Honestly, I think I'm mostly set already (as I often go backpacking and there's no internet there). I have offline maps for the country I'm in and neighboring regions downloaded in OsmAnd and mapy.cz (two sources just in case), Wikipedia in Kiwix, and my custom NixOS setup as a bootable ISO on a flashdrive. I'll probably miss being able to watch science/maths edutainment on YouTube, but it's not something I'd download.
If you'd download the whole wikipedia be sure to download the whole commets section for each article to have a perspective on discussions on conflicting reasons for edits. Also include all the wiki media materials for all of the public domain literature, project gutenberg, entire archive.org, a good offline OS to be able to consume all of the information and you're golden
You mean electricity bills for powering the storage? I guess buying 100pb worth of storage disks would be pretty expensive enough but since it's an archive there is no need to keep it powered 24/7, just turn them on only when you need to. It's just a hypothetical situation anyway, it's a thing I wish to have access to; only an experienced sysadmin can actually maintain such great archive or its copy/backup
Let's assume you have all hard drives and in a setup with absolutely zero redundancy in case a drive fails.
We're using the Seagate Exos X24 (24TB) drive which is roughly $700 each brand new.
You'll need 4167 of them to store 100PB. Which puts you at $2,916,900 just for the drives.
Let's assume you already have the enclosures, racks, and servers for a small datacenter ready to go.
A drive can use 4-9w of power when spinning so assuming all drives are active (to ensure quick data access and data repair) that'll be roughly 27086w for all the drives at 6.5w per drive. Every month (30 days), that is 19502kWh of electricity used. 40 years is roughly 349,680 hours so that comes out to around 9,471,433kWh used.
Assuming you get some damn good electricity rates at $0.12USD per kWh, it'll cost $1,136,572 to run just the drives.
So in total, assuming you already have a datacenter with the capacity to install all the drives that runs on absolutely zero power, you'll spend roughly $4,053,472 over the course of 40 years.
All the images I have bookmarked on multiple devices from e621, any game I've been even possibly hesitating on pirating, all my Steam games (I don't trust Inwouldnhe able to get in and install them if I could even get into my account to begin with at that point), and downloading every single song I have saved on yt and Newpipe because I'd never see them again.
Not too hard with a single server as your node and everyone being wired into it. Obviously you would have to code every website and have all required dependencies there already.
I’ve made sure I’m good to go, as I always thought the day might come that I can’t afford internet anyway.
I have my entire gog and itch library downloaded (if I have any steam games not on gog, I’ve pirated them if I can find it). I have my nas full of movies and tv. I listen to all my favourite music on records.
Every couple of years I go through and update my rom library to make sure I have the most to to date best known roms.
Even as much as possible I keep latest version of the Linux iso I might want, and if there is an appimage of my most used programs, it’s there too.
I’m pretty much ready for my life to become leaner when it comes to internet.
Nothing, I never said any such thing. In your case your answer to my question would be "I would not have to wish, because I already downloaded everything I want". This makes you wise.
Man I have never thought about it because of feeling so at ease with the digital video game stores and just downloading what I want whenever I want without keeping a physical library that would take up space. Same with books.
If the internet died tomorrow, I would have the stuff I'm playing or reading or watching downloaded but I would be out of luck for anything else until it came back. Maybe it's time to start a backup, get a big HDD or something
All of kurzgesagt, minute physics, vsauce, Steve mould, matt parker, and veritasium. I think they're invaluable education resources and it would be useful to be able to distribute them, or just have them for my own sake.
Honestly, while fun, those videos don't provide too much value per GB - and I say that as someone who's watched almost all of them. Their main actual benefit besides entertainment is (IMHO) getting people interested in the relevant field so they study more thoroughly. They often explain simple yet dazzling concepts which get you hooked but don't provide much value on their own, and don't directly enable you to solve real-life problems. Even more involved videos like those by 3blue1brown are still edutainment at their core, as acknowledged by the author. In an apocalypse (which, let's face it, is the most likely reason the internet would indefinitely go down in a developed country) you would be much better off with engineering (mechanical, electrical, etc) literature and textbooks, maybe a couple science textbooks for good measure (I have a drawer full of the Feynman lectures in case something like this happens).
I don't disagree with the sentiment but I think having accessible, entertaining education resources would also be a huge boon. They're sure not going into depth on the topics but I imagine getting people "on the hook" could be huge, and then they can find other more educational resources from others in the community.
Probably forums I use to solve problems (stackoverflow and all the stack exchange ones), offline games, guides (for programming, sysadmin, building tables, cooking, travel and repair ones…), documentation for every software and tool I use or might use. Wikipedia is also a must, music too. I have a media server for my music but keeping it up to date with every release is hard work that I haven’t started (yet).
This is basically my answer. I would wish my NAS was more full. I already have a pretty (imo) decent homelab with a lot of shit on it but in a “post internet” situation it would get old after a few months or maybe years depending on how fast I watched/read/listened
So tv/movies/music/books/comics and manga. Just all the media
All the extension office university data on plants, agriculture, etc. It’s invaluable info for anyone who grows their own food and deals with bees in relation to that food growth.