For some reason I have this going round in my head. I’ve not heard anything from Extreme in years, so this is strange.
God isn’t Dead? from 3 sides to Every Story
Ah look at all the lonely people, losing faith
In a world full of despair. No one who cares,
Wondering where God disappeared.
I see the pain in everybody’s faces, asking why
The God up in the sky didn’t say goodbye.
Please tell me God didn’t die.
Please tell me God isn’t dead.
Please tell me God isn’t dead.
Please tell me God isn’t
I wanna know if he’s
Please tell me God isn’t
Tell me God isn’t dead.
I wanna know
Read more: Extreme – God Isn’t Dead Lyrics | MetroLyrics
Explained: why a reboot is the go-to computer fix
It’s the most common answer to our computing woes: when your PC or mobile is playing up, try turning it off and on again. Or, alternatively, rebooting.
To understand the concept of a “reboot”, it’s helpful to first understand what a boot means as far as computers are concerned. The word comes from the expression “pull yourself up by your own bootstraps”, which I’ve never fully understood, but apparently means “improve yourself by your own efforts”.
In a computer, the only program physically built into the computer hardware is a tiny one, called the “bootloader”. When the computer starts up, this program gets control and loads, or “boots” another, much larger, program which serves as the “operating system” for the computer. We know these systems by such names as Unix, Mac OS, Android and Windows 10.
The operating system does for your computer what your parents did for you during the first five years of your life. It organises the allocation of resources, fetches things and puts them away – and controls what the programs can and can’t do. However, sometimes the operating system can get itself into a bit of a state – like your mum or dad did when the doorbell rang just as the washing machine sprang a leak and your pet rabbit escaped.
A clean slate
If we give the computer too many tasks to run – or a set of physical events occur in a sequence that the software writers weren’t expecting – then tasks can get “stuck” in memory. Computer scientists talk about a “deadly embrace” that occurs when task A is waiting for task B to do something, and task B is waiting for task A to do something, causing them both to get stuck.
In addition, as tasks run, they fetch and use resources such as computer memory and, over time, the arrangement of these resources will become fragmented and harder to manage, just like it is difficult to find things in an untidy bedroom (which is probably why your parents made such a fuss about it). A reboot may also be a temporary fix for problems caused by hardware that is becoming unreliable, particularly if things start to go wrong when components get hot.
Modern operating systems are very adept at spotting and removing stuck processes and also work very hard to keep things tidy, but sometimes a computer can reach a state where the best thing to do is start again from scratch. A reboot removes every task and then restarts with a clean slate.
As a computer scientist I’m always looking for the easiest way to solve a problem and rebooting a computer is a good thing to try first, before looking for more complicated reasons why a system is running poorly.
There are two flavours of reboot, which are often called “warm” and “cold”. You do a “cold” reboot by actually turning the computer off and on again. A “warm” reboot, meanwhile, just reloads the operating system. Sometimes a warm reboot will fix your problems, but if some of your hardware has got itself into a state where it is not responding to any signals from the outside world, you might need to reach for the power switch.
One thing reboots cannot fix, however, is malicious software such as viruses. These horrid bits of program usually insert themselves into the boot process so that they get control next time the computer starts up. The only way to get rid of these pesky intruders is to scan your system, find them, and remove them.
In my experience the need for reboots is decreasing over time. These days I find that the main reason why I have to reboot my machine is to install updates. This is because it is very hard for an operating system to update parts of itself while it is running – rather like trying to repair an aircraft in flight.
Some systems are never rebooted. Things like air traffic control systems and the programs that run our nuclear reactors are left running continuously. These systems have the advantage that they only run one particular program and their operating system can be built around this code. However, for general purpose machines like the ones on our desks and in our pockets, the need for reboots will remain for a while. For me, it’s just a necessary consequence of having such a powerful and flexible device at my fingertips.
To hear Rob’s reboot joke and more stories around the theme of “reboots” – from a Syrian rebel group’s rebrand to the resurrection of an old drug that could tackle brain tumours – check out the fifth instalment of The Conversation UK’s podcast, The Anthill.
How should I feel?
I want to be alone!
But then I want to be with people.
Should I actually be here?
No-one see me any way!
No-one sees the pain I feel!
What is wrong with me?
All I see is darkness all around.
I am lost and confused in a world full of pain.
My emotions have gathered and physically hurt.
I’m not sure of who I am meant to be!
Half a million households run risk of £1k fine due to TV licence changes that will mean you need one to watch BBC iPlayer.
This will only apply to iPlayer, not other catch-up services like ITV Hub or All 4 (formerly 4oD).
TV Licensing says you will need a licence if you access iPlayer through another provider, such as Freeview, Freesat, YouView Sky, Virgin Media, BT Vision, Apple, Roku or Amazon.
Four in five households are unaware of forthcoming TV licence changes which means they could run the risk of a £1,000 fine and a criminal record, a survey suggests.
New rules aimed at closing a TV licence loop will come into effect on 1 September meaning households need to buy a £145.50 licence in order to download or watch programmes on BBC iPlayer.
It means around an extra half a million households will need to fork out for a licence.
However, more than 80 per cent of people surveyed by comparison website Broadband Genie had no idea that the changes were happening in just five weeks’ time, meaning they could unwittingly break the law.
TV Licensing say it is currently mailing all unlicensed addresses about the change – and that there is a notice on iPlayer to let people know the law is changing. Next month, it will also have an advertising blitz. It adds that 95 per cent of households currently have a licence and estimates the changes will impact around two per cent of the nation – just over half a million households.
As you can’t watch BBC iPlayer in foreign countries, I already thought that you needed a TV license anyway.
This is a pencil
I am a pencil
I can write lots of things
and in Outer Space
I’m a clever little pencil
Should you require future disposal of corporate waste we hope we’ll be your ‘go to’ provider, don’t forget our service covers:
IT Asset disposal (computers, laptops, mobile phones, printers etc.)
Data wiping and destruction
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Have a look at this: https://secure.38degrees.org.uk/protect-our-bbc
Government plans to rip out the heart of the BBC are taking shape. Imagine a BBC where newsnight is riddled with adverts. Or a BBC so underfunded that independent news becomes a thing of the past and the airwaves are dominated by Rupert Murdoch’s media. This is what the Government wants – we need to stop them.
The BBC has been a trusted voice in British homes for over 92 years. It’s vital we move fast and show David Cameron that hundreds of thousands of us are ready to rally around our BBC.
Will you add your name to the petition to protect our BBC now? Just click the link and it’ll take less than 10 seconds: https://secure.38degrees.org.uk/protect-our-bbc
I was once like you are now!
New and shining and full of hope!
Be careful of who you trust, cause they’re all out for number one!
(Written Wednesday 16 September 2015)