* Posts by Jonathan Knight

14 posts • joined 11 Jan 2008

The Google Home Mini: Great, right up until you want to smash it in fury

Jonathan Knight

Re: So, plays tunes you own, alarm clocks stuff you set and listens to everything you say 24/7

According to a presentation from Amazon I attended, the Echo does process the trigger word locally using a cyclic 20 second buffer and then passes the remaining sentence to the cloud to process.

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Vibrating walls shafted servers at a time the SUN couldn't shine

Jonathan Knight

Re: Wind!!!

We had problems with the Air Ambulance which landed through our line of sight microwave link. Seemed churlish to complain.

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Manchester college swaps out disk for rackful of hybrid flash

Jonathan Knight

They've skipped a bit in the logical argument. The Tegile array uses compression and deduping so they've traded off some of the extra speed in using a compression layer so they get the extra space.

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Dell plotting something touchy-feely on 'Canvas'

Jonathan Knight

Canvas is the name of a very popular VLE (or LMS if you're North American) so that's going to cause some confusion.

https://www.canvasvle.co.uk/

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AWS's S3 outage was so bad Amazon couldn't get into its own dashboard to warn the world

Jonathan Knight

Re: "The question is why do people want Internet-connected lightbulbs."

What about this wheel thing?

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KCL external review blames whole IT team for mega-outage, leaves managers unshamed

Jonathan Knight

So if I read this report correctly

HP engineers were sent to fix a failed piece of hardware several weeks after a firmware upgrade had been released to address a problem that would cause catastrophic failure of the system if a piece of hardware was replaced.

Presumably HP should have had a procedure in place to upgrade the firmware before carrying out any operations that may lose the customers data.

However, this report does not question the actions of the HP engineers and puts he entire blame for failure to install the correct firmware on the IT team.

I'm of the opinion that the HP engineers are the cause of the failure and have failed to carry out due diligence before carrying out the procedure to replace the hardware.

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Bad news: Exim hole was going to be patched on Xmas Day. Good news: Keyword 'was'

Jonathan Knight

Re: Sysadmins, or....

I think this has to be one of the dumbest things I've ever seen and it's making me seriously doubt the wisdom of using Exim anymore.

Releasing security updates when most sysadmins, network admins, change control board and service desk staff are on holiday just opens the door for hackers to exploit the bug for a week before anyone can do anything about it. It may be an open source project, but the software is run by professional institutions who have change management processes and testing processes in place that they have to go through before deploying a new version. It isn't a case of SSH in, compile up the new version with all the bells and whistles and stick it in place. There are plugins and boundary cases that'll need testing against the new version so unless we want to give up Christmas Day and Boxing Day we have to just live with the fact that Exim may get hacked or turn off the mail system.

Microsoft release their patches on a Tuesday which shows they've thought about this and realised when would be the best time to release a patch so that the sys admins have the best opportunity to test and deploy in the shortest timeframe. Only when they see live exploits of a bug do they rush out a patch.

Unfortunately Exim now seems to be aimed at the hobbyist mail administrator who is available on Christmas Day and not at the large institution who would struggle to get enough of the IT team to work Christmas Day to roll out an upgrade.

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Oracle finally targets Java non-payers – six years after plucking Sun

Jonathan Knight

Re: @James & Shell User

Solaris was built on System V which itself traces its heritage back through to the 1960s. Solaris brought proper shared memory, multiprocessor support, dynamic libraries, some cool thread jumping processors and X windows to mainstream workstation computing. Because they were open and friendly, they were the hackers platform of choice through the 80s and early 90s. We liked Alpha, but Solaris was where you went to build ideas.

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Google's Chromecast Audio busted BT home routers – now it has a fix

Jonathan Knight

Not just Chromecast

My Humax FVP-4000T will cause the BT router to reset constantly if connected via the ethernet port. It works fine on WiFi.

I think the BT router has some issues.

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Microsoft SQL Server for Linux is a brilliant and logical idea

Jonathan Knight

Re: Why

Because Linux is a more stable and more feature rich environment for sys admins to work in. Many small scale apps (and some big ones too) run on MS SQL server so being able to put that in docker on a linux guest is very tempting compared to running up another windows server box.

As MS have just offered MS SQL 2016 for free if you migrate from Oracle then there's a significant short term cost benefit as well.

If MS can win over some linux sys admins to viewing MS SQL server as a well behaved and low impact solution then that may lead to a long term market share gain.

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This is why copy'n'paste should be banned from developers' IDEs

Jonathan Knight

A zero byte executable file will (by default) be run by the shell, which returns 0 (true). Old versions of unix (version 7 et al) would have /bin/true as a zero byte executable file.

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German ATM displays bank’s network config data to infosec bod

Jonathan Knight
Happy

Has the Euro been replaced?

I notice that this German ATM machine appears to be handing out $100 bills. Has the Euro crashed completely while I've been at work?

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Jobs' 'incredibly stupid' prattlings prove ebook price-fix plot, claim Feds

Jonathan Knight
Thumb Down

Talking of e-book prices...

...I'm always a bit irritated when I get charged VAT for an e-book and not for the dead tree version. A quick look on the governments petition site reveals someone else has already had the same idea

http://epetitions.direct.gov.uk/petitions/47201

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Beeb's iPlayer reaps streaming traffic dividends

Jonathan Knight
Go

Re: But still the BBC don't listen

"Because Adobe do not and will not provide a 64bit flash plugin for linux."

I'm on a 64 bit Linux system and have adobe flash working fine. The trick is to run a 32 bit version of firefox, in fact I've removed the 64 bit version so I can run flash, java, mplayer (for quicktime and wmv) and all the other 32 bit plugins.

There is also a tool to allow 32 bit plugins to run under a 64bit firefox but I can't see the point at the moment. I'm not sure why I would need a 64 bit web browser.

Flash movies are an excellent way for the BBC to stream content as it does run on most platforms.

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