* Posts by CrazyOldCatMan

6355 publicly visible posts • joined 6 Oct 2015

The rise and fall of the standard user interface

CrazyOldCatMan Silver badge

Re: Efficient interface

The history of vi tracks from this. Once you get the hang of its obscure commands, vi is very powerful, allowing very quick editing with minimal keypresses

The first 'proper' editor I ever really used was xedit on the IBM mainframe which was similarly obscure but powerful (a metaphor for the whole VM/CMS itself and TPF - the OS I was programming for). Designed for use on 3270 terminals that didn't have the concept of interactive screen updates (essentially just a list of screen updates got sent so, in those days of scarce bandwidth and CPU/RAM, you wanted to send as little info as possible which made short commands important).The whole screen got repainted every time there was an update although only the changed fields needed transmitting to the terminal.

We didn't have physical terminals - we ran the IBM 3270 emulator on our PS/2 50/z PCs.. (and not a lot of people realised that they allowed a DOS shell in the background or that they could run quite happily under Desqview..) I still remember that the right-hand CTRL key was repurposed as the enter key so that people who were used to the layout of the hardware terminals could use their muscle memory.

Also the mainframe had Rexx for doing scripting - not that we used it much.

Tesla Cybertruck gets cyberstuck during off-roading expedition

CrazyOldCatMan Silver badge

Re: Cyberdreck

Wankpanzer

Don't recognise that tank model? Was it one that never made it into production in WW2 through someone finally coming to their senses?

CrazyOldCatMan Silver badge

Re: Joke ?

Do they really intend to mass-produce and -sell them ?

Intend? Yes, Succeed? We'll have to wait and see (and be utterly unsurprised when the "mass" part is very, very limited. Won't stop Elmo from trump(eting) their success..)

CrazyOldCatMan Silver badge

Re: Why do people keep trying to go off road in those things?

meant the leave the road any more than my Audi coupe is

Just asking - does your car have the (apparently) entirely optional turn indicators? Just that a lot of the Audis around here don't so it must be an expensive option..

CrazyOldCatMan Silver badge

Re: Sports Futility Vehicle

That was the Tiger P (VK 4501 P) not Tiger II

Yeah - the Tiger II's always seemed to stop just below the crest of the hill, with only the turret peeking over..

Macy's and Sunglass Hut sued for $10M over face-recog arrest and 'sexual assault'

CrazyOldCatMan Silver badge

Re: scary

how about using DNA to predict a face and then using facial recognition on the predicted face. Utter insanity

Which smacks, more than a little, of Victorian-era eugenics.

The 'nothing-happened' Y2K bug – how the IT industry worked overtime to save world's computers

CrazyOldCatMan Silver badge

And no, the thought of what might happen if my programs were still around in another thirty years or so never crossed my mind

In the dim and distant past, when I was pretending to be an IBM mainframe TPF programmer (in the early 1990s) some of the code I was working with had been originally written in the late 1960s. Amongst other things, we were refactoring it to get rid of stuff like self-modifying code (they used every sort of trick to save space! - like reserving 200 bytes in the code segment then building some self-modifying code in it to do branching based on inputs. Not that big a problem when stuff was single-tasking (as long as proper input sanitisation had been done), *big* problem when everything became multi-reentrant).

Most scary? The fiddling with the tape logging code which *had* to be single-tasking so used spin-locks extensively. Mess that up and you have a 'makes-$6-million-an-hour' mainframe spending ages doing a core dump and re-IPL and a *very* unhappy VP of Production Services. I think I did more testing on that change than the sum-total of all my other changes..

I spent more time doing dev support than dev so eventually switched over full time. I *think* the stuff I worked on is probably still around

CrazyOldCatMan Silver badge

Re: Should have left some "bugs" in place

BREXSOD The Brtitish blue passport economy's screen of death

There FTFY

CrazyOldCatMan Silver badge

Re: Forewarned is forearmed?

wasn't available in Gin, which I mainly used

I mainly use gin too - with a nice tonic. Althouygh sometimes it's whisky (without tonic thankyouverymuch - I'm *not* a barbarian).

Sometimes, rum is nice too.

(13 days until January ends. And I can have a nice G&T again. Admittedly, I *did* need a break from alcohol because the 'one G&T' had crept up to 2 G&T then 3 G&T.. and the G wasn't a single either.)

CrazyOldCatMan Silver badge

Re: 2038?

I wonder how much of a problem the POSIX timestamp overrun is going to be

I'll be retired then so probably won't care :-)

(Unless someone wants to pay me mucho dinero to care.)

