Forgot your password?
typodupeerror

Comment: LTSP / VNC / XDMCP Similar "Dump Terminal" Option (Score 1) 507

by madstork2000 (#29930083) Attached to: Installing Linux On Old Hardware?

Using anything other than the most very basic console will be painful on a machine that old. Someone suggested using older software, but that won't be very fun, since the web will be practically useless on an old browser.

i have a Toshiba from that era that I have used as a dumb terminal on and off over the years. At one point I had gui-less version of linux, with a frame buffer version of vnc and used it to connect to my main machine. It was fast and served well as a bed side web browser for years. At another pointI had a LTSP server set up, and used an LTSP network boot floppy to use it as a dumb terminal. That was pretty cool too. Probably the most useful was using XDCMP and just having it login in to the remote X session on another linux box. A basic X setup with XDM and connection to a remote server. XDMCP worked quite nicely.

Any of those well proven technologies will make that little old machine useful again, provided you have working network and video drivers.

Comment: What are the odds... (Score 1) 491

by madstork2000 (#26320185) Attached to: Obama Moves To Link Pentagon With NASA

I've always suspected that the military has an active and advanced manned space program. I'm not a conspiracy nut, but I do have a soft spot for dreaming about all the cool stuff the military could create in 40 years with trillions of dollars and little oversight.

Why would we spend so much money in the 50's, 60's and 70's then essentially abandon space for short trips orbiting the planet, and relatively cheap robotic missions elsewhere. At the same time having military spend 100 times as much as NASA on totally secret "black" projects for national security. I personally think the shuttle has always been a distraction, something to keep the people pre-occupied while working on establishing a preemptive advantage in space.

Considering Hollywood has been predicting a Chinese dominance in space for decades, it seems reasonable that the Military foresaw that possibility much earlier and took steps to prevent it from happening.

Anyway, the bottom line though is that cooperation between the two, can only lead to the tax payers actually getting some value out of that tremendous investment we paid for but know nothing about.

Upgrades

+ - Chimps Observed Making Their Own Weapons

Submitted by tehfrr
tehfrr (1067446) writes "Chimpanzees living in the West African savannah have been observed fashioning deadly spears from sticks and using the hand-crafted tools to hunt small mammals — the first routine production of deadly weapons ever observed in animals other than humans. http://www.washingtonpost.com/wp-dyn/content/artic le/2007/02/22/AR2007022201007.html"
X

+ - Linux.com | Linus fires latest shot in GNOME Wars

Submitted by
Rav3L0rd
Rav3L0rd writes "Some bad blood between Linus Torvalds and GNOME developers is flaring up again. Previously, Torvalds has said that Linux users should switch to KDE instead of GNOME because of the GNOME team's "users are idiots" mentality. Now he has "put his money where his mouth is" by submitting patches to GNOME in order to have it behave as he likes. http://www.linux.com/article.pl?sid=07/02/16/19372 37"
Software

Recognizing Scenes Like the Brain Does 115

Posted by kdawson
from the software-meets-wetware dept.
Roland Piquepaille writes "Researchers at the MIT McGovern Institute for Brain Research have used a biological model to train a computer model to recognize objects, such as cars or people, in busy street scenes. Their innovative approach, which combines neuroscience and artificial intelligence with computer science, mimics how the brain functions to recognize objects in the real world. This versatile model could one day be used for automobile driver's assistance, visual search engines, biomedical imaging analysis, or robots with realistic vision. Here is the researchers' paper in PDF format."
Media

+ - Canadian copyright group wants iPod taxes

Submitted by
Anonymous Coward
Anonymous Coward writes "Unable to define memory as a "recording medium," Canada's Private Copyright Collective goes directly after portable music player devices, memory cards, and anything else that can be used to make private copies. The Private Copyright Collective submitted a proposal to the country's Copyright Board that suggests levies of $5 on devices with up to 1GB of memory, $25 for 1 to 10 GB, $50 for between 10 GB and 30 GB and $75 for over 30 GB are in order to compensate artists and labels for the losses they suffer when people "illegally" copy or transfer music. They are also seeking a new $2 to $10 tax on memory cards. That's right, MEMORY CARDS! The backbone of digital photography has become tangled up in the fight for making sure music artists get every nickel and dime they feel that they deserve."
Biotech

