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* Posts by John Hughes

401 posts • joined 8 May 2008

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Patch Bash NOW: 'Shellshock' bug blasts OS X, Linux systems wide open

John Hughes
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Re: Linux = Making Windows look Great

Windows 8 has exactly the same bug.

If you run bash on Windows 8.

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John Hughes
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Re: Not in 4.3.11, dating from April

You are only vunerable if you have a network facing bash script whose environment can be controlled by the caller.

So, for example, if you have CGI enabled and one of your CGI scripts, or something it calls, starts

#! /usr/bin/bash

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Bash bug: Shellshocked yet? You will be ... when this goes WORM

John Hughes
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Re: Oh $!#t.

What service do you have listening for TCP calls that will run a bash script with an environment crafted by the caller?

Why would anyone do such a weird thing?

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Oz carrier Tiger Air takes terror alerts to new heights

John Hughes
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Re: Targeted

And I noticed that you have quielty ignored the rather important fact that its the violent behaviour of NI citizens which lead to the armed forces been used a police force, instead of having a civilian police force.
And what you seem to have forgotten is that initially the army were sent in because of the violence by the unionist side. The "civilian" police force were seen as part of the problem, not the solution. (Remember the B specials?)

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Get your Indian Landfill Android One handsets - they're only SIXTY QUID

John Hughes
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Re: Just the phone

Not terribly amazing.

GBP 64 is 81 EUR.

Free are selling:

Alcatel POP'C5 for EUR 79.

Huawei Ascend Y330 for EUR 59.

ZTE F160 Noir for EUR 9.

(No contract - those are prices for the phones.)

(Ok, the ZTE F160 isn't android).

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Oi! You noisy servers! Talk among yourselves and stop bothering that poor router!

John Hughes
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Re: Two observations

Nah, DMA over ethernet is OK.

DMA over IP, which is what this is, however...

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Power station fault cuts electricity, water and internet in Cairo

John Hughes
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Re: ' When we chose Cairo, we were aware of their power problems

So no onsite UPS with generator back up? I guess that's now in budget then?

Didn't bother to read the article, did you.

The majority of our staff are working from home

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NASA finds ancient films that extend Arctic ice record by 15 years

John Hughes
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Re: The blind men and the elephant

Our climate (and many other things in the environment and life in general) is made up of cycles within cycles within cycles
Meaningless drivel.

Varying solar output needs to be taken into account [...] Fortunately some researchers seem to be looking at this now.
What on earth makes you think that varying solar output hasn't been considered before?

Most of the most vocal supporters of these theories don't even understand how the electricity in their homes works

It's entirely possible that Svante Arrhenius didn't even have electricity in his house when he calculated the greenhouse effect.

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John Hughes
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I quite liked "client science".

data that's already helping confirm records of sea ice extent from the 1970s (when measurements currently used by client science begin).

Shouldn't that be "began"?

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CNN 'tech analyst' on NAKED CELEBS: WHO IS this mystery '4chan' PERSON?

John Hughes
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Re: I'm with French on this

Dude, get it right: le_mot_de_pa€€e

L€ mot d€ pass€, surely?

Traditionalists might prefer something with a "₣" in it.

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John Hughes
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Re: Not forgetting regional variations

Further north, it might become pa??word because it looks like they have not yet figured out which currency to use if Scotland becomes independent.

Then that'd be Pa¤¤word.

Isn't "¤" the most uselss latin/unicode symbol ever?

The currency sign (¤) is a character used to denote an unspecified currency.

... It was proposed by Italy.

Ah, that explains it.

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Climate: 'An excuse for tax hikes', scientists 'don't know what they're talking about'

John Hughes
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Re: In the 1970s...

The scandal of the climate emails
What scandal?

the destruction of the raw data used to construct the "hockey stick"
What data?

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There's NOTHING on TV in Europe – American video DOMINATES

John Hughes
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Re: Europeans have no guns?

Yup. There are two countries that are insane about guns:

The USA

and the UK.

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John Hughes
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Re: Bang bang!

"Europeans have no guns" is only true if "Europeans" are English, Welsh or Scottish.

Guns/capita:

USA: 97

Switzerland: 45

Sweden 31

Norway 31

France 31

Germany 30

...