CrazyOldCatMan Silver badge

Re: Time Bomb Y2K

Oh, and the person we had an argument with worked in IT at the time and by his own admission did Y2K checking

A hell of a lot of the Y2K people I worked with were purely script-runners with minimal technical skills.. that relied on the few of us that did have the skills to actually interpret the output and decide what to do.

CrazyOldCatMan Silver badge

logical thought needed to connect all the work done before 2000 with the fact that nothing bad happened at 2000

I'm old enough to have been a Y2K contractor (and, unlike a lot of my colleagues, had actual support and techie experience beforehand). Spent most of my time dealing with non-Microsoft stuff (SunOS/Solaris/HP-UX/GuardianOS on firewalls/etc etc) - mostly because most of my contempories would freak if faced with a command-line and I'd already been using linux for about 4 years (and was a quick learner - this was pre-internet days so it was a case of "sit down with the manuals and learn how to do it")

Did some MS stuff as well and had the particular joy of seeing fully-patched and 'compliant' servers become non-compliant (or differently-compliant) with each successive patch. And applications (which at that point hadn't been patched) crash when the dates offered by the system differed from what they were expecting.

Then the Y2K projects started winding down, releasing lots of badly-trained and inexperienced 'IT engineers' into the contract market and my contract rate dropped and dropped - from £40/hour at one point to £15/hour - at which point it became less financially-viable to be a contractor.

So I blagged my way into a Solaris/NIS/network engineer permie job despite never having done it formally before :-)

Working from home never looked better: Leopard stalks around Infosys and TCS campuses

CrazyOldCatMan Silver badge

Re: I look forward to a leopard making a guest appearance in a BOFH episode very soon

I'm sure that he could be put to good use among the beancounters

Hello chaps, meet our new Morale Officer, name of Panthera Pardus. He's *very* keen to personally interview slackers..

He has a very... interactive technique. He's always happy with the results.

CrazyOldCatMan Silver badge

Re: any fashion house

it should protect against the unwanted attention of Tiddles the leopard

Since it has a bite force of 621.1 Newton I think you'd be better off with kevlar-backed full plate.. (11th highest bite force in the animal kingdom apparently).

(Plus, the teeth would go though the chain mail links and then split them apart unless they were proper riveted links. Which are by no means cheap).

And, unlike most cats, leopards are happy to eat meat that isn't fresh so even rolling in a week-old dead skunk won't save you!

CrazyOldCatMan Silver badge

What you dont know cant hurt you?

Or, at least, only briefly..

Tesla owners in deep freeze discover the cold, hard truth about EVs

CrazyOldCatMan Silver badge

Emissions testing has probably forced them off the road

If they are over a certain age (1982 or older?) then it's a visual inspection only. A clueless MOT tester once failed the MM on emissions - it had passed the 1990's levels but not the 2010 levels. Our mechanic took him round the back and pointed out the regulations to him and we were promptly issued a shiny new MOT..

It burns very little oil - we check it every 3 months or so but rarely have to top it up.

CrazyOldCatMan Silver badge

I also remember having a toolkit, gallon of petrol, engine oil, water, spare hoses, bulbs, plugs, etc and lots of rags in a box in the boot

Ah - you've seen our Morris Minor boot-box then?

Spare can of petrol (when she refills, that goes in first then gets refilled)

2L bottle of water

Antifreeze

Damp-start spray

Pack of light bulbs

Spare distributor cap

Spare coil

2 spare spark plugs

Small toolkit for fitting any of the above

CrazyOldCatMan Silver badge

Re: The comment on AC is pure BS

Just to guess maybe it takes away 5% of range

I think the "AC uses lots of power" trope is based on the old systems (as in 1970s and 80s) where they would sap a huge amount of MPG to use. Which is definately not the case with modern systems - the AC fitted to my Toyota has a negligable effect on the MPG (I was bored one week so measured the MPG of a weeks-worth of travel to work with the AC on and then again the next week with the AC off. Difference was about 2%).

So no, modern AC fitted to cars are not the power/MPG sapping units from 30 years ago.

CrazyOldCatMan Silver badge

Re: Yes ... But

hree wheel tricycle with a maximum speed of 30-40kph, but with enough power to lug 400kg of crops or the wife and three kids 20km to a market town ... and back

I'm sure that there will be plenty of backstreet mechanics in India, China and Pakistan offering to convert a Tuktuk to electric. It could probably even use lead-acid batteries like the old milk floats..