Blood Vessel Shunt May Save Limbs In War 157

Posted by kdawson
from the leg-to-stand-on dept.
The FDA has just approved for military use a shunt that allows partially-severed limbs to continue to get circulation. The FDA approved the device in a fast-track process lasting only a week. The article notes: "For most, it won't be a matter of saving a limb outright but rather salvaging the quality of a wounded leg or arm... The shunt may save injured limbs from amputation, since it can be implanted on the battlefield to maintain blood flow until a wounded soldier undergoes surgery, FDA officials said. Since the start of the Iraq war, more than 500 soldiers have lost limbs, many to injuries suffered in roadside bombings."
Supercomputing

+ - World's first Quantum Computer to be demoed

Submitted by
Leemeng
Leemeng writes "EE Times reports that D-Wave will demonstrate the world's first commercial quantum computer on Tuesday (Feb 13) at the Computer History Museum in Mountain View, Calif. If it works, that means it can solve some of the most difficult problems, called NP-complete problems, thousands of times faster than current supercomputers. Initially, D-Wave (Vancouver, B.C.) will lease time on its quantum computer, which will be accessed over a secure Internet connection. Eventually, the company plans to sell quantum computer systems.

Being able to quickly solve NP-complete problems has enormous consequences. A fairly well-known NP-complete problem is the travelling salesman problem, which has real-world implications for logistics. NP-complete problems are present in such diverse fields as medicine, biology, computing, mathematics, and finance. Of immediate concern is quantum computers' potential for cryptanalysis (codebreaking). Specifically, a quantum computer could factor very large numbers in a fraction of the time needed by current computers. That BTW, is just what you need for cracking the RSA cipher and other widely-used ciphers that depend on one-way mathematical functions. Perhaps this will light a fire under quantum cryptography efforts."
The Internet

+ - Wrong Phone Number = No DNS = No Income

Submitted by FishinDave
FishinDave (802556) writes "The customer service staff at domain registrar Enom.com seems a bit standoffish, to put it charitably. They didn't email pioneering Web publisher Randy "This Is True" Cassingham to warn him that someone had changed the phone number on several of his income-producing Web sites' registry records to "0000000000".

They just shut off DNS to those sites and others registered to Cassingham, and even to a site that listed him only at the technical contact. They didn't bother to email any concerned parties about that, either.

It took several hair-tearing hours for Cassingham to figure out why no one could reach his sites and all his email addresses were down — why his livelihood had suddenly vanished, in other words. After he learned that Enom had cut him off, it took nearly 24 hours more to get his DNS restored.

Enom never responded to Cassingham's desperate communications with a single word of acknowledgement, explanation, apology, or advice.

The phone number was changed by Cassingham himself as he updated obsolete registry information. Like most sane people, he was loathe to put his office phone number in the registry for every con artist and crank to harvest, so he entered a placeholder number until he could get a voicemail flak-catcher. All of his DNS records contain a valid email address that auto-responds to incoming messages with Cassingham's full contact info, including a valid voice phone number.

OK, so Cassingham made a hasty mistake by not waiting until he had a valid voicemail number. More likely, his real mistake was using such an obviously bogus placeholder as "0000000000". Whois records are rife with plausible-looking contact info that doesn't work. Indeed, Cassingham's income would not have been interrupted and his heart slammed into fibrillation had he simply left in place the contact info that was obsolete since he moved in 2003.

But Enom made a bigger mistake by biting the hand that feeds it, without so much as a warning snarl.

Any domain registrar can do likewise to anyone at any time. I wonder how many have.

How do Slashdot readers manage their DNS records for privacy and security? If you manage a registry, what do you do when you discover possibly bogus contact info? What would you do if your registrar pulled a stunt like Enom's?"

Two can Live as Cheaply as One for Half as Long. -- Howard Kandel

Working...