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Remote Exploit Vulnerability Found In Bash

k6mfw Re:My explanation (399 comments)

I don't know bash either (been dabbling on learning to code), I see this headline thinking, "looks like I picked the wrong week to learn about bash."

5 days ago
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Russia Pledges To Go To the Moon

k6mfw why is it always 20 to 30 years away? (197 comments)

For past 50 or so years, US says it will send a man to Mars in 20 years. For past 50 (uh wait, 30) or so years, USSR/Russia says it will send a man to Moon in 20 years. Like we will have fusion power in 10 years like they've been saying for past 50 years. And next year we will have Hover-Cars, including conversion kits for people with vintage '80s DeLorean. But then these days we do have Picture-Phones.

5 days ago
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The Site That Teaches You To Code Well Enough To Get a Job

k6mfw Re:coding is easy, implementing seems mysterious (130 comments)

Start by googling for beginner articles on the bash shell, find the terminal on the mac and get the basics under your belt.

I always thought there was something else besides just code, like also learning terminal (and to learn whats this "bin/bash" stuff).

There is no easy road here, that's why I made the hipster comment.

Thanks for being honest, I hate it when everyone says it is easy. hey, even landing a F18 on a carrier is easy. Just line up on the glide slope, drop the gear and hook, and land. (not). Oh gawd, hipsters... one project this person who put together a project and it was real whizbang, etc. But updates and other specifics was kind of mysterious. He'd "disappear" then come back with the solution but when I ask certain questions, I get a run-around. Then this project got all screwed up, this person no longer with it, and then we found out the coding was done by someone in Russia (we never knew who it was or a contact) but lots of code with all kinds of scripting. This was pre-Putin days, I cannot imagine if such a thing were to happen now. Aaggg.

5 days ago
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Sci-fi Predictions, True and False (Video 1)

k6mfw Re:Star Trek Communicators (139 comments)

but them ST communicators were so 20th century. No photos, no video, no music, no surfin' the web, etc. However, I'd love to have one with long range communications with stage quality audio.

about a week ago
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The Site That Teaches You To Code Well Enough To Get a Job

k6mfw Re:coding is easy, implementing seems mysterious (130 comments)

All you'll need is Linux distro like Ubuntu and Ctrl-Alt-T to get a bash shell and vim. Or a Mac since it's BSD-based. No Windows.

Linux, that seems to be almost a must if want to be a coder. I have a mac. Now this bash shell and vim I guess I need to learn about these before coding. That's what I was talking about, other "stuff" to deal with in addition to learning code.

about a week ago
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The Site That Teaches You To Code Well Enough To Get a Job

k6mfw coding is easy, implementing seems mysterious (130 comments)

OK, I admit I'm not much of a coder. But there are times when someone says, "oh, all that is needed is a script to do this and that, etc." Looks simple enough, maybe I will see about writing some basic (no, not BASIC) code. Not that it is perfect but enough to git er dun. I find lots of websites on how easy it is to do various code languages with "hello world" examples. But the $500,000 question(s) I have is where do I write the code? Purchase an editor or use a simple editor (i.e. Notepad). Then when that is done, what next? There is a compiler but I find nothing about these (I heard there are so many variations, not possible to list). OK, maybe the info is out there and maybe it is simple to find, but I find is a lot shlock of copy/paste of same bankrupt discussions that originated in Usenet.

about a week ago
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My resting heart rate:

k6mfw Re:0 if dead, more if alive. (168 comments)

Michael Collins, Apollo 11 CMP, wrote in his early 1970s book "Carrying The Fire" you are given a finite number of heartbeats. So when he goes out for a run, he runs to get his heart rate as high as he can (he describes when getting to a fast run is a rush, like having sex). Then when at rest [or at a desk doing horribly bureaucratic paperwork], the heartrate is much lower than for a rest rate if he was not a runner. Overall heartrate over the years is lower, so he gets more years living.

