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Submission + - Putting a radio station on the Raspberry Pi (sourcefabric.org)

johanneswilm writes: "A project to stream an online radio station using a Raspberry Pi as the streaming and content organization server. Hidden away in a wall somewehre, this could apparently make it a bit harder for government censors in repressive regimes to shut down an unpleasant opposition station, assuming that the government has little technical expertise. Creative apps using the Raspberry Pi seem to be hot, but are they really useful? Will anyone actually ever use the device in a real production environment, or will people revert to using normal servers/desktop PCs when things get serious?"

Submission + - Collaborative LaTeX editor with Preview in your web browser (writelatex.com) 1

Celarent Darii writes: Slashdot readers have undoubtably heard of Google Docs and the many other online word processing solutions that run in the browser. However, as a long-time user of TeX and LaTeX, these solutions are not my favorite way of doing things. Wouldn't it be nice to TeX something in your browser? Well, look no further, there is now a Online collaborative LaTeX editor with integrated rapid preview. Some fantastic features: quasi-instant preview, automatic versioning of source, easy collaboration and you can even upload files and pictures. Download your project later when you get home. Are you a TeX guru with some masterpieces? Might I suggest uploading them? For the beginner: you can start here.

Full disclosure: I am not affiliated with the site in anyway, just a fan. Hope exposure on Slashdot gets the word out on this great resource, which is very useful while travelling!

Wireless Networking

Submission + - Could Australia cancel Digital Dividend auction and create unlicensed band? (theconversation.edu.au)

uanmi writes: The Australian government is trying to sell 90 MHz in the 700 MHz band (the old analog television). One of the mobile carriers Vodafone has stated it will not participate in the auction for 700 MHz spectrum. Another Optus has stated the cost is too high and is yet to declare if it will participate. Telstra is expected to bid for a maximum allocation of 45 MHz. Another solution that has been proposed is for the 90 MHz to be turned into an unlicensed band for future use that might include high power public Wi-Fi system with cells that could be up to 30 km in size. If the carriers don’t realise that they’re getting access to waterfront property and act to purchase the spectrum at an anticipated cost of AUD$3 billion then the alternative could be a solution that brings change to the entire telco industry. 90 MHz unlicensed spectrum in the 700 MHz band would create havoc for the wireless industry and force price reductions across the board.

Submission + - Ask Slashdot: What is your favorite monitor for programming?

BadassFractal writes: I'm in the market for a new large desktop monitor (or two) which I intend to use almost exclusively for programming and all sorts of software development-related work. I'm trying to keep the cost down reasonable, and I do enjoy as large of a resolution as possible. What do people "in the know" out there use these days for that purpose? I'm thinking a 1920x1200 24" would be good, unless there's an affordable 2560xFoo option out there. I keep hearing about nameless Korean 27" screens, any thoughts on that one?

Thanks!
China

Submission + - China Claimed Millions of Computers Hacked by U.S.-based Servers (xinhuanet.com)

hackingbear writes: While we have heard reports of computers being hacked from China almost every other day, China's National Computer Network Emergency Response Centre identified 7.8 million computers in China had been hacked in the first six months of last year, with the most common location of the attackers being in the US (pay wall). According to CNCERT, 73,286 overseas IPs were involved in hacking China’s 14.19 million IPs, among which 10.5 million received attacks from US-based servers, 780,000 from South Korea and 778,000 from Germany. Apparently, as neither side can prove their claims or disprove the other's claims with absolutely indisputable evidences, the war of words will keep going.
Government

Submission + - Earth-buzzing asteroid could be worth big bucks: $195B if we could catch it (networkworld.com)

coondoggie writes: "The asteroid NASA say is about the half the size of a football field that will blow past Earth on Feb 15 could be worth up to $195 billion in metals and propellant. That's what the scientists at Deep Space Industries, a company that wants to mine these flashing hunks of space materials, thinks the asteroid known as 2012 DA14 is worth — if they could catch it."
IOS

Submission + - Latest iOS Jailbreak Used Seven Million Times In Four Days (forbes.com)

Sparrowvsrevolution writes: Over the first half of last week, Apple was been hit with the largest mass-hacking incident in its history. And the perpetrators were the company’s own users.

