Posts by jabuzz

Re: Version numbers are not what you think

Given that all supported versions of Windows have SSH built into the OS most of the use cases for PuTTY no longer exist.

Re: "The timing is also unfortunate for the company ...

The problem with that thesis is that the Pfizer vaccine used essential ingredients sourced from the UK. Noting the UK never threatened the EU with law suites or blocking exports of critical components for the Pfizer vaccine.

Re: "But that is so clunky it could only be a Windows app."

You no longer need PuTTY on Windows (recentish version 10 or any 11) to SSH into something. OpenSSH is included in the OS, any cmd.exe or PowerShell prompt and you can just SSH as you would from a Linux/Unix prompt.

Most x86 machines since about 2007 are 64 bit. We are talking pre Core2 and some Atoms for 32 bit only, noting some Pentium4 are 64 bit. I do have an ancient Tecra 8200 which is Pentium3, not sure if it even powers on anymore and it's 20 years old.

The idea that Heriot-Watt started as a brewing school is total cobblers. It was also never a polytechnic. A cursory check of the wikipedia page would disabuse anyone of those false narratives. It is remarkable that if it is genuinely your Alma Mater that you are so ill informed of the institutions history. Having passed through Heriot-Watt myself I cannot understand how you could be so ill informed.

Re: Captain Obvious

Remember when Postgres didn't do SQL then? Want to know why MySQL is so popular? The answer is simple at the time there where three options for a database on Linux. mSQL which was not free the application using it was not opensource. Postgres which was a great database but the query language was not SQL, and finally MySQL which was GPL and the query language was SQL.

By the time Postgres was fitted with an SQL query engine it was too late and MySQL had the mind share. If you don't this history then get off my lawn.

Re: Will be interesting

Two cards one VISA and the other MasterCard from different card issuers is the miniumum prudent of cards to have. Insulates you from a whole bunch of failure modes from VISA going down, your card being cloned and stopped by the bank, etc. etc. I would argue a third card left at home locked up is also prudent for when your wallet is lost or stolen. Get back home and you have a means to make purchases while your replacement cards arrive. Debit cards are for withdrawing cash only. Its not funny when important direct debits start failing when your current account is drained.

Re: No....not 3.....but 4......

You must me using some shitty backup software or don't know how to do backup is all I can say. When using real backup software with enterprise backup storage then you can be confident that you have everything backed up because the backup software tells you so and you can be confident that it can be recovered.

Just the other week did a restore of 100's of TB (this was planned I might add part of a major storage upgrade that involved removing all the hard disks from the storage system and replacing with larger ones and a formatting a new GPFS file system) and other than some trial partial restores to get a handle on the amount of time required if you think I did a full test you are off your rocker mate. Needless to say Spectrum Protect/TSM restored the lot no problems. I had zero concerns on the ability of TSM to restore the data.

Why would you need a VPN? A sensible run call centre would be in 2020 using software that runs in a web browser, which will be running https anyway. Best practice is to secure the endpoints because you can't trust the internal network anyway. All you should need is a Chromebook or better.

Then you just need a way to route calls and VoIP does not require a VPN either to be secured. I had to call eBuyer today due to their silly systems ignoring the input address and defaulting to my work address and well the building is closed. I would lay money that the call was handled at home based on the background noise.

If I where in charge I would be on the line to the lawyers looking for grounds to fire the person responsible for call centre operations for failure to make sure staff could work from home. Two years ago it was "beast from the east" so it's not exactly an unprecedented occurrence. There where a couple of bad winters on the trot a decade ago too, so failure to prepare is IMHO gross incompetence.

Re: Needed Engineering Input

Den's unique selling point (at least as far as I could tell) was that if you switched a light on via the internet then the switch actually moved in the socket to reflect the status. Similar with the sockets. Noting that most other countries don't have switches on their sockets. Most "smart sockets" and light switches use push buttons for this. Another selling point of the Den was that the light switches didn't need a neutral wire at the light switch which most UK homes don't have (they have live, switched live and earth).

Re: Depends if decent efforts at data security made by Morrisons

He used a USB stick probably because it was convenient. I could write a javascript program that runs in a web browser that streams the data as a series of QR codes (or similar) that I record on my mobile phone as a video then turn back to a working file. Try protecting against that.

Re: Hold out ...

The USS pension scheme are very unlikely to be looking for anything other than long term revenue generation.

Re: keeping swappable spares in stock might make sense

If it's IT kit and from a reputable manufacture, you head on over to the local tat bizzare that is eBay and buy the part as a used item from an IT recycler. The older method is to ring up a seller of refurbished parts and buy it from them direct though this tends to be more expensive in my experience.