Nirland 21

...

England & Wales 6

Scotland 5.5

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Royal Navy parks 470 double-decker buses on Queen Elizabeth

John Hughes
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Re: a navalised Typhoon

From simulator studies, the thrust-to-weight of a Typhoon is enough to get off a ski-jump deck of this size without a cat
Loaded or empty?

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The truth on the Navy carrier debacle? Industry got away with murder

John Hughes
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Re: In the early 60's Labour cancelled the TSR2 in favour of the "customized" F111 variant.

Black night rocket program before that, built on a shoe string & successfully put a satellite in orbit then shut down!
No, it was worse than that.

Black Arrow was cancelled before launching Prospero. But it was on the launch pad, ready to go, so they just launched it anyway.

And so Britain got its status as a space power, having launched one and only one satelite on its own launch vehicle.

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John Hughes
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Re: Lewis misses the point

Why not scrap the entire idea of launching 12 - 40 fighter aircraft and instead devote the ship to a fleet of 100 or more armed UAVs?
This would be a good idea, except that developing the UAVs would take another 20 years.

(Any solution to a military procurement problem that involves something "new" just makes things worse. Develop new stuff before you need it).

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John Hughes
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Re: Chocolate Teapot

Re. Dauntless. It could only fire if fired upon.

Why?

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NASA: Satellite which will END man-made CO2 debate in orbit at last

John Hughes
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Re: On the gripping hand..

All the CO2 we are releasing from fossil fuels were in the atmosphere at one time right? A time when the Earth sustained numerous, enormous, and hungry dinosaurs for millions of years.
And very few human beings.

(Actually, to be less flippant, the carboniferous, when the coal beds were laid down, had amphibians, not dinosaurs).

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John Hughes
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Re: Call me stupid, but...

I'll give you my theory. The sun is getting warmer and going to fry the earth in the coming years, and the people with the shiny lenses big enough to tell the difference are keeping mum about it.
The sun is getting warmer, this information is well known, nobody is hiding it. It will indead fry the earth.

The only thing is that it is getting warmer very very slowly from our point of view, over millions of years.

And the warming we're interested in is happening over a rather shorter timeframe.

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John Hughes
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Re: now hope for some volcanoes

And that's one reason we can't agree. One side says the contribution is immense (over 50%) while the other says it's insignificant (only 5%), and BOTH sides cite evidence and claim their percentage as fact. How is this possible?
Neither of those figures is true.

Human emissions are miniscule compared to natural emissions, way less than 1%.

Human emissions are enormous as a percentage of the rise in atmospheric CO2 - about 200%.

How can this be? Because of the carbon cycle. Natural emissions, and about 50% of human emissions are taken up by various carbon sinks (photosynthesis, ocean acidification and so on). The left over 50% of human emissions goes into the atmosphere.

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John Hughes
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Re: Well done NASA!

Who could "not agree with the mission parameters"? Is there anyone who doesn't want to know where the different CO2 sources and sinks are?

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John Hughes
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Re: On the gripping hand..

I have to ask. Is it really, REALLY that huge compared to natural phenomenon such as spontaneous fires and animal respiration?

Yes, becase spontaneous fires and animal respiration add 0% CO2 to the atmosphere,

The CO2 emitted by burning wood all came from the atmosphere, fixed by photosynthesis.

The CO2 emitted by animal respiration all came from the plants that the animals ate, The plants got the CO2 from the atmosphere.

And what about counter-reactions like photosynthesis? Wouldn't increased CO2 be offset by increased plant activity? Why is the CO2 such that plants, diatoms, and such can't keep up?
Because there are other limiting factors. But we know our emissions are partly being taken up by natural sinks (unfortunately including ocean acidification) because we know how much CO2 we are releasing (there is a little known branch of mathematics called "accountancy" that tells us pretty exactly how much fossil fuel is being burnt) and we know how much the atmospheric CO2 is increasing. It turns out the atmospheric increase is about half of our emissions.

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Viv Reding quits justice commish role - heads for EU parliament

John Hughes
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Re: European justice commissioner Viviane Reding...

This was a power grab. A putsch. Don't mistake it for democracy.
Power grabs by democraticly elected bodies is how democracy advances - just look at British history for examples.

