/tech/ - Tech

Technology.

catalog
Mode: Thread
Name
E-mail
Subject
Message

Max message length: 8192

Files

Max file size: 20.00 MB

Max files: 3

Password

(used to delete files and postings)

Misc

Remember to follow the rules


(246.32 KB 550x1115 1431983990735.jpg)
Comrade 03/03/2020 (Tue) 05:54:37 No. 333 [Reply] [Last]
>>>/gulag/3941 Our local code monkey has put together a development roadmap and RFC thread for bunkerchan The thread on /gulag/ is full of feature requests, so let's look at the code over here see if we can help Where is the gits for the front end? The backend is vanilla lynxchan IIRC https://directory.fsf.org/wiki/LynxChan but for local dev, changes to the front end are preferred, presumably to try and keep the backend on vanilla

(87.81 KB 979x1020 CrOXtK4.jpg)
Comrade 02/21/2020 (Fri) 12:17:52 No. 145 [Reply] [Last]
They are getting rid of the old youtube. I don't want to use the new mobile flat crap.
10 posts and 1 image omitted.
>>151 Can you give soms RSS client recommendations and instructions on how to use it with YouTube and YouTube downloader.
>>145 Try this site, it's a good frontend that can use a different player to download videos in full like old YT rather than streaming it piece-by-piece: https://www.invidio.us
By the way, does anyone know a good way of uploading videos to YT without making a Google account? You can use a dummy email + phone number to make a throaway account, I guess.
>>158 For the last couple months I've been trying to figure out how to make a Google account without a phone number and it's been utterly hopeless. Those fuckers really want you to catalog you in their mass surveillance network.
>>159 It's just to filter spam, they really don't need your number, since they already own your phone.

(15.24 KB 394x383 1538636227290.gif)
Comrade 08/07/2019 (Wed) 22:14:39 No. 2544 [Reply] [Last]
Can anyone give me a good GPU/CPU review site that doesn't do sponsored content? Like 75% of all articles about RTX i have found have been sponsored by Nvidia and it sucks.
9 posts omitted.
>>695
are there any PCs that use an ARM chip?
>>699
There are desktop computers with Arm CPUs but they are not aimed at regular users. For example, here is this beast: https://store.avantek.co.uk/avantek-thunderx2-arm-workstation-thunderx2station.html

There are laptops with Arm chips now that run Windows on Arm, but last time I heard about it they couldn't get GNU/Linux on it.

>>695
As far as I know, Arm GPUs don't have Free drivers. Do you happen to know about something like that?
>>702
>There are desktop computers with Arm CPUs but they are not aimed at regular users.
If you want a arm desktop you should just get a SBC: https://www.fsf.org/resources/hw/single-board-computers

>There are laptops with Arm chips now that run Windows on Arm, but last time I heard about it they couldn't get GNU/Linux on it.
This is incorrect, there are many arm laptops that ship with GNU/Linux natively, many Chromebooks are examples of this, they also ship with coreboot by default making them more free than just about anything else. The ASUS C201 being one that can be librebooted, but requires a external wireless adapter and has a low quality keyboard.

>As far as I know, Arm GPUs don't have Free drivers. Do you happen to know about something like that?
At minimum there are many Mali, Adreno, Videocore, and Vivante GPUs with open source drivers available. There are plenty of options.

If you've got a excess of capital and you're worried about performance you could also get a Raptor system with are based off IBM Power: https://www.raptorcs.com/content/BK1B02/intro.html
>>704
I just noticed my FSF link there wasn't to actual SBCs just to SOCs. Just to keep the list reasonable and useful I'll list all those computers with open source hardware, which have CPU/GPU combinations which not only are open source but which don't have any GPL violations, and are capable of running a full desktop system.
http://www.banana-pi.org/m1.html
https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME2/
All the Cubieboards except for 4 and 5: http://cubieboard.org/model/
https://www.crowdsupply.com/sutajio-kosagi/novena
https://www.raptorcs.com/content/BK1B02/intro.html (this actually goes further than the others here to have a entirely opensource extremely fast CPU)
>>2544 Look at the steam hardware survey and go for the most commonly used hardware , this way you will get a system with reasonably good compatibility for most games since game developers use this data when they decide what hardware they should support so that they can have the broadest audience. And if a load of people are using a particular CPU or GPU then that means it is probably not complete rubbish. https://store.steampowered.com/hwsurvey/Steam-Hardware-Software-Survey-Welcome-to-Steam

