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Uh; not the same as FreeBSD jails? But name conflict? That's just silly.


"jail" is a generic term for any sort of isolation. I've heard a simple chroot called a "jail"


Leaving Google was the best thing I did, some 10 years ago. It reduced my stress level dramatically. I had no idea about how stressed I was at G. The release, when leaving, was immense.

Never ever, will I return to big tech.

However, having said that, never ever, will I regret having joined. It was an amazing journey.


> And now we are at a situation where nuclear escalation has already started (New START was not extended).

This is a massive understatement. Russia has announced, and probably tested, https://en.wikipedia.org/wiki/9M730_Burevestnik . This is basically Project Pluto reloaded, but now as a Russian instead of a US missile.

I remember reading about Project Pluto some 25 years ago or so. It was terrifying to read about. And now Russia has realized it.


Given the rapid expansion of solar, and that it keeps accellerating, we're less than 10 years away from seeing a massive decline in demand for gasoline.

I don't know the chemistry, and whether that'll make more hydrocarbons available for creating Jet-A, but I do expect that there will be massive overproduction of gasoline - and if price is left to market demand, it'll drop.

It won't get cheaper than solar though.


Oil is processed using fractional distillation, we're not making the kerosene, in some sense a fraction of the oil "was" kerosene and we just split that out from the rest.

It's not important that the kerosene was once a dead organism, we can technically just make it with energy, carbon and water, it's basically a narrow range of hydrocarbons so you synthesize a suitable mixture of CxHx chains and that'll work for e.g. the turbines in a passenger aeroplane. Today that's not economically sensible because you can just buy oil, but when the oil runs out, or we aren't processing nearly enough for other reasons already it could in principle make sense to literally do solar power + CO2 + water => kerosene.


As long as thermodynamics allow, everything is possible.

The question always is who is gonna pay for it?

Societies have other priorities much higher on their list compared to energy cleanness.


"Natural" Oil is literally finite, we're currently burning everything which died over millions of years, when we say it isn't "renewable" that's not some vague idea about the planet not overheating (though to be sure if we heat the planet up and make it uninhabitable that would suck for us) but that literally it's running out.

So "who is gonna pay for it" is everybody, eventually.


We can literally build complex hydrocarbons from thin air. The problem is again cost (energy).


While reading this kind of articles, I'm always surprised by how small the storage described is. Given that Microsoft released their paper on LRCs in 2012, Google patented a bunch in 2010, facebook talked about their stuff around the 2010-2014 era too. CEPH started getting good erasure codes around 2016-2020.

Has any of the big ones released articles on their storage systems in the last 5-10 years?


IIRC, the most recent and most technical public content we (Google) have published on Colossus are these:

https://cloud.google.com/blog/products/storage-data-transfer...

https://cloud.google.com/blog/products/storage-data-transfer...

Facebook's published content on Tectonic is quite good and I think it's well more recent than 2010-14.

(Current Google employee, just pointing to public content, hope that's helpful.)


Nice, the L4 cache seem to be a newish addition. Love the detail about two filesystems with >10 exabytes of storage.


All the big ones have talked about their storage systems, but have been reluctant publishing papers like they used to do, so it appears to be more of a marketing focused effort than trying to share the technical details with the world.


Been a kubuntu user since .. 2006? 2007? Don't remember when kubuntu became a thing, but as soon as I tried Ubuntu, I went kubuntu. I believe it was 5.10 or 6.04 or something. :-)

Am growing tired of Ubuntu though. Just not sure where I should turn. I want a .deb based system. Ubuntu is pushing snaps too heavily for my liking.


So, Debian? No snaps and that’s my main motivation


I was a very long time debian user who got burned by Ubuntu and derivatives far too many times personally and professional. I moved to Fedora a few years back and it was a great decision. No regrets.


Just use Debian and switch it to Testing. Works amazingly well and you'll always have relatively current and generally stable software.


Well, there was Ender's Game, it came in '85. Usenet did exist at that point, though. Don't know if the author had encountered it.

The Shockwave Rider was also remarkable prescient.


I've been using Firefox since it was called Phoenix. Going against the users like that would make me drop it like a hot potato.


The interconnects already exists.


> and it's not too difficult to make an opinionated and challenging chatbot

Funnily enough, I've saved instructions for ChatGPT to always challenge my opinions with at least 2 opposing views; and never to agree with me if it seems that I'm wrong. I've also saved instructions for it to cut down on pleasantries and compliments.

Works quite well. I still have to slap it around for being too supportive / agreeing from time to time - but in general it's good at digging up opposing views and telling me when I'm wrong.


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