/t/ - Science/Technology

/t/ - Science/Technology

For discussion of Science, Technology and Math

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This board is only for the disscusion of Science, Technology and Math. Any other topic will be deleted and/or banned.

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22chan has certain "hot points" that, if you hit them, guarantee an avalanche of replies. Flashes are one of those hot points.


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this thread just made me realize that I didn't make a backup of my bookmarks before formatting my previous machine



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This website contains all of beksinski works, just click a random one and look


This isn't website, and it's more created like an internet free tool for the purpose to scan every malicious things that are on certain sites. You just need to insert certain URL link, before opening any webpage (it's that simple). I'm using that on daily bases while browsing internet because i don't have any antivirus and/or anti malwares installed on my PC.


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Show your desktop rice, rate, and share cool programs
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My desktop (at work)


Oh Jesus, the childhood terror is returning. Why on earth would you make that your background?


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I should clean my pc


A true gamer has entered the arena

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I found this project recently. It's and alternate client for Discord (and slack) and although not open source you could probably trust it more than ((((discord)))). It still seems to be in beta though, there are some unimplemented features and logging in is finnecky. But once you get it working it's great for power users.
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i talked to the guy on his discord
he said that his client is mainly made for slack, he will be charging users for it and he will drop support for discord


>Closed source
>Ugly UI
>Will cost money when dev finishes it
>Doesn't work as well as official client
No thank you.


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I'd rather just not.


based penny pincher. Keep a tight hold on your shekels, boys. Money isn't everything, but that's no reason to throw it away.


just use irc

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Which one do you use and why ?
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Same here but I'm using Manjaro.


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Debian and KDE because to compete with Windows and Mac sooner or later there has to be a single best GNU/Linux/DE and I'm pretty sure that this will be a (or is) Debian with KDE.

Debian because it already is basically the best OS for servers and one of the most used GNU/Linuxes (Ubuntu is based on it too), it's the most stable and secure and it's 100% free and open source. It is built by a large community following the Debian Social Contract.

KDE because it's the most sleekest, modern and convenient and has a lot of features but still follows the principle of "simple by default".

Also both will run on the upcoming Librem 5 smartphone.
It's a truly universal operating system.

Debian needs a little more time and KDE needs more bugfixes. So maybe especially as a newcomer you could also consider KDE Neon. It has newer features and is easier to use but it's based on Ubuntu and I'd switch later on. I consider the other options mostly as a waste of time and resources. Just use and improve Debian and KDE right from the start. For example you can easily install newer on Debian too. The installation and configuration has been made easier with the latest upgrade and Calamares.

Here's a demo of KDE: https://www.youtube.com/watch?v=TXWUyUUx3ZE

If you also want to play games check out Lutris.


Mint and Arch on my 2 computers. I am gonna install slackware along with arch on my other computer.


Mint on my laptop because I am too lazy to install another distro on it, arch on my desktop. I have tried out various GNU/Linux distros and I am not a n00b, I know how GNU/Linux words, I use the command line pretty often. Mint isn't only for n00bs, I don't understand why power users hate it so much.


> I don't understand why power users hate Mint so much.
Because Mint is just a worse version of Debian/Devuan, and the only reason to use it over Debian or Devuan is that it is easier to use (the same also applies to Ubuntu.)
The reason why some power users dislike Debian is that Debian stable doesn't have latest versions of packages because Debian stable only gets security updates (this is easily fixed by switching to Debian/Devuan testing or unstable)

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Fuck all you vim faggots, nano is best editor


>implying Emacs isn't the one and only editor (and operating system) worth existing


only 1 year old and this board is already trash
that being said i do like nano but there's nothing wrong with vim


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>necrobumping a shit thread

There are actually valid reasons why vim is not as good as some say (I am not going to comment on its philosophy or default keyboard bindings) :
- It has a lot of legacy cruft (can be fixed by switching to neovim or ed)
- Vimscript (the language that's used for developing its extensions) is crappy (can be fixed by switching to neovim)
- Vim is not POSIX compliant (this doesn't really matter in practice, however)
- Gnu Emacs has better documentation and tutorial
- It's a lot easier to customize and extend Gnu Emacs. elisp is also way better language than vimscript
Also emacs isn't nearly as bloated as some say, since Gnu Emacs is, in fact, a lisp interpreter that's just specialized for manipulating text and building a text editor, and the Emacs' core, the lisp kernel, is actually rather small and most of Emacs' functionality is build using elisp.
If you want, you can actually use evil-mode to emulate vi(m) in Gnu Emacs.

Install Gnu/Emacs, open it and type ctrl+h t
Install evil-mode, if you want to.


this whole board is dead.
anyway, i don't use vim often at all - only when there's no nano on the server i use at that time. when i'm programming i use whatever. it's not like you spend a lot of time using a text editor when i develop shit anyway.


When are they gonna release the Emacs kernel written in lisp?

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Will earth ever recover from this disaster? I heard it's pretty much irreversible at this point.
pic not related
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I say D, but what do you mean it would destroy the economy? Is there really no way we can slowly take the road to recovery?

>Captcha: faDke



In the words of George Carlin, the planet will recover just fine. It's seen far worse than us. However, we are going to get FUCKED one way or another. I doubt we're gonna go extinct over this (just turn up the ac lol), but it will definitely start a bunch of wars as resources dwindle. It could set us back centuries, or maybe spur us to space exploration. I hope not, though. We need to take care of ourselves before we go infecting other planets.