Nearly seven million iPhone, iPad and iPod touch owners cracked Apple’s restrictions on their devices using the jailbreaking tool Evasi0n in just the first four days it was online, according to the latest count of unique devices released by Jay Freeman, the administrator of the app store for jailbroken devices known as Cydia. That makes the iOS-hacking app the fastest-adopted jailbreak software of all time, Freeman says. The last jailbreak that came close was likely Jailbreakme 3 in 2011, which was used only 1.4 million times in nine days.

The high number of cracked devices may be a sign that Apple users want more open, less restricted gadgets. But it also reflects the higher number of iOS devices in the market since the last jailbreak, and pent up demand. It took hackers longer than ever before to develop this jailbreak: 136 days compared with as little as two weeks for the iPhone 3GS.

Microsoft

Submission + - Australian Govt forces Apple, Adobe, Microsoft to explain price hikes (delimiter.com.au)

An anonymous reader writes: Live outside the US? Tired of paying huge local price markups on technology products from vendors such as Apple, Microsoft and Adobe? Well, rest easy, the Australian Government is on the case. After months of stonewalling from the vendors, today the Australian Parliament issued subpoenas compelling the three vendors to appear in public and take questions regarding their price hikes on technology products sold in Australia. Finally, we may have some answers for why Adobe, for example, charges up to $1,400 more for the full version of Creative Suite 6 when sold outside the US.
Yahoo!

Submission + - Widespead Email Compromise by Yahoo (YahooXtra) in New Zealand (nzherald.co.nz)

Bitsy Boffin writes: Xtra, the largest ISP in New Zealand, which outsources email provision to Yahoo, has in the last two days been subject of a widespread email compromise, causing potentially thousands of accounts to send SPAM messages to every address in their webmail address books.

Discussion at Geekzone centers around this potentially being a continuation of the Yahoo XSS exploit.

While Telecom NZ, the owners of Xtra internet service provider indicate that the problem was "resolved", reports of SPAM from it's members continue unabated.

Telecom NZ are advising those affected to change their passwords.

Books

Submission + - Startup Offers Pay-Per-Page eBooks (techweekeurope.co.uk)

judgecorp writes: "TotalBoox, a startup from Tel Aviv, plans to sell pay-as-you-read eBooks, charging for each page read. “We are trying to rid the world from outdated, expensive ritual of buying a book before you read it,” says founder ~Yoarv Lorch, saying that readers can save money and move on if they start a best-seller on the spur of the moment and it turns out to be a turkey. But what about slow-burning classics that you have to "get into"? What about reference books? And all the bist of a reference book that you don't actually need? The company has a beta app on Google Play for Android tablets."

Submission + - Fedora 18 Systemd Boot Performance Is Mixed (phoronix.com)

An anonymous reader writes: One of the most intrusive and controversal changes in the recent past was the anouncement of systemd (aka: Poetterkits). The developers defend and enforce the adaption, leaving out BSD and other UNIX like operating systems. One of their main selling points was the easy administration and huge performance during Linux boot up.

Phoronix has covered an article with backed up values. They came to the conclusion that: "Due to the user-space slowdown, the overall boot time with Fedora 18 is slower than with Fedora 17 from the Intel x86_64 systems that were used for this preliminary Fedora 18 benchmarking."

I confirm the Phoronix article and even beyond that, systemd doesn't behave as expected. Often it's required to enable or disable a service multiple times to have it either stay enabled or disabled. Even having remaining bits in /etc/rc.x causes a lot of irritation and administration annoyances.

Your Rights Online

Submission + - MIT hacked - in memory of Aaron Swartz (ycombinator.com)

Taco Cowboy writes: The defacing message is pretty deep, too. This is copied from the website, and is not my own. I'm just pasting it so that it's readable here, too:

