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User: Gunstick

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  1. 12:00 is when the sun is in the zenith on Trump Endorses Permanent Daylight Savings Time (thehill.com) · · Score: 1

    so why do we want to change that?
    The definition per-se of noon is "sun in zenith".

    If people feel it's dark too early, well then change working times par law, instead of changing time per law.
    It's so silly
    Some law says we should start work at 8, but it's dark. Oh, let's do another law to change the time, so it's sunny at 8.

    This is sooo Trump

  2. this will be illegal on Scientists Create Super-Thin 'Sheet' That Could Charge Our Phones (theguardian.com) · · Score: 1

    because harvesting EM radiation for free to power your sensors removes that power from the transmission. This means that the general distance to which the signal usually travels is shortened. The emitter will not be happy to need to increase power output to get his signal along only because there are power harvesters along the line.

  3. Self driving car terror act on Ask Slashdot: What Could Go Wrong In Tech That Hasn't Already Gone Wrong? · · Score: 4, Interesting

    Some virus or a targeted attack makes self driving cars run through shopping malls or drive off bridges.

    This could even happen if there is a GPS glitch making all maps offset by 100m to the east and the selfdriving software being buggy and assuming the GPS is right and the camera is wrong.

    On one DrWho episode (or was it Torchwood?) there is an automated car system which is tricked into killing it's drivers on purpose.

  4. privacy solved: Take a picture of the screen on California Lawmaker Wants to Ban Paper Receipts, Require Digital Ones (cnbc.com) · · Score: 1

    The reciept-less tellers will have a big e-paper display facing the customer which shows the complete reciept.
    It includes a fingerprint certifying that it's signed by the shop's private key.
    The customer uses his phone to take a picture of the reciept. Done.

    If the customer does not have a camera, he pushes a button and gets a printout.

    See... there is no email address involved. Completely anonymous.

    This solution is visibly so simple that nobody will even think about it.

  5. Trump deported many low wage jobs as illegal immigrants. Now of course those positions are open for takers. but no American wants to do this dirty task for so low earning.

  6. Re:Luxembourg? Military? on SpaceX Successfully Launches Satellite Into Orbit On a Used Falcon 9 Rocket (techcrunch.com) · · Score: 2

    Hi Bruce, greetings from Luxembourg.

    As you can already extrapolate from the other inaccuracies in the Slashdot text, this is indeed not a satellite for Luxembourg, but a Luxembourg owned military communication satellite. The transponders are to be rented out to military organization for profit.
    And of course this is mainly NATO as Luxembourg is a NATO member.
    There have been some criticism about if this is a good idea, as it may be supporting drone operations and other less moral activities.

  7. Linux: quite good, but suddenly chrome on Firefox Quantum Is 'Better, Faster, Smarter than Chrome', Says Wired (wired.com) · · Score: 1

    So with my new xubuntu I got firefox quantum.
    All my memory hassles and CPU hogs went away. cool.
    The lack of tab mix plus is a real bummer.
    But still it's useable

    Until firefox decided system wide not to play any sound. It may be pulseaudio which hates firefox quantum? vlc works fine. As does chrome. So well... as I need sound, I'm now on Chrome.
    Which is also shit, as I'm missing a good password manager.
    So I install Kepass2. With mono. So it's a kind of windows port.
    Looks like it also ported the crashes as my desktop freezed up shortly after :-)

  8. Fahrenheit, WTF??? on NASA's Hubble Captures Blistering Pitch-Black Planet (scienmag.com) · · Score: 1

    This is NASA, come on, a science institution. Using Fahrenheit?
    They should use Kelvin!

    This is dumbing down science just so that Trump understands it!

  9. Re:Don't care about your site you precious snowfla on Password Power Rankings: a Look At the Practices of 40+ Popular Websites (helpnetsecurity.com) · · Score: 1

    Maybe his usage of 'entropy' is not correct, but there are easy ways to have long and remeberable passwords.
    See diceware.
    5 words from a dictionary of 7776 is 7776^5
    That's quite a lot.
    Equivalent to a 14 lowercase letter password. But instead of memorizing 14 items, you only need to memorize 5

  10. THE solution: expiry depends on complexity on Password Power Rankings: a Look At the Practices of 40+ Popular Websites (helpnetsecurity.com) · · Score: 5, Interesting

    Hi

    you chose a password, there is a calculation performed how long a brute force/dictionary attack will take.
    Your password will expire after this time.
    Calculate the time using this calculator (take the botnet time): https://password.kaspersky.com...

    thisisanicepassword => 3 days
    this is a nice password => 40 years (maybe maximize on a top limit)
    12345678 => 1 second
    one two three four => 3 years
    correcthorsebatterystaple => 5 years (hmm, maybe they should add that to an exception list)
    h4Z7p8d0 => 51 seconds
    h4Z7p8d0x3 => 2 hours
    h4Z7p8d0x3w1 => 6 days
    h4Z7p8d0x3w1bd => 2 years

  11. Re:Sigh. on The Man Who Wrote the Password Rules Regrets Doing So (gizmodo.com) · · Score: 2

    make it base64

    echo -n $SALT+$USERNAME+$URL | openssl dgst -sha256 -binary | openssl enc -base64

    upper, lower, numbers, special (the = sign), long

  12. Re:I wonder... on London is Using Optical Illusions To Make Cars Slow Down (fastcompany.com) · · Score: 1

    it happened, but nobody crashed into the wall
    http://www.snopes.com/road-run...