Re: You've obviously not seen systems run by professionals then

Here is an employment tribunal judges view (not mine I just happen to know them) on "professional". If there is not a professional standards body that can kick you out of the profession and stop you ever working in the profession again if you turn out to be an incompetent numpty you are not a professional.

Re: "File system" not "total aggregate"

Yeah a 1EB Lustre file system, how long do they expect that to last before it eats itself. While Lustre has fsck tools they basically take forever in my experience to the point that even on a 150TB file system they are unusable, and Lustre would basically develop corruption about once a year for no apparent reason.

Re: Bar Stewards

If you believe that I have a bridge to sell you. My source of information on the subject is my brother who is a salaried employment tribunal judge, and he tells me that it's basically all EU law.

Re: This is hardly a US speciality...

In addition every one in the leave campaign said a deal would be "easy peasy" to negotiate. Which is why even arch Brexitiers like Gove and Greene have openly admitted that there is no mandate for no deal.

The simple problem with Brexit is that the sort of Brexit that the long term agitators (aka people who never respected the 1975 referendum on membership of Europe) of Brexit want is fundamentally incompatible with the Good Friday Agreement, which basically mandates a customs union and regulatory alignment with the EU.

The deal May has presented (and it's not just her deal it's the EU's too) is as far as you can get from the customs union and regulatory alignment and respect the Good Friday Agreement. Noting there is no electoral mandate for breaking the Good Friday Agreement either.

The simple solution is to ask the people if the deal is acceptable or should we remain. Noting that in 2012 the likes of Mog said a confirmatory referendum on the deal would be perfectly reasonable, and Farage two days before the result said a 52/48 result would be unfinished business and he would not respect it.

Re: Didn't the UK create these rules?

No civil servant in the UK is employed by an elected representative either. That is the point of an independent civil service. This is not the USA where huge swaithes of the civil service are political appointees.

If you care to watch Yes Minister/Yes Prime Minister you will see British civil servants do reasonable job of countering the wishes of the electors too.

The reason that sections of the British press refer to EU civil servants with the pejorative description of unelected is because it suits their rabid anti EU stance.

Re: Judicial precedent for refusing to continue ...

Then you don't know many Judges. The Judges are highly independent of the executive and legislative branches of the state, and have been that way since Henry II reign.

And you would be wrong. There is a picture of the very first working MRI scanner on the following Wikipedia page

https://en.wikipedia.org/wiki/History_of_magnetic_resonance_imaging

It had nothing what soever to do with colliders. Heck the copper piping on the magnetic coils was after the fact water cooling, it's not even superconducting. At the time it was the largest magnet made by a certain company in Oxford. I would suspect that MRI is more of an economic driver for large magnets these days than colliders. The money spent on CERN is small beer compared to the annual market for MRI scanners.

Re: Too late

The strangeparts youtube channel. Headphone socket in iPhone 7 https://www.youtube.com/watch?v=utfbE3_uAMA

You are assuming the MAC that you are seeing is not a fake one in the first place. If I was up to no good on a computer one of the first things I would do is set the MAC addresses on my kit to something other than their manufacturing default.

Re: How long until the new referendum will be called?

Have an STV (single transferable vote) referendum, with options of remain, no deal, and May's deal.

Of course that would be the third referendum on membership of Europe, the first being in 1975 which the Brexiter's have never respected, because if they did there would not have been a referendum in 2016.

Hey Farage two days before the result said that if it was close (at which point he expected to loose) said it would be unfinished business and he would campaign for another referendum. Then as soon as the result was in his favour it everyone had to respect the result and calls for another referendum where "undemocratic".

Re: Intel in trouble

We have a new cluster at work for just over six months and had two possibly three (I loose count) CPU failures now and this is Skylake Xeon Gold 6138's which is only 14nm stuff. These are genuine verified CPU errors, try pinning a program to run on one of the CPU's in the system (they are dual socket servers) and it exits with errors. Replace the CPU and it's fine. In my previous 25 years in IT support I have known have had exactly one CPU failure.

Re: You shouldn't be able to get to there from here.

The thing is it is almost impossible to stop someone who wants to getting data off a system. I am sure you could write say a PowerShell script to display a series of QR codes or even just a blinking square of the screen from a file that I can capture via video on my mobile phone with an app that turned them back into the original file and then walk out the building. How do you propose stopping me do that? Perhaps I can get the PowerShell script in through the simple expediency of emailing a PDF of the source to myself.

A 200GB microSD card is £55 on Amazon with a 400GB one only £130. If you willing to pay through the nose you can get a 512GB one too though it will set you back £290.

Would Morrisons be vicarious liable if an employee walked into a store and gunned people down?