CrazyOldCatMan Silver badge

can have an 800km range with 10 minute recharge time

Saw an article about a new battery technology using charge-carrying nanofluid - essentially, you fill up with the fluid, as it passes through the battery unit it loses the charge and powers the car. Next fuel stop, you discharge the spent fluid (it can be recharged and re-used), fill up with charged fluid and continue.

It (currently) isn't in production but offers similar power density to the previous generation of batteries and is being actively worked on.

Found a link about it:

https://spectrum.ieee.org/flow-battery-2666672335

CrazyOldCatMan Silver badge

I had a Honda Civic and the stop-start would auto-disable if the battery voltage was too low.

That's probably a paid-for option on a German car :-)

CrazyOldCatMan Silver badge

Last task of the day was to take the car battery into my apartment at night.

*Proper* cars don't need no steenkin' battery to start - insert starter handle, turn until resistence, use motorbike kickstart technique..

(Tried doing it with my hands and the kickback, even from a puny 1100cc A-Series engine nearly broke my wrist.. Morris Minors can be viscious beasts if you don't treat them right!)

CrazyOldCatMan Silver badge

the seat warmer keeps my body warm, and my body keeps my hands and feet warm in their gloves and boots

Ah - to have an actual fuctioning circulation system and not have your hands (and feet) turn an unpleasant shade of white and blue, even in faux-fur-lined boots and double-gloves (silk undergloves, suede outer gloves). Even the vaso-dilation from coffee helps.

And that's only in -2C conditions. I love snow but there's no way I could move to somewhere really cold.

UK public sector could save £20B by swerving mega-projects and more, claims chief auditor

CrazyOldCatMan Silver badge

Re: Time to insource

it's the scary catch-phrase for anything that's just been quietly doing its job and minding its own business for decades

This is the irony of Cyber Essentials: "you can't have anything on your network that isn't supported by the manufacturer" - unless you are a Government department, running 'legacy code' on 'legacy devices' that actually still work..

Or indeed any Government department.. especially those with outsourced IT (which, AFAIK is all of them)

CrazyOldCatMan Silver badge

Re: Time to insource

The truth is that back in the eighties when they said "the private sector is more efficient" they were really looking at projects run at smaller scale in private sector settings

The inescapable fact is that outsourcing is *always* going to cost more:

A project requires X in people costs and Y in hardware costs when done in-house (where X may include an amount of recruitment and training).

The same project outsourced will cost X in people costs and Y in hardware costs plus Z in outsourcer profit margins. Any slim down in X due to 'synergies' is more than going to be swallowed up in the Z costs.

Also it has hidden costs - no in-house knowledge of how the system works, making you dependent on the outsourcer and then a huge pain when you (eventually) kick them out. We even had one outsourcer try to take their system with them "because it used their IP" - having forgotten that the contract terms specifically stated that any work they did on our behalf remains our property and they grant us a permanent, non-removable license for any of their IP used in the system. The hardest part was watching the system fall over when it could no longer reach their management system.. (which broke the terms of the contract - it was supposed to be stand-alone and fully managable from within our network but obviously the contract devs they got in hadn't bothered to read the project spec and just re-used the management module from another project that hadn't had that stipulation).

At the last outsourcer change we brought a bunch of functions back in-house. As far as I can tell, the only outsource contract that makes sense (other than network provision) is Service Desk - especially if the business wants it to be 24 hours but won't fund the staff to enable that in-house.

I've yet to see a good outsourced service desk though - most of them have a really high turnover rate which means, given that most of them don't actually seem to train their staff, more work for internal staff.

Vodafone signs a 10-year, $1.5B deal with Microsoft that sheds European DCs

CrazyOldCatMan Silver badge

Re: "Vodafone policy ensures that the appropriate encryption is applied to sensitive data"

Unfortunately they were only fined €4M

Written off under the "cost of business" section. Counterbalanced by the large amount of money they "saved" by not actually doing things according to the rules..

CrazyOldCatMan Silver badge

Re: oh do FOAD

How about a phone network that works and is cheap ?

Don't be silly - the first one costs money and the second one loses money! (Or at least, reduces the amount of money coming in which, to an MBA-polluted mind, is the same thing)

Infosys co-founder doubles down on call for 70-hour work weeks

CrazyOldCatMan Silver badge

Re: How would you know if you haven't got there yet?

Well I'm currently 13 years away from that, and I am starting to feel like a right curmugeon already

Pah. A mere youth!

