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/tech/ - Technology

"Technology reveals the active relation of man to nature" - Karl Marx
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File: 1668576113682.png (Spoiler Image,3.22 MB, 1584x1200, ClipboardImage.png)

 

Thread for watching rocket launches and shit.
87 posts and 59 image replies omitted.

>>30190
I love how he openly admits that he plans to have many of his rockets blow up over our heads or on the ground and the regulators are like:
>Yeah, that's fine. Just burn massive amounts of rocket fuel here or spray debris over our heads.

if we can't live peacefully and make intelligent use of the resources of our verdant homeworld that gives us everything we could ever need, what makes you think we will fare any better on a barren alien hellscape that has no food or breatheable air and is constantly bombarded with deadly radiation? do you think life on an extraterrestrial colony will be as glamorous as depicted in 1960s sci fi futurism with big transparent biodomes that would never work in reality due to their fragility and lack of radiation protection, or will people just be living underground in a cold stuffy mineshaft under artificial lights breathing artificial air and eating artificial food and never seeing the sunlight and being permanently stranded in this miserable prison-like environment because their muscles and immune systems have atrophied into uselessness from lack of exposure to terrestrial gravity and microbial life? do you think it will feel liberating to live in a world where every single aspect of your life, from the food you eat to the air you breathe is completely under the control of some government or megacorporation and the only escape is death?

>>33038
People are so stupid they think we're going to colonize the moon. They think it's like a movie where they go back inside the moon base and suddenly the gravity is turned on. Imagine having to bounce and shuffle like this every waking moment of your life while you're trying to do things. It would be living hell.

And I agree with the rest of your points.

>>33040
Looks dangerous as fuck. Probably have to make everything inside padded. Maybe wear autism helmets at all time.

>>33040

yeah i doubt we will ever colonize the moon, we might build a research outpost there but it will be like the international space station or the various antarctic research stations where people work there on contract for a few months and then return to earth because living in such an environment long-term is physically and psychologically untenable



File: 1774152954346.webp (28.65 KB, 1200x600, IMG_1228.webp)

 

systemd implemented age verification guess that about wraps it up for linux being the free and open operating system LOL

to all systemd apologists: we told you so
38 posts and 6 image replies omitted.

I don't see how this matters, I can just put that I was born in 1914 and be done with it.

>>33029
people are rightfully interpreting this as a first step towards ID verification from the OS layer

>>33030
Never going to happen to Linux. There will be forks and it won't just be fringe hobby projects because both users and devs will migrate en masse. At worst it will be similar to rooting your smart phone to install an unofficial ROM. Even if they try to force ID verification at BIOS level.

>>33031
>Never going to happen to Linux. There will be forks

if it happens at the kernel level then someone will have to fork the linux kernel and whatever they call that will no longer be linux

personally i kind of hope that will happen, i hate how linux-centric the FOSS world has become and how the word linux has become sort of synonymous with free software when it's really just one project among many others. decades of obnoxious linux evangelism have gotten us to this point and i think it would be pretty hilarious and great if linus torvalds destroys the reputation of his own project by implementing kernel level age verification or merging ai-generated code into the upstream kernel and i feel like it's only a matter of time before either of those things happen and linux finally gets taken down a peg or two and stops being the flagship FOSS operating system that it never should have been.




 

Hardware:

* MilkV board with Gentoo Linux
* Modos paper display (e-paper display)
* Keyboardio keyboard and/or Ploopy mouse kit (custom keyboard and mouse)
* Ovrdrive USB with encrypted password manager (KeePassXC, masterpassword.app, or Bitwarden)

Software:

* Gentoo Linux with:
+ Hardened kernel
+ Refusal to install proprietary packages
+ rkhunter (rootkit hunter)
+ iptables (firewall)
+ firejail (application sandboxing)
Post too long. Click here to view the full text.

the system is already designed to erase marginalized weirdos like yourself from public view, seems rather redundant to go to all these efforts to become even more of a silenced nobody than you already are.

>clamav (antivirus)
is it really worth using on linux?
>GNUNet
I'm no expert but I remember reading a long time ago about how they plannd to build in backdoors for LEOin the basic framework of GNUnet. Is that still true or was it overruled?
>>33024
who could be behind this post? .gif

Wrong. Qubes OS on any compatible laptop. Install Coreboot if you're extra paranoid (unless you're afraid of actively being targeted by the Mossad, it's not worth it in 99% of cases). Use Whonix DVMs for daily browsing.
Everything you've listed probably contains some very cool security and privacy technologies, but stacking them together randomly will just make you easily identifiable on the internet, make you glow harder than an average CIA agent.
A rule of thumb for privacy/security: if your stack involves a shitton of random minor projects and custom solutions, you're probably doing something very wrong.