about a week ago
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Bioethicist At National Institutes of Health: "Why I Hope To Die At 75"

k6mfw Re:I propose the Extreme test. (477 comments)

maybe not extreme sport but years ago when Villa Felice restaurant existed in Los Gatos, and they had live band to play ballroom dance music, there was a 90-something who would be out there for every dance with his wife (about same age). And was there every Saturday. He couldn't move fast and it seemed he was in some pain, his wife was even slower but he danced like, "The only way I'm leaving the dance floor is feet first!" One day, he didn't show up so he didn't quite leave the dance floor feet first but everyone regarded that's how he departed.

about a week ago
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My resting heart rate:

k6mfw pulseox data on APRS (168 comments)

Occasionally I fire up my APRS unit (ArgentData Open Tracker 3 to radio on 144.39 MHz) which I have a Nonin pulseox sensor placed over the finger to measure heart rate and blood saturation levels (SpO2). Interesting to see the data while driving, varies from high 60s to 90s (calm easy traffic to the 'oh s---'). I need to take measurements while sitting at the desk (maybe see variations when reading journals to whining on the forums).

I learned about APRS and using pulseox from http://parachutemobile.wordpre...

One time I rigged up my unit during a ballroom dance private lesson, pulse varied from 80s to 120s. Later did same during a Zumba class, pulse rates in 140s and 160s. I used a T3-mini APRS unit to small HT at 250mW on 144.33 which I had a receiver with TNC to laptop at studio. The pulseox on my finger and cable taped along my arm first alarmed zumba instructor, she thought I had a heart condition of some sort. Last thing they need is someone collapsing in class from overdoing it. I explained I am in excellent shape, it was a part of geeky experimentation.

about a week ago
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SpaceX Launches Supplies to ISS, Including Its First 3D Printer

k6mfw Ames Research Center science payloads (129 comments)

Friday night at Ames Visitor Center (the big white tent just before main gate) had presentations by Ames project scientists on bioscience payloads, and had Q&A from audience. Also nice pamphlets and brochures for these programs were handed out (real cool to get hardcopy unlike typical webpage downloads). They intended to show launch on the big screen (NASA-TV) but it was scrubbed.

Ames student Fruit-Fly Experiment (AFEx)
Rodent Research-1 will examine how microgravity affects the rodents.
Seedling Growth-2 will germinate and grow seeds of the Arabidopsis thaliana plant.
Micro-8 will examine how spaceflight affects potentially infectious organisms.
More at http://www.nasa.gov/ames/resea...

about a week ago
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How Flickr Is Courting the Next Generation of Photographers

k6mfw Re:Move Over Ansel Adams... (97 comments)

Actually there are some Ansel Adams photogs still out there. At Mountain View, CA Art and Wine festival earlier this month, a photographer had awesome and beautiful photographs (and they weren't cheap) of various nature shots including nighttime exposures. He uses film, yes that material where you press the button on the camera and hear various mechanical noises. But no idea if it is good or not until film is developed. Then continuing on in a dark room expose these negatives on to paper which immerse into different trays (develop, stop, fix). I forgot his name but I was impressed. He does the same thing Ansel does. Hike long distances packing camera equipment, food and water. Wait for the right conditions to take the shot. Then once back at the darkroom to see how it turns out. I asked what is it like when the pic is great (as opposed to the several not-so-good), "it feels good."

It was interesting when he explained to people his photographs are not digital and they are not photoshopped. For many film photography is very mysterious.

about two weeks ago
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How Flickr Is Courting the Next Generation of Photographers

k6mfw it would be nice if webpage is decent arrangement (97 comments)

I had many pics, still do, on Flickr along with descriptor paragraph but when they re-arranged the site with lots more scripting or whatever it may be, it became disorganized and sssssssoooooooo lllllllllooooonnnnnngggggg to view. Actually I better archive those images and descriptors before the site gets "myspaced."

about two weeks ago
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What To Expect With Windows 9

k6mfw how long can I keep my Win7? (543 comments)