  13. There is no free movement from EU to the UK on Free Movement of EU Citizens To Britain Will End in 2019 (standard.co.uk) · · Score: 1

    Hello

    can someone tell me how there is free movmenet of EU citizens to the UK?
    The UK is not in the Schengen area. Not at all. Switzerland is more in Schengen area than the UK, and Switzerland is not even EU member.
    Each time I travel to the UK I have to provide an IDcard/passport.
    That's not free movement, there is an actual boder to cross. Even if you take the train through the tunnel, there are border controls.

  14. can I buy visio for linux yet? on Microsoft Further Pledges Linux Loyalty, Joins Cloud Native Computing Foundation (betanews.com) · · Score: 1

    has Microsoft brought out *any* product running on linux?

  15. Metric instead of Imperial on Ask Slashdot: Ubuntu 18.04 LTS Desktop Default Application Survey · · Score: 1

    Make the default into metric system, even if you set language to english.
    Every new installation I have to wade through libreoffice settings to get it to print on A4 and measure stuff in mm.

    A bigger part of the world uses metric, so linux should too. Canonical has a big influence and could make upstream changes to make this into reality.

    I basically like to hit all USA users wanting to print on Letter needing to research this stupid stuff instead of the rest of the world.
    But you could create a "Imperial" package which changes all settings to suit the USA 19th century way.

  16. The smartphone, the modern world Tamagotchi on Push Notifications From Popular Apps Are Becoming Increasingly Useless And Annoying (wired.com) · · Score: 1

    remember those little annoying things. The smartphone has taken it's place. "Reply to me", "watch me", "tell me this and that"

  17. Only after reading a 3rd time I finally noticed that it's not a reality show based on the movie "Planet of the Apes" :-)

  18. ignite explosives with battery? Power sockets on TSA May Recommend Stowing Laptops In Cargo For US Domestic Flights (cbslocal.com) · · Score: 1

    You can find USB charging or even power outlets in a plane. So removing batteries from the game is not stopping the threat.

    The real threat is that the "battery" in a laptop can be the explosive. DAESH recovered an x-ray machine and engineered their explosive hiding technique to be indistinguishably from a battery.

    Now that all batteries are banned, they will put the explosives inside their bodies. Where you can hide drugs, you can also hide a bomb.

  19. A BASIC dialect on AtariST with auto indentation and enforced single command per line and without line numbers.
    https://en.wikipedia.org/wiki/...

  20. diceware on Slashdot Asks: Are Password Rules Bullshit? (codinghorror.com) · · Score: 1

    Uses a list of over 7000 common words.
    http://www.diceware.com/

  21. stop using windows then... on Slashdot Asks: Are Password Rules Bullshit? (codinghorror.com) · · Score: 1

    > Password hashes must be continually upgraded to the strongest hashing algorithms
    well, windows still uses unsalted MD4

  22. Tie expiration date to password length on Slashdot Asks: Are Password Rules Bullshit? (codinghorror.com) · · Score: 1

    6 char password => expires in 1 hour
    8 chars => 1 day
    10 chars => 1 week
    12 chars => 3 months
    14+ chars => 1 year

    So making long passwords would make you change only every year.
    test: https://password.kaspersky.com...

  23. can we have a forever-streaming "loop storage"? on Streaming Pirate Content Isn't Illegal, UK Trading Standards Says (torrentfreak.com) · · Score: 1

    instead of storing stuff on disk, just stream it from one server to the next, forever on a gigantic loop.
    And so the video goes round and round the earth, lives in the cables, switches, and routers.
    But is never downloaded or stored, it's streaming forever.

  24. Re:Be careful of cascading error correction on Ask Slashdot: Best File System For the Ages? · · Score: 1

    can you give examples? I have no idea if reed-solomon is cascading error correction.

  25. add error correcting files for redundancy on Ask Slashdot: Best File System For the Ages? · · Score: 1

    There are several projects/tools out there.
    Search for reed-solomon

    https://www.thanassis.space/rs...
    http://unix.stackexchange.com/...

    I used par2 to put my videos on CD-R, but those are now 10 years old and I did not check if it's still readable :-)