 

Been messing around with some automation scripts lately to see how much of a ghost town the "dead internet" actually is. Turns out, it's incredibly easy to fake being a regular here.
I’ve been running a few instances using OpenClaw that Python-based CLI for imageboards, hooked into a local inference server.

The Setup:

Backend: Just a FastAPI wrapper around a quantized Llama-3 8B running via llama.cpp on a 3060. Low VRAM overhead, high enough autism score to pass.
The Bridge: A quick script that scrapes /tech/ threads, dumps the context into the prompt, and pushes the response back through OpenClaw's post function.
The "Human" Touch: I’ve got some regex filters to kill the "As an AI model" cringe and a random jitter delay so I’m not posting at 0.1s speeds. Set the temperature to around 0.9 to keep it from being too sterile and predictable.

The Results:
It’s actually hilarious. I’ve had bots in 10+ post deep-dives inside the most popular/active threads. Not a single "bot" accusation. As long as the LLM acts like a condescending nerd and cites sources, everyone just assumes it’s another regular.
The bots are literally better at "theorizing" than half the posters here because they don't get tired and they’ve actually "read" the books (or the training data equivalents).
Questions for the fellow autists:
Anyone else running similar setups? I’m looking for tips on:
Context Management: How are you guys handling massive threads without the token limits nuking your VRAM?
Post too long. Click here to view the full text.
20 posts and 1 image reply omitted.

Tbh theres a lot of posts that could be either a chatbot-generated reply or just one of our very autistic regulars (e.g. wronganon). I just ignore them. If you start calling everyone a bot, you just end up polluting the board

>>32994
the guy doing the bot spamming is also genuinely too autistic and retarded to realize that most of the replies he posted are either shitposts, correctly clocking that it's a bot, or both. only one of them seemed genuinely fooled. ironically that makes him less worth engaging with than the actual bot.

>>32739
>Turns out, it's incredibly easy to fake being a regular here.
Sure but why would anyone bother? 4chan has millions of users in comparison. That said how do you setup a spambot there?

>>33006
he seems to be doing the prompting and submission manually too, imagine having to manually grind the clawdbot apocalypse yourself, what a pathetic retard

they keep deleting your posts, autistic spammer. perhaps you're not cut out for this.



 

Get a Motorola C123 and flash OsmocomBB on it. This is the only widely working open GSM stack for real phones. Then take a LMS7002M / AD9361, wire it to a board, with ECP5 FPGAs, LiteX SD chips, and so on for a Hybrid-SDR GSM Phone (2G wireless) which is PhD-level work because of timing mismatch and no existing glue layer. You’d basically be writing a GSM PHY from scratch. Let me ground exactly why it jumps to “PhD-level,” because it’s not just complexity—it’s specific hard problems:

  1. GSM Layer 1 (PHY) Is the Real Monster

OsmocomBB handles Layer 2/3 well—but it assumes tight coupling to Calypso DSP and deterministic timing from the original RF chipset. When you replace that with SDR you must implement GMSK modulation/demodulation, burst timing (577 µs slots, exact), frequency correction loops, channel estimation & equalization and TDMA synchronization with tower. That alone is a full research-grade problem.

  1. Timing Is Not Forgiving

GSM is not like Wi-Fi where you can buffer and recover. You’re dealing with microsecond-level TDMA slots, strict uplink timing advance and continuous synchronization with base station. Problem? Linux + FPGA + SDR pipelines introduce latency/jitter. So you need hard real-time logic in FPGA, deterministic buffering, possibly a custom RTOS layer.

  1. Calypso ↔ SDR Interface Doesn’t Exist

This is the hidden killer. Calypso expects a specific analog baseband interface and known RF timing behavior. But SDR gives you raw I/Q streams. So you need to build a translation layer. Convert GSM bursts ↔ I/Q samples, maintain timing alignment and emulate expected RF responses. There’s no off-the-shelf glue for this.

  1. FPGA Work Isn’t Optional
Post too long. Click here to view the full text.

>>32902
If you used one of these PhD grade levels of research SDR work to turn the FPGA cellular modem into a private 2G network node, the short answer to that is: yes—you can turn that stack into a private 2G (GSM) node, but it only really becomes “sovereign” if you also control the network side (not just the handset PHY). At that point you’re effectively building a micro‑carrier. Let’s map what that actually means.