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John Hughes
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Re: European justice commissioner Viviane Reding...

I had a choice to vote for Juncker, I didn't, I voted for Schulz

- unless you are an EU commissioner (also not elected!) this sentence makes no sense.

Nope. I voted in a country where candidates in EPP and S&D member parties were standing, and they made it clear in their election literature.

A vote for the French socialist party was a vote for the S&D and hence a vote for Juncker.

(By the way, you've confused commision and council - it was the EU council (composed of elected heads of state) who got to propose the candidate for President of the EU commision.)

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John Hughes
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Re: European justice commissioner Viviane Reding...

"Don't like Cameron ? Vote against him. Don't like Junker ? Er..."

How can you vote against Cameron? Where is he on the ballot. (outside Walmington on sea).

You can't - you can only vote against the conservative party.

I had a choice to vote for Juncker, I didn't, I voted for Schulz. If you want to complain you should be complaining that because of Dave's stupidity you didn't have a chance to vote *for* Juncker. (Unless you were voting in London). You should also complain that because of the cowardice of Ed and Nick you didn't get a chance to vote for Schulz or Verhofstadt.

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British boffin tells Obama's science advisor: You're wrong on climate change

John Hughes
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Re: Climate Scientist. . . hahahahaha. . . good one!

"Until there is a decent swathe of double-blind research done every piece of information has been produced against someone's agenda.:"

That's where we get a whole bunch of planets, and on some of 'em we release CO2 while on others it's harmless N2 and we see what happens? (While not letting the planet or the reasearcher know which is which).

Clown.

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Greenpeace rejoices after getting huge renewable powerplant CANCELLED

John Hughes
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Re: Tip of the hat to Lewis

"Here in Austria, there are no kangaroos btw"

I think you might be wrong.

http://austrianindependent.com/index.php?id=11510

"The baby kangaroos at Vienna’s Schönbrunn Zoo are enjoying the heatwave in Austria as these new pictures show."

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John Hughes
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Re: And who will not be happy

"Look at bio-diesel. They were all for it initially. Now that it's been shown to be a pile of poo, they are against it."

I don't understand. You're complaining because they changed their policies to fit the facts?

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John Hughes
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Re: Lower CO2 emissions maybe

"Given that the CO2 from the concrete is released at ground level it will be consumed rather expediently by the local plant life, methinks. It's a slow-release process, not a carbon bomb.."

And your research that supports this "interesting" theory is published where?

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Poll: Climate change now more divisive than abortion, gun control

John Hughes
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Re: Obama tells us

Spiked Online?

Seriously? The Revolutionary Communist Party?

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John Hughes
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Re: That "pause"

What's a "pause"?

If we look at the period 1979-1997 we have a nice clear trend;

http://woodfortrees.org/plot/hadcrut4gl/mean:30/from:1979/to:1997/plot/hadcrut4gl/from:1979/to:1997/trend

If global warming "paused" in 1998 we'd expect that most years since 1998 would be below a projection of that trend, right?

Amazing. Every year since 1997 has been *above* the 1979-1997 trend.

What pause?

http://woodfortrees.org/plot/hadcrut4gl/mean:30/from:1979/to:1997/plot/hadcrut4gl/from:1979/to:1997/trend/plot/hadcrut4gl/mean:30/from:1997

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John Hughes
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Re: That "pause"

Central England? That's your idea for a proxy for the global temperature?

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US citizens want stricter CO2 regulations by two to one – Yale poll

John Hughes
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Re: It is an outright lie.

"This "radiative forcing" furphy again. Please let me know when your computer models start producing results that match the real world."

Amazing, I didn't know that Svante Arrhenius used a computer.

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John Hughes
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Re: Cut ALL sources!!

"There are lots of things that produce CO2. Among them are animals"

Idiot.

The carbon emitted into the atmosphere by animals comes from the plants they eat. Where do you think those plants got the carbon from?

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John Hughes
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Re: Plant food

"One has to ask why they are so down on the best free plant food available, CO2, especially when water vapour is a better greenhouse gas."

Oceans. We happen to live on a planet that has these huge masses of water sloshing around. You can't increase the amount of water vapour in the atmosphere just by emitting it - whatever you emit will just fall out of the sky as rain and end up in the ocean.

