Become a fan of Slashdot on Facebook

 


Forgot your password?
Close
typodupeerror
×
Networking

Why Are T1 Lines Still Expensive? 556

Posted by Cliff from the unpredictable-market-forces dept.
badfrog asks: "Over the last 10 years, DSL and cable modem has upped its speed (although in some instances only slightly) and dropped its price. However, the price of a T1 has stayed almost exactly the same. If you had asked me 10 years ago, I would have predicted any geek that wanted to would have fiber or their own T1 line to the house by now. What is with this sad state of affairs that a 'business class' 1.544Mbit connection is hundreds of dollars more than a 6Mbit cable connection? Is it a legitimate case that a high upload rate should increase cost so significantly?"
Security

What Electronic Door Lock Would You Buy? 97

Posted by Cliff from the where-are-my-sliding-doors dept.
zentigger asks: "I work for an ISP that supports internet in several dozen remote areas. Our POPs are typically fairly small shed-like structures, with a couple racks of equipment. For the most part, we can manage this stuff in-band, but frequently we need to have a local agent physically access the equipment for some minor maintenance work or adjustments. As time goes on, the shuffle of keys is becoming farcical and expensive. What we need is an electronic lock of some sort that can be reprogrammed remotely (preferably from a remote console via serial or directly via ethernet) that will stand up to extreme weather. Google certainly turns up lots of glossy brochures — although I don't see how they can -all- be 'The heaviest duty lock you can buy!' Does anyone have good experiences with any particular products or perhaps other means of dealing with the key shuffle?"
Linux

Learning More About Linux? 184

Posted by Cliff from the diving-deeper-into-the-penguin-knowledge-base dept.
teh moges asks: "From an administrator point of view, I know a lot about Microsoft Windows: where files are stored, where settings are, which registry keys to edit, how to change drivers, and so on. I made the initial switch to Linux a year ago. I now feel capable enough with using Linux, from an end user's point of view, so that when things go wrong, I can fix them. I now want to become even more familiar with Linux. Are there any great resources, such as websites, wikis or books for someone that wants to find out exactly how Linux works and how to fix and modify it?"
Programming

Selecting a Software Licence? 123

Posted by Cliff from the an-important-decisions-in-a-coding-project dept.
indraneil asks: "I am a code monkey and have been so for close to 5 years now. I have recently been doing some self-started work that lets me design, implement and test stuff all by myself. A couple of people have liked my prototype and wanted to use it. I would be happy to let others use it, but I am unsure of what license to release it under. My CS course did not include any awareness of licensing and while I am aware of GPL, LGPL, Apache, BSD and Creative Commons licenses, I never got around to understanding them well enough to be able to form an opinion on what suits me best. I notice that SourceForge also expects me to specify my licensing choice, while I am setting up my project. If a person doesn't know about software licensing, where should they educate themselves about the ins and outs, so they can properly choose the license that is right for their project?"
Operating Systems

Fragmentation in Linux Documentation? 61

Posted by Cliff from the where-is-an-up-to-date-repository-for-docs dept.
twilight30 asks: "While trying to figure out why a supposedly-supported SATA-II controller isn't recognized on my motherboard I thought I'd go back and visit the Linux Documentation Project's pages. It was a trip down memory lane, but I soon wondered about the state of many of the documents there. Much of TLDP is old, maybe even crufty. So, I'd like to ask what you think of TLDP.org and its 'competitors'. Do people get info from other sites or Wikis? Are people more likely to look at their distro's forums first? Are distros good enough now that TLDP is basically irrelevant? For the BSDheads, do you think the BSDs' documentation pages have lessons to teach TLDP? Is TLDP still relevant to you? If not, what would have to change for TLDP to become relevant again?"
The Internet

Why are Websites Still Forcing People to Use IE? 899

Posted by Cliff from the betcha-it's-active-x-controls dept.
DragonTHC asks: "I just visited Movielink's website for research. Their site has a nice message saying, 'Sorry, but in order to enjoy the Movielink service you must use Internet Explorer 5.0 (or higher) or Mozilla/Firefox with an IE Tab Extension (IE installation required).' While allowing the IETab Firefox extension is somewhat progressive, why do companies still force people to use Internet Explorer? Surely the site should work just fine in Firefox? With Firefox's steady gains in market share, you would think that webmasters would get the hint. If you are a webmaster, what are your reasons for forcing IE?"
Bug

Customers Treated as Culprits in Support Calls? 245

Posted by Cliff from the computers-aren't-infallible-tho dept.
ApolloX asks: "I've worked in the software industry for a number of years and I understand how volatile large computer and database systems can be. Most of the time, I'm only called in when something breaks. I know first hand that issues such as a lack of concurrency control, or just a bad database optimization, can lead to corrupted or even lost data. What I don't know is, why most customer support representatives, in the event there is a data error, will treat the customer as if they are liars or are trying to scam them. I can recall many similar support calls to other companies over the years in which the phrase 'our computer system is never wrong' was repeatedly used as justification for an issue the representative knew little about. Since when did computers become so infallible such that the customer is always wrong? Why does it take multiple escalations of support calls before anyone starts believing that maybe the computer made a mistake?"
Spam