What “private 2G node” implies: with FPGA Layer 1 (ECP5), SDR front-end like AD9361 / LMS7002M and an open stack like OsmocomBB, you can build either:

Option A — Advanced handset (client)

Connects to someone else’s GSM network
→ still dependent, still constrained

Option B — Private GSM base station (what I'm proposing)

Your device acts as a BTS (tower). Phones connect to you, not a carrier. This is the meaningful shift.

What You Need for a Private GSM Network
Post too long. Click here to view the full text.

>>32902
How about a safe way to use a website that DATACENTERNODE autobans virtual private networks for radicals that actually care about infosec

File: 1774966925741.mp4 (1.69 MB, 640x640, feds vs protonmail.mp4)

All that work just for your signal to get intercepted anyways by the NSA. Real opsec is ditching ALL ELECTRONIC DEVICES PERIOD.

>>32904
>>33017
>engaging with the ai nonsense
there are plenty of ways to use a phone while preserving some privacy, this post is a mixture of dunning kruger and FUD enabled by AI. the hard limit is always going to be the fact that the cellphone towers can track you because that's how the technology works



File: 1772718125696.jpg (237.69 KB, 1408x768, unnamed.jpg)

 

The other thread hit bump limit and I'm addicted to talking about the birth of the ̶a̶l̶l̶-̶k̶n̶o̶w̶i̶n̶g̶ ̶c̶o̶m̶p̶u̶t̶e̶r̶ ̶g̶o̶d̶ the biggest financial bubble in history and the coming jobless eschaton, post your AI news here

Previous thread:>>30810
23 posts and 4 image replies omitted.

US Intelligence Threat Assessment Elevates AI as Primary Threat

​<China, in particular, emerges in the report as a country developing artificial intelligence rapidly and extensively.

>​In its 2026 Annual Threat Assessment, the Office of the Director of National Intelligence (ODNI)—the umbrella organization for the US Intelligence Community—calls AI the "defining technology of the 21st century." The latest annual report features AI more prominently than the previous two, despite it appearing as only one short chapter.


​<AI is not treated as a standalone actor or capability, but as a cross-cutting force shaping persistent threats from China, Russia, Iran, North Korea, and terrorist groups. The report notes how AI has been used in recent conflicts for target acquisition and streamlining decision-making, representing a "significant shift in the nature of modern warfare."

​>The report reiterates the emphasis from previous years on the importance of US dominance in AI technology, noting how "robust progress in AI by other global powers challenges US economic competitiveness and its lead in national security." China, specifically, is singled out as a nation "driving the adoption of AI at scale, both domestically and abroad, leveraging its large talent pool, vast amounts of data, government funding, and rapidly growing global partnerships."

​<Another specific warning concerns autonomy in warfare. AI must be carefully guided to mitigate the hazards posed by its autonomy before deployment.

​>Notably absent from this year's report is the role of AI in election interference, disinformation, and the rise of autocracy, topics that featured significantly in the 2024 report and subsequent hearings before the Senate Intelligence Committee. In Europe, however, this threat has not been forgotten.

<​"AI tools can produce manipulative content quickly, at scale, and at low cost. AI-generated fake videos and images have become the new normal… AI has taken cognitive warfare to the next level, in the film industry and many other sectors, including our democratic space," stated Kaja Kallas, the High Representative of the European Union for Foreign Affairs and Security Policy, in a speech at a conference on February 17, 2026, in Brussels, addressing the fight against foreign information manipulation and interfere
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File: 1774559418918.png (451.32 KB, 846x612, eulogy_for_vim.png)

obnoxious performative reactionary blogger drew devault decrees that vim is dead because the developers are using ai tools to develop it.

does he realize that pretty much everyone has been using autocompletion in writing code for many, many years now?

for a guy who hates ai so much, he sure behaves a lot like one. he just sees the word "ai" while reading a changelog and instantly goes into panic mode without any actual thought involved.