Honestly, I could care less if I ever stepped a foot outside being part of this damn natural planet ever again. I'd much rather live out my days part of a space colony with controlled climates and living in an artificial space about the size of an average home for the rest of my life. Fuck the world, fuck people, and fuck the weather. I just want to be comfy in my living space watching anime, playing vidya, and pleasuring myself.


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Me too bro. To become a cosmic hikkikomori would be to attain the highest form of existence.


Ironically the current Amazon rain forest fires are adding up to the brown markings on this graph for South America. Mass refugees into North America when?

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>Void is a general purpose operating system, based on the monolithic Linux® kernel. Its package system allows you to quickly install, update and remove software; software is provided in binary packages or can be built directly from sources with the help of the XBPS source packages collection.

I am using Void Linux myself, very fast on my old desktop and everything is easy to set up


O shit, I use void!~
Any way to delete the man page? I'm in an extremely storage limited environment


Never heard of it. Could you point out the advantages it has over other distros? What makes it unique? There are hundreds of distros already after all


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>it's not a fork
>it's lightweight
>it uses the fastest init scheme, runit
>it has good and fast package manager called xbps ("X Binary Package System")
>it's easy to create packages for Void Linux. also, xbps-src makes it easy to build packages from source.
>it's rolling-release but it doesn't break. and it still supports downgrades and partial upgrades (unlike Arch, for example)
>Void Linux also ships musl-based version in addition to glibc-based distro. musl is more lightweight and less bloated libc (but you probably still want to use glibc for desktop/laptop systems, though)
>it uses LibreSSL (it was the first Linux distro to switch to it, in fact)
Also, ProTip: if you want to have a GUI environment after installation, you must select the CD disc/USB stick as the installation source when the installer asks for it. You can get Void Linux here -> https://voidlinux.org/


If you choose to use the installer .iso to install a GUI, you must run sudo xbps-install -Su to install updates after installation. If you set Network as the installation source, you can easily install a GUI after installation by running:
sudo xbps-install -S xorg xfce4 linux-firmware wifi-firmware bash-completion
The -S option causes xbps to first sync the list of available packages and the -u option performs an upgrade.
If you want to also have a graphical login screen, follow these instruction: https://wiki.voidlinux.org/Post_Installation#Display_Manager
If you need proprietary software or microcode for your Intel CPU, you must first enable the non-free repository, like so:
sudo xbps-install void-repo-nonfree
and then install the microcode and everything else you need:
sudo xbps-install -S intel-ucode dwarffortress
and finally, regenerate the initramfs and update grub:
sudo xbps-reconfigure -f linux4.19 #replace the version number with the version that you have installed

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Is C++ as bad as Linus says it is?


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> C++ leads to really really bad design choices.
> It's more worst with STL.


Linus is always overreacting. Just try out both languages and decide whether you want eye-fucking but easy C++ or maybe beautiful but ass-fucking C

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Im Planning to make my own futaba style imageboard so send links to futaba style imageboard scripts



thanks >>153 but I think im gonna use kusabax because ive already used them and they did not work but thanks for you suggestions

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Does the 2nd law of thermodynamics imply the extinction of humanity?
You see, entropy always increases in a closed system, such as the universe. That means that the entropy will get higher and higher. But human bodies I'm pretty sure aren't peak entropy. At one point to grow further entropy will have to destroy all human bodies. Any sorts of computer human replica too, and I'm pretty sure anything that can move on its own/think. Entropy is disorder, and those two things require some order.
Am I wrong? Is there something I'm not considering?


As we understand it, yes, the laws of thermodyamics does imply that humans, and everything else in this universe will all end up a giant cloud of weakly interacting particles. However, scientists don't estimate that happening for another googol years or so (a 1 with 100 zeroes after it). That's plenty of time for humanity to thrive, flourish, and potentially maybe figure out a workaround for the whole entropy thing. After all, something had to put our universe into its initial high-energy low-entropy state, so who's to say it can't happen again?


In my opinion, humanity will go extinct long before entropy becomes an actual problem.


Makes sense. Thanks for restoring my hope!
Makes sense. Thanks for destroying my hope!

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MDS: The Newest Speculative Execution Side-Channel Vulnerability.

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Any recent projects you have completed or you are working on? Favorite language? Anything programming related.
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Source to Heyuri dead friendo, cool project though. Where can I learn more about YotsuIB?
I've been doing rootme challenges, especially web client/server ones lately.
And not my project but I've had quite the fun trying to solve some anon's puzzle.
>I thought you Lainons might appreciate this. There are 10 steps to the puzzle. It starts very simple but gets more complex with each step. Each step will give you information to discover the next step. Some knowledge of steganography, encryption, and ciphers will help. I apologize in advance for the difficulty of step 9 - it's driven some people to insanity - but it can be solved, I promise. If you would like to enter The Wired your first step is... hsvvrp.zjsvzlsfo.paola.lluayhjlp..pzy.bolyl.


>The requested URL /view.php was not found on this server.


I recently rewritten the script from scratch.
The old source code is at https://heyuri.cf/?page=view&key=QJdxqOr1xJ
There are still a few things I want to do before making the rewrite open-source.
YotsuIB is an image board built to be compatible with 4chan's JS. So far I've been successful. This project is not public yet.


>Projects n shit
Been messing around with cordova to make basic webapps.

>Favourite Language



Nice, thanks. Is it also "tag compatible", meaning we'll be able to use scripts like 4chan X, X-links?
Good luck on your projects by the way.

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Share your custom JS/CSS


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What's wrong with SystemD




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It's stable, fast, industry standard and well organized.

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