) 59.929 ms 62.422 ms 59.901 ms

    13 * * adsl-19-137-116.jan.bellsouth.net (68.19.137.116) [open] 936.171 ms


    13 was left out for some reason.
  7. Re:why is MS always the target? on New Worm Spreads Via MSN Messenger · · Score: 1
    Its buddypicture.net (no I'm not going to link it), and it is linked with the text "New years 2003 party" or similar. I think their disclaimer says it all:
    By entering the site, http://www.buddypicture.net, you agree that you authorize an automatic install of our adware which will create a link to buddypicture.net, in place of your current America Online Instant Messenger (AIM) profile. The adware will automatically install a file called b.exe on your computer. This program IS NOT a virus, worm, nor trojan horse. It is simply adware. This file will not harm your computer nor will it delete your files. If you would like to uninstall our adware at any time, please read the directions at the bottom of this disclaimer page. If you do not agree with the above terms, please exit this website now,

  8. umass driver changes, RAID, and USB 2.0 on FreeBSD 5.2 RC2 Now Available · · Score: 1
    I couldn't use my Acer USB portable ATA hard drive enclosure in 5.1, but it works great in 5.2-CURRENT. Just an update for anyone that was having trouble with their hardware under FreeBSD. 5.2-RC1 panic'd when detecting my RAID, but 5.2-RC2 (as well as 5.1) with ATAng works great.

    However, USB 2.0 (EHCI) is still not supported (to try it, add "device ehci" to your kernel configuration). This makes using portable hard drive enclosures under FreeBSD less than optimal, as transfers go at the slow 1Mbps of USB 1.1 instead of the much faster USB 2. No one seems to be working on ehci.c at the moment; Firewire portable drives currently seem to be a better option for support under FreeBSD.

  9. Re:Nifty on Free, Open Source OS For TI Calculators · · Score: 1

    The 89 doesn't have a qwerty keyboard, but someone wrote an interesting program for the 83: QWERTY. With the QWERTY Text Editor, you can flip your calculator on its side and type as if it were a normal computer keyboard. Perhaps the author of PedroM should adapt this functionality.

  10. Re:Old Fraternity Humor... on So You Think Physics is Funny? · · Score: 1

    Frequency.

  11. CRC32 on Javascrypt · · Score: 2, Informative
    given a CRC32 hash and part of the input, can you recover the other part?

    Maybe, you may find this tutorial useful: CRC and how to Reverse it.
  12. Re:No GPG? on Javascrypt · · Score: 1
    Requiring the sender to use their own CPU cycles to encrypt messages is a classic variation on the "micropayments" approach to reducing spam volumes...


    Which all sounds quite nice until you realize that it's a price that drops by 50% every 18 months or so.

    I can't be bothered to look up the source, but I read somewhere that someone is working on a memory-bound solution, rather than CPU-bound. Since memory access speeds do not accelerate at the same rate as processor clock speeds, this should work better as users upgrade their systems.
  13. Re:More reasons for IPv6 on Dept. of Defense IPv6 Interoperabilty Test Begins · · Score: 1
    The internet is not running out of IPv4 addresses at the rate predicted in the early '90s, for a number of reasons, including NAT (whether you like it or hate it) and the simple fact that not everyone who wants to browse the web needs a publicly routable address.

    However, a growing number of Internet users need a publicly routable address to take full advantage of peer-to-peer networks. NAT is the bane of P2P.
  14. Re:What does an ip6 address look like? on Dept. of Defense IPv6 Interoperabilty Test Begins · · Score: 1
    Others have posted valid IP addresses, but I'd like to point out that in URLs, IPv6 addresses are often enclosed in square brackets (to use another poster's box):

    http://[3ffe:bc0:431:1:2b0:d0ff:fe7b:df99]/


    This syntax was adopted when it was found that the colon in the IP addresses conflicts with the colon used for specifying a port number and a login/password combination. Mozilla already supports it IIRC.

  15. Re:Most of those "billions" of devices.. on Dept. of Defense IPv6 Interoperabilty Test Begins · · Score: 1
    This isn't very practical for large ISPs with limited IP addresses. There simply are not enough ports available (65536). If I'm hosting a web site, mail server, playing games, and sending files on P2P networks, I may need at most 10 ports -- multiply this by 10,000; and someone is going to have to sacrifice 34 thousand ports. If I'm running tons of servers, I'll need even more open ports; and this port-forwarding kludge soon becomes infeasible.

    Abating the IP shortage is a major reason to move to IPv6.

  16. Re:MO drives? on Magneto-Optical Drives Reviewed · · Score: 1
    When a 24x CDRW drive costs less than $100, when blank CDR/RW media can be had for $10 for a 50 pack, when even USB/SCSI/Firewire external CDRW drives are available for less than $200, japs still use MO drives.

    WHY?