I'm 11 years away.

Cloudflare defends firing of staffer for reasons HR could not explain

CrazyOldCatMan Silver badge

asked Cloudflare to explain the term “right for the team”

Usually means "your face doesn't fit"

Which can be any number of things:

Too good, which makes their manager and the rest of the team look bad

Asks awkward questions like "are we sure that this is legal/ethical?"

Was hired by a power-mad egomaniac who just wanted to build up their empire and has now been kicked out

Wore the wrong colour clothes in the office

Supports the wrong sports team

Has the temerity to have a family life/chronic illness/conscience (last is unlikely if they work in marketing/sales)

HR/Manager is have a bad day and just wants to execute fire someone

Stock price has declined by 0.1% so the axe must be wielded to satisfy the markets' appetite for blood.

Patch time: Critical GitLab vulnerability exposes 2FA-less users to account takeovers

CrazyOldCatMan Silver badge

Upgraded my Gitlab instance..

And have seen lots of account-guessing password reset attempts - fortunately, none of the accounts exist (I wonder if Gitlab has something akin to fail2ban? I run that (or an equivalent) on my VMs that are exposed to the outside world because of hordes of account/password ssh brute-force login attempts. The gitlab attemps seems to use a similar rainbow table of account names - albeit with 'devops' and 'developer' added to the table).

Some of them even manage to work out my domain (well duh - it's in the URL) and use them in the attempts - who would be stupid enough to create a gitlab account called root@[domain]? Plus, my email address is the catch-all for my domain so the password reset emails are oviously not going out..

The New ROM Antics – building the ZX Spectrum 128

CrazyOldCatMan Silver badge

Re: Two head scratchers...

"Foyled again? Try Dillons."

When I was a kid my mum used to do home help visits to an old lady who was a member of the Foyle clan (far enough away so that she didn't have any roles at the bookshop) and I sometimes went with her (lack of babysitting capability mostly!). Nice old lady - gave me a Victorian card-case (silver and tortoiseshell - modern me cringes at the latter) because I was admiring it in her cabinet.

CrazyOldCatMan Silver badge

First computer I had was the Sharp MZ-80

Mine was a homebuild Nascom 1 (Z80A at some numbingly slow speed, 1K RAM, 500? BAUD tape interface. We eventually bought an additional 1K RAM card - the same size as the main board.)

Then upgraded to a BBC Model B.

CrazyOldCatMan Silver badge

Re: Paper Tigers

it was a pain having to save everything to tape....and one bad tape

I used to save to two tapes (three if it was critical stuff and I was feeling paranoid).

It's where my lifelong hatred and distrust of tape backup came from.

CrazyOldCatMan Silver badge

Re: Knowing your audience is important.

Sometimes you have to tell them to know themselves.

In the Biblical sense, of course.

ah. The Elon method. Works really well if your goal is to turn a large company into a small one..

How Sinclair's QL computer outshined Apple's Macintosh against all odds

CrazyOldCatMan Silver badge

Re: outSHONE

But still, it's better to conjugate than never!

Oo-er missus!

CrazyOldCatMan Silver badge

Re: outSHONE

Sadly, the US lack of spelling and grammaer is becoming ever more present in the English language. At times I wonder if I'm the only one left who knows how to conjugate verbs..

Atari 400 makes a comeback in miniature form

CrazyOldCatMan Silver badge

Re: BBC B

True, but pretty rare in homes due to the high cost, even in affluent middle-class Woking when I was growing up

I had one (BBC B, Watford ADFS ROM, twin floppy drives, sideways ROM/RAM card). Mostly bought on the premise that "it will help me with college" (it didn't)

I did type up my Dads small book on it though using a word processor ROM that I got from Almac bulletin board and (eventually) burnt to an EPROM.

Microsoft braces for automatic AI takeover with Copilot at Windows startup

CrazyOldCatMan Silver badge

Copilot is also the name of a brilliant satnav app for smartphones

Yup. I used it for many years (from the Sony Clie onwards - with a bluetooth GPS unit). Stopped paying for the upgrades when I got a car with built-in GPS.

CrazyOldCatMan Silver badge

Re: Hello. I'm Clippy. You're fucked.

https://www.prajwaldesai.com/disable-copilot-on-windows-11-intune-gpo/

All very well on a corporate PC 'managed' by Intune but less useful on a home PC..

CrazyOldCatMan Silver badge

Re: HELL F**K NOOOOOOO...