Re: You don't cancel a successful program

The screen is the value proposition. Nothing else gets you a retina display with somethimg other than a 16:9 aspect ratio. Well the Google Pixelbook does, but back when I got my Surface Book laster year it was Chromebook Pixels and they maxed out at 64GB of storage. So I went Surface Book and I am basically happy with it and it rarely boots into Windows either running Linux. I admit to not using the pen even though it works, and the Nvidia GPU does not work, but I don't need it so it is fine by me. Basically I had to get it if I wanted 16GB of RAM and 1TB of storage. The cameras dont work either, but that is actually a plus in my view. The screen however is to die for. If it ain't retina its junk in my view these days. I could never go back.

Re: ACII stupid question and you get a stupid ANSI...

Screw AltGr (especially as the cleaners seem to have made off with it on my Model M at work yesterday) and give me a compose key any day of the week. Well OK I have Scroll Lock mapped to compose as it's a pointless key in 2018. However AltGr is a horrible abomination that needs to die die die.

Re: Who do you trust?

If this where in the UK that evidence would not even make it to a jury. Under the Police And Criminal Evidence Act otherwise known as PACE it would all be inadmissible. If the Crown Prosecution Service where daft enough to even try and use it the defence barrister would object, the jury would be sent out (so as not to be prejudiced) there would be arguments before the judge who would then rule the evidence was inadmissible.

That said it was not always like this in the UK...

I only have Visa and Mastercard credit cards, but I do make sure that they are from totally separate banks. Then for good measure I have a stash of cash in the house, ten crisp each of the three lowest denotation notes.

Single use medical items don't end up in ocean unless the hospital is risking a massive fine. Heck they don't even end up in landfill. The only disposal option is incineration after autoclaving. Well at least here in the UK that is. I would imagine most developed nations are the same for the same reason. The idea that we need to do anything about it in the UK is utter ignorance.

Re: Hypocrites

More people voted out of a larger population. Was it the highest turnout for a referendum? Was it the highest percentage vote for the result in a referendum? A higher percentage of the population voted in 1974 to stay in Europe, apparently you don't like respecting the result of referendums unless the vote is the one you want.

Re: Old Media

The TK50 aka CompacTape I was the prerunner to DLT. It evolved into the TK70/CompacTape II which then became the CompacTape III later renamed to DLT III. Capacity on a TK50 was 94MB, rising to 294MB on the TK70 and 2.6GB in the DLT III. All superseded by LTO.

Re: Sigh .....

The problem with BT or more precisely the telephone network when it was operated by the Post Office is that is was undergoing a massive expansion. That is hundreds of thousands of lines where being added every year for best part of two decades. By the time BT was privatised all that had more or less ground to a halt and the old electromechanical exchanges where already in the process of being replaced with shiny SystemX ones, which improved the reliability of the system. All of this would have happened regardless of whether the it was privatised or not.

The real villain is actually Rupert Murdoch. BT offered back in 1997/98 time frame to fibre up the whole nation if only it could get out of the restriction of doing TV early. Murdoch was able to persuade the Labour government that this was not the best option. One can only hope that one day he gets lynched for that.

Re: Do the TSB not have anywhere left where you can just go and draw your money out?

I would recommend making sure you have at least one Visa card and one Mastercard, and some actual cash hidden somewhere safe in the house. I also recommend a third card that you don't actually carry around for when you loose/have stolen your wallet/purse.

And if they are launching on a block 4 then the bit about recovering the booster does not make sense either. Musk said earlier that they won't be reusing anything other than a block 5 going forward, and they are just using the older stages to explore the landing envelope.

There are a small number of dwellings, almost exclusively hunting lodges stuck at the end of dirt tracks miles up a glen with not a single other dwelling between them and the main(ish) road. The Scottish government probably rightly thinks that if the folks staying in said hunting lodges what to surf the internet with superfast speeds on an evening they can pay for that themselves with FTTPoD, because the public purse is not subsidising that. Note due to the none straight nature of most glens using microwave links is not a viable option either so it's pretty much FTTP or nothing.

The rest of the highlands the Scottish government are fairly desperate to cover with decent broadband in an effort to stem any further depopulation.

And last time I checked a 60 hour week was illegal in the UK except under some very special circumstances. Even then the long term average must be well below 60 hours, hum..........

Re: A stand-alone program to ...

Yeah except if you want echo to interpret backslash escape sequences you need to use the -e option (at least on all my Linux machines) so the command needs to be echo -e "\007" though echo -e "\07" works, as does echo -e \\07 which is a even fewer characters. However instead of using random octal why not use \a which is the alert backslash sequence so echo -e \\a is the shortest variant.

Re: Mesh Networks

Great but roaming between your cheap access points won't work reliably without 802.11k and 802.11r, which is where the BT Whole Home WiFi comes in. They also can be linked together with some Cat6 if you wish and this is probably recommended in the instructions.