Spam-Bot Intrusion Caught — Now What? 76

Posted by Cliff from the searching-for-peace-keepers-on-the-internet dept.
An anonymous reader wonders: "I've recently detected and halted an intrusion on my home computer, taken some actions to prevent further intrusions, and located the software that was running a bot agent. Cursory examination showed that the bot software is intended for acting as an agent for spamming. Configuration files distinctly point at the user/host/domain of several bot-herders — damning evidence. Nothing would please me more than to see this botnet to be caught and disassembled, I'm sure much of the internet-using community would support this. Thanks in advance for your suggestions. So, to whom should I disclose this information for appropriate investigation, follow up, and countermeasures? "
Hardware Hacking

New Motherboards Disallowing IDE Booting? 183

Posted by Cliff from the brain-dead-moves dept.
wattsup asks: "It seems that bootable IDE ports are disappearing on newer motherboards. I recently purchased an MSI G965M-FI motherboard for a system upgrade. Overall the board is pretty good with lots of features, but it had one unexpected 'feature' that I didn't know about when I bought it. The PATA100 IDE port won't allow you to install an operating system from an attached CD-ROM. Does anybody know if this is an issue that can be fixed by upgrading the BIOS, or is this hard-wired into the IDE controller?"

Is DVORAK Gaining Traction Among Coders? 559

Posted by Cliff from the slow-news-day dept.
coderpath asks: "At a recent Seattle Ruby Brigade hack night someone asked how many people used the DVORAK keyboard layout. Out of 9 people, 7 used DVORAK and only 2 were using QWERTY. I personally made the switch last Christmas, after 25 years of typing with QWERTY. What do you use? Have you switched to DVORAK? Have you been wanting to make the switch? Has anyone else noticed an increase in adoption of DVORAK lately?"
Data Storage

Open Source Highly Available Storage Solutions? 46

Posted by Cliff from the RAID-taken-to-the-next-level dept.
Gunfighter asks: "I run a small data center for one of my customers, but they're constantly filling up different hard drives on different servers and then shuffling the data back and forth. At their current level of business, they can't afford to invest in a Storage Area Network of any sort, so they want to spread the load of their data storage needs across their existing servers, like Google does. The only software packages I've found that do this seamlessly are Lustre and NFS. The problem with Lustre is that it has a single metadata server unless you configure fail-over, and NFS isn't redundant at all and can be a nightmare to manage. The only thing I've found that even comes close is Starfish. While it looks promising, I'm wondering if anyone else has found a reliable solution that is as easy to set up and manage? Eventually, they would like to be able to scale from their current storage usage levels (~2TB) to several hundred terabytes once the operation goes into full production."
Displays

Finding a Display You Can Read in the Sun? 63

Posted by Cliff from the an-spf-100-glare-screen dept.
max3000 asks: "I'm currently building an embedded device that will be used outdoors, and the technology is pretty much nailed down at this point, except the display. Quite honestly, I'm confused and lost in all the display technologies out there: LCD (TFT, passive/active, and so forth), ChLCD, OLED, FED, AMLCD, EL, electrophoretic, ePaper like eInk, and more (some of which may overlap). Can you help a confused, fellow reader? What I need is (apparently) fairly complicated: an outdoor, sunlight-readable (at-a-glance readable, not squint-your-eyes readable), VGA/SVGA display. The display should have a 4-6 inch diagonal, capable of displaying at least 16 color grayscale, and it should be based on a technology with a roadmap to color in 2-3 years time. If not driveable directly from a PC, the display should come with a development kit that is." What small displays are out there that can meet these specifications?
Displays

Building a Video Wall out of Old Laptops? 52

Posted by Cliff from the that's-one-use-for-'em dept.
alphakappa asks: "I am interested in building a video wall as a personal project using recycled old laptops so that I can make use of the display controllers that are already present. Is there free or cheap software that can extend the display on Windows and still be capable of showing different videos on different zones (like, say run a video in one zone while showing a powerpoint presentation in another one) What tools would you use?"
Education

Should Schools Block Sites Like Wikipedia? 545

Posted by Cliff from the concerned-about-its-accuracy dept.
Londovir asks: "Recently, our school board made the decision to block Wikipedia from our school district's WAN system. This was a complete block — there aren't even provisions in place for teachers or administrators to input a password to bypass the restriction. The reason given was that Wikipedia (being user created and edited) did not represent a credible or reliable source of information for schools. Should we block sites such as Wikipedia because students may be exposed to misinformation, or should we encourage sites such as Wikipedia as an outlet for students to investigate and determine the validity of the information?"
Data Storage

Can CDs Be Recycled? 136

Posted by Cliff from the better-than-a-landfill dept.
An anonymous reader asks: "I was recently doing a closet-cleaning and came across literally hundreds of old software CDs that are no longer usable — both manufactured CDs and CD-Rs. Note that by 'not usable', I mean that many of them simply couldn't be read anymore, possibly due to the fact that they'd been stored rather ineptly (no, I wasn't responsible for how they were stored). It seems wrong to just throw them out, but are there other things that can be done with them that will allow their raw materials to be reused in some way?Is it possible to reclaim CDs for raw materials?"

Slashdot Top Deals

Force needed to accelerate 2.2lbs of cookies = 1 Fig-newton to 1 meter per second

Close