Slashdot Deals: Deal of the Day - Pay What You Want for the Learn to Code Bundle, includes AngularJS, Python, HTML5, Ruby, and more. ×
Data Storage

Ask Slashdot: What's a Good Tool To Detect Corrupted Files? 247

Volanin writes "Currently I use a triple boot system on my Macbook, including MacOS Lion, Windows 7, and Ubuntu Precise (on which I spend the great majority of my time). To share files between these systems, I have created a huge HFS+ home partition (the MacOS native format, which can also be read in Linux, and in Windows with Paragon HFS). But last week, while working on Ubuntu, my battery ran out and the computer suddenly powered off. When I powered it on again, the filesystem integrity was OK (after a scandisk by MacOS), but a lot of my files' contents were silently corrupted (and my last backup was from August...). Mostly, these files are JPGs, MP3s, and MPG/MOV videos, with a few PDFs scattered around. I want to get rid of the corrupted files, since they waste space uselessly, but the only way I have to check for corruption is opening them up one by one. Is there a good set of tools to verify the integrity by filetype, so I can detect (and delete) my bad files?"

Apple Security Blunder Exposes Lion Login Passwords In Clear Text 205

An anonymous reader writes "An Apple programmer, apparently by accident, left a debug flag open in the most recent version of its Mac OS X operating system. In specific configurations, applying the OS X Lion update 10.7.3 turns on a system-wide debug log file that contains the login passwords of every user who has logged in since the update was applied. The passwords are stored in clear text."

Why Verizon Doesn't Want You To Buy an iPhone 207

Hugh Pickens writes "Sascha Segan writes that although Verizon adamantly denies steering customers away from Apple's iPhones in favor of 4G LTE-enabled Android devices, he is convinced that Verizon has a strong reason to push buyers away from the iPhone. 'Here's the problem,' writes Segan. 'Verizon has spent millions of dollars rolling out its massive LTE network' but the carrier can't easily add capacity on its old 3G network. Since the iPhone isn't a 4G phone, sales of Verizon iPhones just crowd up their already busy 3G network while their 4G network has plenty of space. 'The iPhone is a great device. But it's making a crowded network more crowded. Until the LTE iPhone comes along, to rebalance its network, Verizon may quietly push Android phones.'"

Microsoft: Macs 'Not Safe From Malware, Attacks Will Increase' 290

An anonymous reader writes "Microsoft researchers have analyzed a new piece of Mac malware that uses a multi-stage attack similar to typical Windows malware infection routines. In a post titled 'An interesting case of Mac OSX malware' the Microsoft Malware Protection Center closed with this statement: 'In conclusion, we can see that Mac OSX is not safe from malware. Statistically speaking, as this operating system gains in consumer usage, attacks on the platform will increase. Exploiting Mac OSX is not much different from other operating systems. Even though Mac OSX has introduced many mitigation technologies to reduce risk, your protection against security vulnerabilities has a direct correlation with updating installed applications.'"

Botched Repair Likely Cause of Combusting iPhone After Flight 181

aesoteric writes "The combustion of an Apple iPhone 4 after a regional flight in Australia was likely caused by a botched repair of the handset by an unauthorized repairer, according to air safety investigators in the U.S. and Australia. A small metal screw had been misplaced in the battery bay of the handset. The screw punctured the battery casing and caused an internal short circuit, making the iPhone emit dense smoke (PDF)."

Apple Blocks iOS Apps Using Dropbox SDK 356

Barence writes with an excerpt from PC Pro: "Dropbox's latest SDK has incurred the wrath of Apple, because users who don't have the Dropbox app installed on their iPhone/iPad are instead pushed to Dropbox's website via the Safari browser. Here, they can click a link to the desktop version of the service, which allows them to buy extra Dropbox storage without Apple taking its usual 30% cut." Reportedly, Dropbox is attempting to strike a deal to resolve the problem.

Wozniak Praises 'Beautiful' Windows Phone 362

judgecorp writes "Apple co-founder Steve Wozniak has praised the user interface of Microsoft's Windows Phone, saying that aspects of its user interface are more 'beautiful' than comparable sides to the iPhone. The comments, in a New Domain, follow on from a comment by Forrester boss George Colony who blogged that Apple would decline in the post-Jobs era. Both pieces have kicked off the kind of online argument you would expect."

Apple's North Carolina Data Center Will Feature Biogas Generators 68

1sockchuck writes "Apple's North Carolina data center will tap landfills for biogas, which will then be converted into electricity using fuel cells from Bloom Energy. The 24 'Bloom boxes' will have a capacity of 4.8 megawatts of power, and along with a large solar array, will provide Apple with a significant on-site generation of sustainable energy. Microsoft is also developing biogas-powered data plants where modular data centers will be housed near water treatment plants and landfills. GigaOm has a useful primer on biogas in data centers, as well as video of the new higher capacity Bloom boxes that will support Apple's server farm."