I'm still using my XP and Win98, I bought a Win7 laptop couple years ago and hearing all about Win8, I sure glad I got Win7. I know some people that when Vista came out, they immediately abandoned their XP but saved their files (which most were no good under Vista). Then Win7 came out, they did the same thing again (which I don't blame them for doing so). But they also abandoned Win7 for 8 and suffered problems. Win7 is fine and can do everything (these people are not developers, mostly use Office and surf the web). I don't get it, why do some people do that? I can somewhat understand about getting a new car that has various gadgets to impress the chicks. But a computer?

about two weeks ago
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New Global Plan Would Crack Down On Corporate Tax Avoidance

k6mfw Re:Most taxes are legalized theft (324 comments)

It seems very wealthy have become very good at gaming the system. Watching the PBS program "The Roosevelts" it mentioned of the time when very wealthy controlled almost all commerce and markets. Then there was everyone else that got "Morganized" with lower wages and grueling work hours with almost no chance to get ahead, i.e. whatever earnings made had to be spent at company store. Teddy Roosevelt broke this trend with "big government" and these guys JP Morgan, Rockefeller, etc. said TR doesn't have that power in the Constitution. But TR said Constitution was for the people. But nowadays we see growing wealth inequality and favoritism like "corporations are people too" and this trend of going back to what it used to be in late 1800s is not a good sign. Though all the Ayn Rands say, "too bad" but do consider US doesn't have industrial base like it used to.

about two weeks ago
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WSJ Reports Boeing To Beat SpaceX For Manned Taxi To ISS

k6mfw Flying Wing, XF-11, etc. (200 comments)

It will be interesting to see how all things line up after we know the details and backroom discussions. Earlier aerospace vehicles looked vastly superior but never went anywhere. While lots of conspiracy theories, it was later documented Howard Hughes with innovative and creative designs (and also a celebrity engineer) did not have industrial capacity to build aircraft in quantity. I'm certain B36 was chosen over the B49 flying wing because USAF needed range and payload the Flying Wing could not deliver. Then there was the issue of having to pay taxes on used XB49s so all the Flying Wings were destroyed. Though unmanned Dragon has flown and manned Dragon seems just around the corner, does SpaceX have capacity to make spaceships in quantity? But maybe there really isn't a need for large quantities of manned spacecraft? Or maybe it's just backroom deals. Almost all of us don't really know as virtually all information is third hand or presentations by key people but they really don't give us all the juicy facts.

about two weeks ago
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How Governments Are Getting Around the UN's Ban On Blinding Laser Weapons

k6mfw Re:Not much different than the fire starting laser (180 comments)

shooting a laser is easier than shooting a bullet. Laser goes speed of light (obviously) but a bullet needs to be targeted, has considerable travel time, good chance of missing, etc. Scary thing is a high power laser can quickly cover a wide area, blind large numbers of people without considering if they are enemy troops (including conscripts dumped in the field by an emperor) or protesters against government practices.

about two weeks ago
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Congress Can't Make Asteroid Mining Legal (But It's Trying, Anyway)

k6mfw Re:Possession is nine-tenths of the law... (213 comments)

I was thinking some private group or company snags an asteroid says, "alright if you want me, come and get me. In the meantime, neeeyaa, neeeyaa, neeeyaa!"

about two weeks ago
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L.A. TV Stations Free Up Some Spectrum For Wireless Broadband

k6mfw Re:Of course they don't need the full spectrum (80 comments)

I'm somewhat confused. Each ATSC channel is a fixed 6 MHz wide spectrum. They can either do one HD channel or four SD channels (I think but I cannot find solid technical info on TV broadcast except very general info that is aggregates of what everyone else posted, or very esoteric technical specific). I can get MPEG2 is high bandwidth and not that great compared to H264 but MPEG2 continues on because that's the way it is (like DVDs).

I was talking with someone who gave additional reason to cut cord from Comcast is HD from OTA is far superior than on cable which is highly compressed to transmit all those channels down the coax.