(1.70 MB 1525x2455 damaged6s.jpg)
Just rolled into the shop Comrade 02/05/2020 (Wed) 22:18:22 No. 249 [Reply] [Last]
The white glass is broken and the screen has moisture, is the whole thing destroyed? Otherwise perfectly functional (!). Client is a friend, apparently this happened before he could replace his damaged case. It's a gift so he can't afford to service it. I feel like the parts for this will either be chinkshit or more expensive than a decent Android with a free, open operating system for once. Any advice would be huge.
(1.01 MB 2583x1544 dmg2.jpg)
It looks like to me you are gonna need a whole new screen ribbon cables and all. Shouldn't be much like you said.

(29.70 KB 346x346 E-QEqMcs_400x400.jpg)
Bodhi vs Lubuntu? Comrade 02/01/2020 (Sat) 06:20:29 No. 267 [Reply] [Last]
I'm planning on switching from lubuntu to bodhi, however I need to know whether or not bodhi would work just as well as lubuntu for my system Specs: >CPU: Intel Atom CPU Z520 @ 1.333GHz >GPU: Poulsbo >RAM: 2gb It's a really shit acer netbook
2 posts omitted.
I only ever used Lubuntu for old computers and it works quite well (don't expect to be able to watch video on YouTube at more than 480p though). I've heard nice thing about Bhodi but never tried it.
>>270 >(don't expect to be able to watch video on YouTube at more than 480p though) That'd still be an issue of the hardware tho and not the OS (I've used Lubuntu playing HD clips fine on my laptops with 4GB of RAM).
>>270 I have shitty laptop too but minimal devuan with dwm helps alot
>>271 Yes I know, I was just saying that while Lubuntu can give an 10 years+ computer a new life, it can't do much about resource intensive websites like YouTube (there's always the great program YouTube-dl for that).
>>268 Because I'm buddhist

(12.42 KB 730x389 Kubernetes_New.png)
kubernetes Comrade 08/11/2019 (Sun) 05:35:58 No. 2530 [Reply] [Last]
can someone for the love of god explain to me what this thing actually does?
8 posts omitted.
test
>make every program live in its own folder, store all data and configs there <nah that's boring let's rather mix all programs' file together in a single hierarchy, first it'll require package managers to manage this mess, there will be hundreds of those, and most of them won't be compatible, and later we'll move on to distributing whole package-manager-produced "mixtures" of program files, and we'll call these mixtures "containers" and we'll also create container managers and yes we fucking will overcomplicate them too, and there will literally be jobs devoted entirely to configuring this garbage
>>2540 Containers also enforce process isolation. Yes, this is only necessary because the unix security model is shit and if there was a God GNU/HURD would have killed it in the 90s.
>>2540 fuuuuck. that, plus this insanity >>2536 Docker should've just been a way to configure linux builds, plus a way to vm it locally. What's the point of spinning up a machine only to spin a new machine inside it. Makes no sense. Kubernetes might be useful, but it seems like container software's fetish is BDSM, it likes to torture users with shit documentation, so I wouldn't fucking know. Talking about shit documentation, FUCK aws, especially all that terraforming bullshit. Mix it all together and you get a bullet to your brain. untyped dynamic made-in-two-weeks javascript using 3 libraries which somehow made your node_modules folder be 1.6GB non-deterministic npm builds because fuck you. good luck trying to debug why docker isn't caching your npm build and having to rebuild a huge dependency you don't even use (why does this accent parser library depend on ChartJS???). oof, then find through the billion articles how to deploy a container on aws. There must be a pre built solution or at least a good tutotial, right? no, fuck you. oh but now you need a worker (or you bought into the microservices bullshit). motherfucking good luck making your containers talk. how sure are you about your topology now? are they in the same server or are they in a LAN? how many servers are deployed at the moment? can you ssh in or retrieve logs somehow? fuck kubernetes, don't even want to know what it does.
>aws Don't use proprietary shit.