Not Just Apple, How Microsoft Sidestepped Billions In State Taxes 595

reifman writes "Apple's not the only company to save billions in taxes through Nevada as The New York Times reported yesterday. Here's how Microsoft's saved $4.37 billion in tax payments to Washington State and how it's led indirectly to $4 billion in K-12 and Higher Education cuts since 2008. 18% of University of Washington freshman are now foreigners (because they pay more) up from 2% six years ago. Washington State ranks 47th nationally in 18-24 yo college enrollment and 48th in K-12 class size. This hasn't stopped the architect of the company's Nevada tax dodge from writing in The Seattle Times: 'it's [Washington] state's paramount duty to provide for the public education of all children. Unfortunately, steady declines in public resources now threaten our ability to live up to that commitment.' Yes, indeed."

Apple Patent Reveals Gift-Giving Platform For NFC-Based iDevices 110

redletterdave writes "While downloading and storing digital media with online service providers has become commonplace — more so than purchasing DVDs and CDs at physical retail stores — it's not very easy to transfer digital files from one individual to another, usually because of copyright laws. Some digital distributors have systems for limiting usage and distribution of their products from the original purchaser to others, but often times, transferring a copyright-protected file from one device to another can result in the file being unplayable or totally inaccessible. Apple believes it has a solution to this issue: A gift-giving platform where users have a standardized way for buying, sending and receiving media files from a provider (iTunes) between multiple electronic devices (iPhones, iPads). The process is simply called, 'Gifting.'"

Mistreated Foxconn Brazil Workers Threaten Strike 201

An anonymous reader writes "More bad news comes from Apple's iDevice manufacturing partner Foxconn that is sure to ruffle the feathers of Apple fans. From the story: 'Factory workers at a Foxconn plant in Jundiaí, Brazil are complaining of overcrowded buses, poor food and a lack of water and have threatened to strike unless the issues are resolved by May 3. According to a report by Brazil's Tech Guru (Google Translation), over 2,500 Foxconn employees have complained about conditions at the factory. Workers reportedly met last Monday to raise the concerns and have given the company 10 days to address them.'"

How Apple Sidesteps Billions In Global Taxes 599

An anonymous reader writes "An article at the NY Times explains the how the most profitable tech company in the world becomes even more profitable by finding ways to avoid or minimize taxes. Quoting: 'Apple's headquarters are in Cupertino, Calif. By putting an office in Reno, just 200 miles away, to collect and invest the company's profits, Apple sidesteps state income taxes on some of those gains. California's corporate tax rate is 8.84 percent. Nevada's? Zero. ... As it has in Nevada, Apple has created subsidiaries in low-tax places like Ireland, the Netherlands, Luxembourg and the British Virgin Islands — some little more than a letterbox or an anonymous office — that help cut the taxes it pays around the world. ... Without such tactics, Apple's federal tax bill in the United States most likely would have been $2.4 billion higher last year, according to a recent study (PDF) by a former Treasury Department economist, Martin A. Sullivan. As it stands, the company paid cash taxes of $3.3 billion around the world on its reported profits of $34.2 billion last year, a tax rate of 9.8 percent."

Samsung Passes Nokia As Biggest Handset Manufacturer 133

rtfa-troll writes "Tomi Ahonen reports that Samsung has become the largest manufacturer of smartphones (overtaking Apple) and of mobile phones (overtaking Nokia). During the first quarter of 2012 Samsung sold 93.5 million phones, with 44.5 million (48%) of those being smartphones. Apple would still lead on 'smart mobile devices' with 52 million sales including iPads, but not iPods. The last time the lead in mobile phone sales changed was in 14 years ago, in 1998, when Nokia overtook Ericsson. Ericsson never recovered and began leaving the mobile phone market three years later, creating Sony Ericsson, later Sony Mobile. It looks like the mobile phone market is going to be brutal, with Apple and Samsung crushing everybody else except possibly HTC, which is still rising, and Motorola (which has Google to look after it)."

Why Apple's Next Revolution Should Be In Your Car 293

New submitter eetc writes "This article surveys the sorry state of car makers' stereo and navigation systems: 'It's clear that most of the auto companies that offer more than a car stereo want to lock you into their interface and services — as awful as they are. The rest don't care. The aftermarket stereo and nav systems are no better. Stuffed with even more buttons and light-show gewgaws, they're sure to keep your eyes off the road and may not work easily with your stuff. Add to that mix the split focus of also having to use a separate GPS unit in most vehicles, and you have to wonder what keeps our roads so relatively safe.' The answer in one word: iCar. This is just the sort of broken market that Apple specializes in taking over."