Speaking of technical, it was only recently you can easily find actual frequencies used by TV stations (needed if you are using UHF wireless mics). After the DTV transition, I could not find actual frequencies used which drove me nuts because those that say it is same as NTSC are wrong (well yes and no, digital channel is same freq as NTSC channel, but stations go by virtual channel which many are different). Get the freq here,
http://licensing.fcc.gov/cdbs/... put CA for state to show all broadcast TV stations in Calif.

for this diatribe, here's the data of these two stations from FCC site (freq from old school NTSC channel):
both stations are Full(DT) in Los Angeles Call Sign KLCS
Virtual Ch 58
Digital Ch 41 [632-638 MHz]
Licensee LOS ANGELES UNIFIED SCHOOL DISTRICT

Call Sign KCET
Virtual Ch 28
Digital Ch 28 [554-560 MHz]
Licensee KCETLINK

Oh well, for you all RF types (yes, there is a low power NTSC station on analog ch 6),
Call Sign, Virtual Ch, Full/Low Power, Digital Ch, Licensee
KABC-TV 7 Full(DT) 7 ABC HOLDING COMPANY, INC.
KCAL-TV 9 Full(DT) 9 LOS ANGELES TELEVISION STATION KCAL LLC
KCBS-TV 2 Full(DT) 43 CBS BROADCASTING INC.
KCET 28 Full(DT) 28 KCETLINK
KCOP-TV 13 Full(DT) 13 FOX TELEVISION STATIONS, INC.
KEDD-LD - Low (LD) 50 VENTURE TECHNOLOGIES GROUP, LLC
KFLA-LD - Low (LD) 8 ROY WILLIAM MAYHUGH
KHIZ-LD - Low (LD) 2 JEFF CHANG
KHTV-CD - Low (DC) 27 VENTURE TECHNOLOGIES GROUP, LLC
KIIO-LD - Low (LD) 10 BAGRAT SARGSYAN
KLCS 58 Full(DT) 41 LOS ANGELES UNIFIED SCHOOL DISTRICT
KMEX-DT 34 Full(DT) 34 KMEX LICENSE PARTNERSHIP, G.P.
KMRZ-LD - Low (LD) 22 VENTURE TECHNOLOGIES GROUP, LLC
KNBC 4 Full(DT) 36 NBC TELEMUNDO LICENSE LLC
KNET-CD - Low (DC) 25 NRJ TV III CA LICENSE CO., LLC
KNLA-CD - Low (DC) 50 NRJ TV III CA LICENSE CO., LLC
KSFV-CD - Low (DC) 22 VENTURE TECHNOLOGIES GROUP, LLC
KSFV-LP 6 Low (TX) Analog Ch 6 VENTURE TECHNOLOGIES GROUP, LLC
KSMV-LD - Low (LD) 23 KJLA, LLC
KTBV-LD - Low (LD) 12 EICB-TV WEST, LLC
KTLA 5 Full(DT) 31 KTLA, LLC
KTTV 11 Full(DT) 11 FOX TELEVISION STATIONS, INC.
KVHD-LD - Low (LD) 40 NEW YORK SPECTRUM HOLDING COMPANY, LLC
KWHY-TV 22 Full(DT) 42 KWHY-22 BROADCASTING, LLC

about two weeks ago
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To prepare for a coronal mass ejection, I ...

k6mfw Re:I plan to wear my finest tinfoil hat! (151 comments)

I can get aluminum foil to make myself a hat, but tin foil? I did a quick search but only find pages discussing aluminum foil and computer security software and systems. Now I'm curious, we all hear the jokes but I really want to make myself a tinfoil hat. Not that it will do anything but have something that actually exists (like putting a label "Any" on one of infrequently used keys on a keyboard so I can properly respond to prompts, "press any key to continue" (if you don't have an "Any" key, then you are hosed).

about two weeks ago
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China Targets 2022 For Space Station Completion

k6mfw Re:Every space program is for peaceful purposes (100 comments)

> Is it a coincidence that the Shuttle's cargo bay was a perfect fit for US spy satellites?