It's bad enough getting my laptop to "start up" without me drinking 3 coffees and smoking 3 ciggies

You clearly don't have a Mac - that would be "3 soy lattes and 3 vape refills and one vial of beard oil[1]" :-)

(I cleaned up the "start at login" settings on my Mac - it's amazing how much old cruft was there - even stuff left over from applications that I removed years ago! That's what happens when you migrate from Mac to Mac and don't actually start from fresh at one migration..)

[1] I've had a beard for many, many years [2] and I have yet to purchase said mysterious oil..

[2] Shaving hurt. So I stopped shaving with the (eventual) consequence that I have a beard. Fortunately, my wife is entirely happy with the situation and, on the very rare occasion that I remove it, wants me to grow it back as quickly as possible. A less secure person might wonder why..

Microsoft suggests command line fiddling to get faulty Windows 10 update installed

CrazyOldCatMan Silver badge

new Teams and Outlook don't work at all without Edge being functional

Given that my Mac doesn't have Edge at all and Teams/Outlook are functional (for a Team/Outlook version of the same) I suspect that's not entirely true..

CrazyOldCatMan Silver badge

Re: When did Windows turn into Linux?

My main interactive device is an M1 MacBook Pro

Let me see: for work I use an Intel 16" MBP (with Parallels running some Windows corporate-build VMs) and a 14" M3 MBP plus one HP 15" running Windows 10 Enterprise and for home I use a 16" M1 Pro Max MBP.

Servers at home - 1 Supermicro and 2 Dells - two of them running proxmox and one running TrueNAS scale. VMs - 2 Windows server, 4 FreeBSD and the rest one variant of Linux or other (mostly Devuan). Plus on physical server running Windows 2016 (mostly for DHCP/DNS resilience if my proxmox cluster goes down)

CrazyOldCatMan Silver badge

Re: When did Windows turn into Linux?

More of a pacman fan?

Nah. I always got eaten by the ghosts quite quickly.

NASA, Lockheed Martin reveal subtly supersonic X-59 plane

CrazyOldCatMan Silver badge

Re: a quieter "thump"

Sort of like someone firing a gun with a suppressor on it

Unsurprisingly, this is a comparison that will be meaningless to the majority of El Regs' readers..

Not many guns in the UK and even less supressed ones!

Linus Torvalds postpones Linux 6.8 merge window after being taken offline by storms

CrazyOldCatMan Silver badge

Re: Det finnes ikke dårlig vær, bare dårlig klær!

in the blizzard of misty eyed memories this was a real thing when I were a lad btw, no central heating back then

Likewise. We did have some storage heaters (remember economy 7?) but they were in the lounge, my parents bedroom (funny that) and one in the hallway. Mum was firmly of the "if you are cold, put another jumper on" persuasion..

The back bedroom (down a little corridor and steps) was particularly cold. It did have a gas fire but it was so anaemic it was hardly worth the bother. *And* I got told off for running it all night ("gas isn't free you know"! and "you might poison yourself with carbon monoxide"!) so it was generally a case of another blanket or two plus a dog or cat if you could persuade them to leave my parents' bedroom..

Silicon Valley weirdo's quest to dodge death – yours for $333 a month

CrazyOldCatMan Silver badge

Re: Keith Richards....

Is 80.....so yeeaaahhh.

I guess the phrase is "well pickled".

Either that or he has a friendly necromancer (or *is* a necromancer)

Former Post Office boss returns CBE to sender over computer system scandal

CrazyOldCatMan Silver badge

Re: Nothing will happen

I imagine Fujitsu Japan are regretting ever going near it

If it was a Japanese company the CEo would have been on TV by now, profusely apologising and then resigning.

CrazyOldCatMan Silver badge

Re: I bet they had ISO 9001

ISO Auditors are only interested in if your company adheres to ISO they don't care if you software has more bugs than a hotel bed.

And will even sign off a policy that says "we have no policy for this".

Some (ISO27001 for example) do have actualy concrete stuff that you have to do and is audited but most of it is "do you have a policy and do you have documentation to prove that you adhere to it?" To which the answer is sometimes "yes - and I was up all last night making sure we did.."

CrazyOldCatMan Silver badge

Re: Paula Vennells: Ex-Post Office boss was shortlisted to be Bishop of London

Christianity slipping too?

it's amusing that you think that the Anglican church has much to do with Christianity. It's more of a social club these days..

CrazyOldCatMan Silver badge

Re: So what was actually wrong?

One CBE, slightly used?

Just needs a bit of attention with a file and an engraving tool.