FLOSS imageboard software Anonymous Comrade 01/24/2020 (Fri) 06:02:22 No. 2525 [Reply] [Last]
https://github.com/8b2eef7c901269e8e9a6ec532d57b6b1/supremereality What do people think of this IB software? it looks like a higher version of whats running on leftypol.org
bump
It looks wrong, I don't like it
pics?
>>2528 theres a demo app linked in the readme https://www.supremereality.us/

(55.49 KB 500x337 500px-JabberNetwork.svg.png)
XMPP Comrade 01/21/2020 (Tue) 18:00:40 No. 316 [Reply] [Last]
Comrades, I urge you to use and spread XMPP for messaging, wether it’s with your organisation or friends and family. There are many servers you can use at no cost, but installing und operating an own server is really easy for everyone with just a little bit of linux experience. What are the pros of using XMPP, especially when using your own server? •A couple of options for strong end2end encryption, to make sure neither the server operator nor the glowies can read your messages •It’s harder to gather metadata of your communication in a federated network •There are clients for most of the platforms, and even webclients. Most of them respect your privacy and freedom •When your server has the right extension modules, modern messaging features like sending files (including images and voice recordings), push messages, group chats (both anonymously or private), synchronization between your different clients/devices and much more are possible While really clandestine communication shouldn’t happen even in the near of a internet device like a smartphone, it is important to make it as hard as possible for the glowies to gather information about with who or at which times you communicate. The spreading of XMPP can be an important step in doing so.
6 posts omitted.
>>322 CLI based?
>>317 Mainly because of bloat, but that is just a matter of taste. Luckily, there is no need to decide ultimately, both are good software and bridgeable: https://gitlab.com/uhoreg/matrix-appservice-prosody
>>323 There's matrixcli and weechat-matrix
>>325 Though I would advise usage of the 'Riot' client, as that is the most up-to-date as of now.
test

(74.01 KB 1024x768 31821-1.jpg)
How to set up linux for tor usage. Comrade 08/06/2019 (Tue) 23:50:13 No. 2280 [Reply] [Last]
I posted this in another thread but I think it deserves its own thread.

I've been seeing a lot of people saying that installing tor is super hard and difficult, and, even if you use windows it's not that hard. All you have to do is install the tor browser and go into the browser bundle files and run the executable for tor, or, just use the browser bundle.

Like it's not hard at all.

But, being the pros (and dirty commies that we are) we don't use fucking bourgeois Microsoft.

So, I've set up a super simple and comprehensive guide to installing and using tor like a pro on Linux.

This is why we use Linux.

STEP ONE:

Downloading tor:

ctrl+alt+t: Open terminal:

Sudo apt install tor
sudo service tor start

STEP TWO:

Downloading and setting up privoxy.
sudo apt install privoxy

Edit the config file:

vim /etc/privoxy/config

(If you don't have vim sudo apt install vim)

add in text at the bottom:
(vim insert mode: press I)

forward-socks5 .onion 127.0.0.1 9050

(press escape)

Type :wq (write quite)

Done, ammo loaded cannons ready to fire.

STEP THREE:

Set up firefox to use tor:

about:preferences: Network settings, Use custom proxy

(Privoxy runs on port 8118) 127.0.0.1 8118
Check off "Use this proxy for all protocols"

Done.

Takes literally 5 seconds and you don't have to inconvenience yourself by downloading a whole brand new fucking browser ONLY for the simple task of bouncing around encrypted packets through a bunch of proxies.

You also don't have to live with the hellscape that is Microsoft and the billions of exploits and bugs in and written for it. (Not to mention back doors.)

And before anyone starts bitching; Setting up firefox for privacy isn't that difficult.