No, it isn't, and everyone with a clue (a class which does not include you) knows it, so salaciously implying it was some kind of a secret

yes and no. In late '60s and early '70s NASA specified width of cargo bay be 15 ft as anything smaller will make space station modules too cramped for people. USAF wanted cargo bay 60 ft long for their satellites, otherwise NASA would have it shorter (making design for orbiter easier). Shuttles were being planned and scheduled to be launched from Vandenberg in later 1980s. Lots of work done on SLC-6 and long landing strip, and Enterprise was used for configuration checks at SLC-6. Missions were planned but Challenger accident put a stop to all that (and military had to scramble to get Titan back on line to launch their sats).

about three weeks ago

Submissions

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Yuri's Night: April 12, 1961 first human spaceflight

k6mfw k6mfw writes  |  more than 2 years ago

k6mfw (1182893) writes "April 12, 1961 USSR launches Yuri Gagarin making the first human orbital spaceflight. This is when both countries USA and USSR got real serious on developing human spaceflight capabilities. April 12, 1981 USA launches Space Shuttle making the first reusable spacecraft flight but for nearly 20 years it had no place to go. But the Russians have a space station so both countries teamed up on International Space Station. April 12 becomes the perfect date to celebrate space, technology, art, sciences, and engineering."
Link to Original Source
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Military surplus a bonanza for law enforcement

k6mfw k6mfw writes  |  more than 2 years ago

k6mfw (1182893) writes "from the article: "San Francisco may be known for antiwar movements and peace rallies, but when local law enforcement agencies needed help with supplies, they've turned to the U.S. military."
"A total of 163,344 new and used items valued at $26.2 million — from bath mats acquired by the sheriff of Sonoma County to a full-tracked tank for rural San Joaquin County — were transferred last year to state and local agencies.""

Link to Original Source
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Cars: The Next Victims of Cyberattacks

k6mfw k6mfw writes  |  more than 2 years ago

k6mfw (1182893) writes "From IEEE Spectrum, http://spectrum.ieee.org/tech-talk/computing/embedded-systems/cars-the-next-victims-of-cyberattacks, "Every year, automakers endow vehicles with more brainpower. But the computer hardware engineered to keep cars from crashing or to keep drivers entertained might soon be co-opted by criminals intent on attacking a single driver or causing widespread havoc. Several research groups have independently demonstrated smart cars’ vulnerability to cyberattacks. Security firm McAfee reported an incident where a disgruntled former employee at a Texas car dealership used a remote car deactivation system to simultaneously shut off the engines of 100 vehicles."

Personally I don't like the trends of car design, i.e. button to start/stop engine that is a computer input instead of direct on/off of ignition system. I also don't like trends towards less visibility (shorter windows) which lead to higher chances of collisions. And uni-body construction, a basic fender bender may be extremely expensive to repair."

Link to Original Source
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STS-135 ET to Transmit Video During Re-Entry

k6mfw k6mfw writes  |  more than 3 years ago

k6mfw (1182893) writes "STS-135 External Tank to Transmit Video During Re-Entry

http://forums.qrz.com/showthread.php?303039-Space-Shuttle-s-ET138-Video-downlink
M0ODV on QRZ.com writes:
âNASA engineers have installed a camera on the external fuel tank (ET) which will transmit live pictures of its destructive burn up on re-entry. The live FM transmitted signal will be on 2272.5 MHz at 10 watts. The camera captures images at (NTSC) frame rate of 30 frames per second and will burn up over the Pacifc Ocean over the east coast of New Zealand, entry interface (EI) will begin at 400,000 ft over southern Australia and can be seen with the naked eye.”

STS-135: External Tank death camera ready
http://www.nasaspaceflight.com/2011/06/sts-135-atlantis-tcdt-external-tank-death-camera-ready/

“We have not yet been able to analytically confirm if a plasma blackout condition will present a TV reception problem prior to breakup.”

STS-135: Tank Camera modification aimed at filming footage of ET-138’s death
http://www.nasaspaceflight.com/2011/06/sts-135-camera-modification-aimed-filming-footage-et-138s-death/

“The prospect of footage from the tank itself — as it vents and starts to disintegrate — on the final ever shuttle mission, may not be up to the high standards of the Soyuz ‘Flyabout’ footage of Endeavour and the ISS, but it would provide a potentially stunning viewpoint of the final Shuttle ET, prior to its demise.”"

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