I used to think I was a pretty good person. I certainly didn’t kill people, for example. But then Peter Singer pointed out that animals were conscious and that eating them led them to be killed and that wasn’t all that morally different from killing people after all. So I became a vegetarian. Again I thought I was a pretty good person. But then Arianna Huffington told me that by driving in a car I was pouring toxic fumes into the air and sending money to foreign dictatorships. So I got a bike instead. But then I realized that my bike seat was sewn by children in foreign sweatshops while its tubing was made by mining metals through ripping up the earth. Indeed, any money I spent was likely to go to oppressing people or destroying the planet in one way or another. And if I happen to make money some of it goes to the government which spends it blowing people up in Afghanistan or Iraq. I thought about just living off of stuff I found in dumpsters, like some friends. That way I wouldn’t be responsible for encouraging its production. But then I realized that some people buy the things they can’t find in dumpsters; if I got to the dumpster and took something before they did, they might buy it instead. The solution seemed clear: I’d have to go off-the-grid and live in a cave, gathering nuts and berries. I’d still probably be exhaling CO2 and using some of the products in the Earth, but probably only in levels that were sustainable. Perhaps you disagree with me that it’s morally wrong to kill animals or blow up people in Afghanistan. But surely you can imagine that it might be, or at least that someone could think it is. And I think it’s similarly clear that eating a hamburger or paying taxes contributes — in a very small way; perhaps only has the possibility of contributing — to those things. Even if you don’t, everyday life has a million ways that are more direct. Personally, I think it’s wrong that I get to sit at a table and gaily devour while someone else delivers more food to my table and a third person slaves over a stove. Every time I order food, I make them do more carrying and slaving. (Perhaps they get some money in return, but surely they’d prefer it if I just gave them the money.) Again, you may not think this wrong but I hope you can admit the possibility. And it’s obviously my fault. Off in the cave, I thought I was safe. But then I read Peter Singer’s latest book. He points out that for as little as a quarter, you can save a child’s life. (E.g. for 27 cents you can buy the oral rehydration salts that will save a child from fatal diarrhea.) Perhaps I was killing people after all. I couldn’t morally make money, for the reasons described above. (Although maybe it’s worth helping fund the bombing of children in Afghanistan in order to help save children in Mozambique.) But instead of living in a cave, I could go to Africa and volunteer my time. Of course, if I do that there are a thousand other things I’m not doing. How can I decide which action I take will save the most lives? Even if I take the time to figuring out, that’s time I’m spending on myself instead of saving lives. It seems impossible to be moral. Not only does everything I do cause great harm, but so does everything I don’t do. Standard accounts of morality assume that it’s difficult, but attainable: don’t lie, don’t cheat, don’t steal. But it seems like living a moral life isn’t even possible. But if morality is unattainable, surely I should simply do the best I can. (Ought implies can, after all.) Peter Singer is a good utilitarian, so perhaps I should try to maximize the good I do for the world. But even this seems like an incredibly onerous standard. I should not just stop eating meat, but animal products altogether. I shouldn’t just stop buying factory-farmed food, I should stop buying altogether. I should take things out of dumpsters other people are unlikely to be searching. I should live someplace where others won’t be disturbed. Of course all this worrying and stress is preventing me from doing any good in the world. I can hardly take a step without thinking about who it hurts. So I decide not to worry about the bad I might be doing and just focus on doing good — screw the rules. But this doesn’t just apply to the rules inspired by Peter Singer. Waiting in line at the checkout counter is keeping me from my life-saving work (and paying will cost me life-saving money) — better just to shoplift. Lying, cheating, any crime can be similarly justified. It seems paradoxical: in my quest to do good I’ve justified doing all sorts of bad. Nobody questioned me when I went out and ordered a juicy steak, but when I shoplift soda everyone recoils. Is there sense in following their rules or are they just another example of the world’s pervasive immorality? Have any philosophers considered this question?

R.I.P Aaron Swartz

Hacked by grand wizard of Lulzsec, Sabu

GOD BLESS AMERICA

Fast Company got a more readable posting: http://www.fastcompany.com/3005001/mit-hacked-pro-aaron-swartz-message-left

NASA

Submission + - LEGO announces a new MINDSTORMS EV3 platform (lego.com)

Barryke writes: Today LEGO announces the new mohawk (NASA's turf) sporting MINDSTORMS EV3 platform, press release:
http://aboutus.lego.com/en-us/news-room/2013/january/new-smarter-stronger-lego-mindstorms-ev3/ (we all like the source)

And with details on its features and innards a story (dutch) at http://tweakers.net/nieuws/86473/lego-kondigt-nieuwe-mindstorms-robotkit-aan.html which in short comes down to:
"Its intelligent brick sports an ARM9-soc running Linux on 64MB RAM and 16MB storage memory, and supports SD cards. There are also four ports, which allow four other 'Bricks' can be connected. The intelligent brick can be reached by WiFi, USB and Bluetooth, and supports control via Android and iOS devices. It comes with 3 servo's, two touch sensors and an IR sensor to track other robots at upto six meters. It also includes 17 build plans, shown in 3D using Adobe Inventor Publisher."

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