    Because its jap. They love the feeling of backing up their data to a MO drive. They love to pay close to $500 for an external SCSI, IDE, or USB unit. When your PC doesn't have a SCSI card, you buy the most expensive SCSI card so that you can connect the MO drive to it.

    But best of all, you buy a new PC with CDRW drive built in, and you STILL special-order a SCSI card and an external MO drive. Now THAT is true idiocy


    The Japanese may have the last laugh. MO's last longer because of the air-tight media, and can withstand about a million rewrites according to the article, while CD-Rs can only handle about a thousand. I don't know who needs that many rewritings, but the reliability and longetivity of magneto-optical drives sure is attractive.
  17. WinScope on Building a Cheap Oscilloscope Using Your PC? · · Score: 2
    WinScope is a fairly decent ..oh sorry, wrong link. Digital Oscilloscope Uses PC Sound Card for Input
    . It works great for speech input. WinScope can even do Fourier Transform.

    I used it to impress my girlfriend by showing her my parrot can accurately reproduce 2600MHz sinewaves.

  18. Re:(raising my hand in the back of the classroom) on DMCA 2, Freedom 0 · · Score: 2, Informative
    i'm not that good with the 2600 case because i stopped listing to there off the hook show,(i live in the tristate area i get it live not the streaming crap)

    As an avid OTH the user, I highly recommend the show to keep on top of what's going on in the world concerning your rights and topics concering hackers. I agree the streaming isn't all that great, which is why I download unstreamed MP3s. Not only that, but I also make them available on Morpheus. Specifically, the filenamess like


    2600 - Off The Hook - WBAI 99.5FM - WBCQ 7415kHz Shortwave - NYC 8PM EST

    I'm not sure if any other users are sharing 2600 OTH shows, but hopefully they'll become more downloaded (and therefore more downloadable) as the law continues to step on our freedoms.



    I'm eager to find out what Goldstein has to say about DMCA 2 in OTH 11/27/01.

  19. Re:looks cool to me on SonicBlue Going w/ReplayTV 4000 Despite Lawsuit · · Score: 4, Interesting
    Unfortunately, it appears you do have to sign up to use their server. According to the ReplayTV 4000 product page:
    SONICblue reserves the right to automatically add, modify, or disable any features in the operating software when your ReplayTV 4000 connects to our server.

    Fishy policy, I'd say...

  20. ReplayTV 4000 official site on SonicBlue Going w/ReplayTV 4000 Despite Lawsuit · · Score: 3, Informative

    For more information on ReplayTV 4000, see the official site. Interestingly, it's the only networked digital video recorder with broadband connectivity.

  21. Re:Info on TEMPEST, van Eck, HERF, etc on Generate AM Radio Broadcasts With Your Monitor · · Score: 2

    HERF is an interesting weapon. The best web site about it I've found is http://www.codexdatasystems.com/herf.html , which is now unavailable, although you can view the entire archive of it at http://web.archive.org/web/20010814122813/http://w ww.codexdatasystems.com/herf.html.

  22. FCC ID Number Search on Generate AM Radio Broadcasts With Your Monitor · · Score: 2

    On a related note, be sure to check out the FCC-ID Number Search page. I used it to find out my Logitech Cordless mouse operates on 27.045MHz. Could be great for van Ecking arbitrary devices.

  23. Trinary.cc: Implementation, Gates, Schematics, ... on Ternary Computing · · Score: 2
    It seems as if most of the discussion around trinary logic is if it should be done. Authors cry, "Why doesn't anyone use trinary?!" yet don't even explore trinary themselves. Fortunately, someone has.

    I'm talking about Steve Grubb of Trinary.cc. His website has everything you wanted to know about trinary logic.

    Interesting to note there are six unary gates: invert, rotate up/down, shift up/down. I independently verified every one of the 27 unary functions can be created using those six.

    More interesting is the binary operators. Min analogous to OR, Max to AND, XMax to XOR. There's even a Mean and Magnitude to average and compare values of two trits, respectively. It's not all theory, though.

    Heck, Steve even has tested schematics of trinary gates. Too bad they're so complex, I expect something simplier is possible.

    Yet, chip manufacturers won't budge. Until trinary is more well-researched, I don't expect them too either. As Steve Grubb said,

    Where's the Chips !?!
  24. Re:Why not base four? on Ternary Computing · · Score: 2

    The problem with base 4 is that 4 states do not naturally occur. Electrical states are negative, neutral, and positive, of arbitrary voltage. Four states would require a window detector. With base 3, you don't care about the voltage - only the polarity.

  25. Re:Two? Such a number is not possible! on Ternary Computing · · Score: 2
    From Futurama:
    "Ahhh, what an awful dream. Ones and zeroes everywhere...and I thought I saw a two." -- Bender

    "It was just a dream, Bender. There's no such thing as two". -- Fry