If, however, you increase the average temperature, say by releasing greenhouse gasses that are not in equilibrium, then you can increase the amount of water vapour in the atmosphere, and, as you point out water vapour is a very strong GHG.

So now do you see why CO2 is more of a concern than H2O?

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John Hughes
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Re: Yale Poll=Tainted Goods

"A modern coal plant produces very little pollution other than CO2 and H2O"

Atmospheric. You forgot to specify atmospheric pollution. A modern coal plant still produces megatonnes of filthy fly ash.

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Pirate Party runs aground in European Parliamentary elections

John Hughes
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Meanwhile, in France:

Ile de France: 0.49%

Massif central: 0.04%

North West: 0.22%

Overseas: 0.51%

South-East: 0.06%

South-West: 0.49%

No candidates were presented in the "East" or "West" regions.

Poor show.

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Latest Snowden leak claims NSA bugged ALL mobile calls in the Bahamas

John Hughes
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Abu Hamza

It's always easy to claim that "bad people" shouldn't be protected by the law.

Just hope they never decide you're a bad person.

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Scientists warn of FOUR-FOOT sea level rise from GLACIER melt

John Hughes
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Re: Note to self

Ready to welcome all your new neighbours I hope.

Abidjan, population over 2 million, is around 50cm above sea level.

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Most Americans doubt Big Bang, not too sure about evolution, climate change – survey

John Hughes
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Re: BRAWNDO!! IT'S GOT ELECTROLYTES!

Yes, but it's pretty well established that reading Freakenomics reduces your IQ.

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John Hughes
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Re: Breaking News!!

Ding! wrong again.

Earth warms -> CO2 rises -> Earth warms *more*.

Thank you for playing.

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John Hughes
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Re: Breaking News!!

"Do you believe that global warming is real? Sure. We have evidence going back millions of years that there is a cycle."

Yup, and we're in the cooling phase of the cycle.

Odd that the temperature is going up.

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OpenSSL Heartbleed: Bloody nose for open-source bleeding hearts

John Hughes
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Re: The real problem is C

"Hey, I would love to chuck C as well but Heartbleed could have happened in any language. RFC6520 says return the bytes and the code returns the bytes."

No. RFC6520 (written by one Robin Seggelmann!) says to reject all requests with invalid length fields.

A language with array bound checking would have done that automatically.

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John Hughes
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Re: @Gene Cash

"clever grep scripts." is static code analysis.

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Gnome Foundation runs out of cash

John Hughes
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Re: Back to the basics, hurrah

And how much money have you given to the XFCE developpers?

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John Hughes
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Re: Wow! That many people moved to KDE or XFCE?

Ah, you used to give money to the Gnome foundation and now you send it all to KDE?

No, you never gave a penny, so you not using their software has nothing to do with this story, but you just want to flap your mouth.

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Anatomy of OpenSSL's Heartbleed: Just four bytes trigger horror bug

John Hughes
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Re: Rust would help, but there's a reason it's not used there

So, we use C because it's fast.

And it's fast because it has no bounds checking.

And we need bounds checking.

So we add it to our C code, except when we forget.

Isn't there some problem here?

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How Brit computer maker beat IBM's S/360 - and Soviet spies

John Hughes
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Re: 3.142

And, of course, the IBM S/360 was a part British design - a lot of the work on the smaller models was done at IBM Hursley, some people even claim that the first working S/360 was at Hursley:

"Endicott and Poughkeepsie were months later"

-- John Fairclough

IBM was sometimes described as the largest British computer company.

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John Hughes
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Re: Plus ça change...

Well the 1900 had some disadvantages compared to the S/360:

1. It had a 6 bit byte, so you only got lowercase with a lot of faffing around (shift characters).

2. It had a 24 bit word, only 22 bits of which were available for addresses, so you couldn't address as much memory.

There were, however some major advantages:

The 1900 had limited virtual memory from day one - each program ran in its own address space, defined by a base and limit register. The S/360 ran all programs in the same address space (with protection against overwriting another programs memory). This made relocating programs on the fly impossible on a S/360, so having multiple programs in core was harder and needed fixed memory allocation.

IBM fixed that with the 360/67 and the 370 series which introduced real virtual memory.

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