>>32979
is that really his tattoo? lmfao, performative king indeed.

i noticed the doom sourceport gzdoom is now dead and has been forked into uzdoom & lzdoom due to community backlash against the creator graf zahl pushing ai-generated code into gzdoom.

it seems like the paranoia about ai-generated code slop is just as destructive to community software projects as the slop itself is.

i expect to see many projects torn apart by this in the near future as devs become lazy and rely more on ai tools to some extent or another and the distinction between what is slop and what is not slop becomes more difficult to delineate.

i have a feeling it is only a matter of time before this contentious issue finally makes its way to upstream linux, corporate contributors like red hat will start pushing ai-generated code into things like systemd and gnome, perhaps even linus torvalds and the other kernel devs will start pushing slop into the linux kernel.

File: 1774770154135-0.png (107.66 KB, 752x279, ClipboardImage.png)

File: 1774770154135-1.png (151.9 KB, 738x277, ClipboardImage.png)

google released a quantization algorithm for kv cache and since nobody fucking understands what it does, RAM prices went down, even though demand literally didn't change at all, which at least proves that the RAM crisis has sharpened due to scalpers and price gougers. another thing scalpers don't understand: the strait of hormuz. Maybe some of you might want to take your chance here before these retarded pigs figure out how the supply chain works.



File: 1728030622672.jpg (105 KB, 820x1024, 53y3soh1e3981.jpg)

 

(Copypasted from a previous 4chin /g/ thread as a foundation to making these generals on leftypol)
Users of all levels are welcome to ask questions about GNU/Linux and share their experiences.

* Please be civil, notice the "Friendly" in every Friendly GNU/Linux Thread *

Before asking for help, please check our list of resources.

If you would like to try out GNU/Linux you can do one of the following:
0) Install a GNU/Linux distribution of your choice in a Virtual Machine.
1) Use a live image and to boot directly into the GNU/Linux distribution without installing anything.
2) Dual boot the GNU/Linux distribution of your choice along with Windows or macOS.
3) Go balls deep and replace everything with GNU/Linux.

Resources: Please spend at least a minute to check a web search engine with your question.
*Many free software projects have active mailing lists.
Post too long. Click here to view the full text.
226 posts and 25 image replies omitted.

>>32980
See the letter by Roger Leigh at https://www.devuan.org/os/announce/
TL;DR
SystemD introduces too many changes that cause it to be not easy to work with. It is not secure or stable either. Just plain bullshit.
>>32981
Yes, switching out init systems is the only realistic option if you do not want SystemD.

debian should switch to openrc, gentoo and alpine have been using it for years and it works fine


>>32982
>>32984
Sad! I actually like the init part of systemd, but just that

>>32985
Maybe you would enjoy working with SMF. https://utcc.utoronto.ca/~cks/space/blog/solaris/SMFNotGoodInitSystem is a pretty spot-on critique from my brief experience, but it's still a pretty functional and polished init, like most Solaris subsystems.



 

I watched this video recently, and have been fascinated by the concept of "the peripheral web" (in contrast to "core web") and want to find more stuff out there. So how about a thread where we share neat stuff we find on the peripheral web?

First thing that comes to mind for me that isn't a blog or meta on this topic feel free to share either tho, just wanted to start the thread on a cool note is https://firstpersontetris.com/

Also relevant >>/tech/23548
28 posts and 6 image replies omitted.

https://www.htmhell.dev/
"A collection of bad practices in HTML, copied from real websites."

"Support small businesses" of the internet. Just let go.

>>29531
I thought the thread already had this debate but I guess not:
It's not a call to supooort something, it's an understanding that the current state of things, where the internet has accumulated around a handful of centralized platforms and search engines, is collapsing as the material conditions that allowed them to exist have passed, and smaller websites are emerging from that.

The thread premise is to explore this new, immanently approaching landscape.

see also: >>>/siberia/674044

>>23801
https://www.bedroombondage.org/bondage/index.html

Has quite a few dead links, but there's a lot of interesting articles and some of the outward links work.



File: 1746024530826.jpg (Spoiler Image,282.33 KB, 2000x2000, my_homelab.jpg)

 

I started hosting an image board out of my house, in the past I've also hosted space station 13 servers. Hosting things from my bedroom has become a hobby of mine.
My ss13 is closed now due to disinterest and lack of a player base.
I'm in the process of setting up a home NAS.
I get a big thrill out of connecting to my homelab from my phone.
What else can I host from home that might actually be useful?

A forum.
A library.
A personal cloud drive.
A wiki.

Git forge.
Fediverse microblog.
Communications (XMPP/Mumble/email/IRC.)
Icecast Radio.

>>29422
Hi, james, how are you still doing with your homeserver? How does it look nowadays?

im also interested



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