Basically turn off all telemetry and geo location, referer headers (but you will need http refer headers for 8chan) and some other shit, Guide here:

https://www.privateinternetaccess.com/blog/2018/09/firefox-hardening-guide/

But honestly none of that even matters unless you are a windows user or a pedophile and let's hope you aren't either one of those.

Have a nice day.
29 posts and 4 images omitted.
>>2309 ITT: Tor noobs who don't understand tor. having control of an exit node by itself is about as useful as having no legs. In order to be effective you need access to both an entry and exit node so you can do timing correlation attacks and that is much MUCH more difficult and costly. >>2308 OP here, I make suggestions about hardening firefox. If you want to use normal tor browser that is fine, but, you are pretty limited on what you can do with it, also, you can't use I2P, freenet, or Zeronet with it, so, might has well learn to harden firefox.
>>2310 The NSA has a huge budget and therefore can do timing corellation attacks, also those aren't the only attacks they can pull off. I know that you can't do much with just an exit node, the problem is that it's very easy and cheap for the NSA to buy lots of compromized nodes in a lot of countries, so it's more likely that the will not only have an exit node. If you take a look at the tor metrics you will see that the vast majority of the nodes are in the 14 eyes countries, aka countries that the NSA is authorized to operate. If you connect to the tor network with the tor rowser you can see which tor nodes you are using, take a look, it's more than likely that at least two of the nodes you are connecting to are located within the 14 eyes.
>>2311 Yeah bu8t the way tor opperates is it randomly decifers what entry node you are going to be using, also, there are bridges, also, tor entry nodes are protected and legitimized by tor administrators themselves. That's why they call them Guard nodes. Do you know the ammount of man power it would take to corrilate an entry and exit node? The NSA would have to already have you as a target and some how know and control the guard node that you are connecting through. Very unlikely.
(507.91 KB Dingledine.pdf)
>>2312 where did you get that tor guard nodes are legitimized by the tor staff? All it says in the tor wiki is "To become a guard, a relay has to be stable and fast (at least 2MByte/s) otherwise it will remain a middle relay." In fact one of the reasons why tor's guard nodes stay the same for some period of time is to minimize the risk of falling on an exit node controlled by people with malicious intent i.e. governments, read the attached pdf. Also the NSA has a brand new facility in utah to analyze and decrypt data, some of it definitely caught in tor. As for corrilating a guard and an exit node, depending on the number of controlled nodes they have could happen at random, without them having to do pretty much anything.
>>2313 Yeah but the guard relays have to actually be chosen to be put on the network and used as a guard relay. They are trusted relays. That's how they become guard relays. There is a talk that ISIS does about on youtube. I haven't watched it in quite a while, but, it's the only lecture she has ion youtube. Decyrpting data is also, impossible, unless these people have quantum computers, which, they may, but, with the information I have I don't think that is going to happen. That's why no one can point to a time the actual tor network itself has faltered. If you can I would like too see it.

Lets Make a Imageboard - /hobby/ edition Anonymous Comrade 10/31/2019 (Thu) 22:28:28 No. 2315 [Reply] [Last]
With the official locking of >>>/tech/ I'm moving my development log thread here. Feel free to ask questions, make comments, or pass on your suggestions. Much of the template is now complete, the CSS is responsive, usable on every browser that has rem support, and only 3815 bytes. There is still some work to be done which I'll mention in a reply following this. As it stands the plan is to start programming the back-end in OCaml this Monday leaving the finishing touches in the front-end for a later date.

front-end principles
The site should be minimalist. Adding elements unnecessarily makes everything more difficult to implement for and slower.

The site should be responsive. I don't own a device with a touchscreen, but they are omnipresent, and there is no reason that you shouldn't be able to use a website with your touchscreen device well.

The site should be compatible. I'd like to see support for more or less every desktop platform since ~2000 (this is easily done with MyPal PaleMoon, and TenFourFox) and more or less every "smart device" ever.

specifics
Text formatting should be subtle and compose as expected. There should be nothing that would feel be out of place in a book or article.

Web-fonts should not be used. Web-fonts don't improve the usability of the site but increase bandwidth usage and hinder performance for users.

JavaScript should only be used for progressive enhancements and as much of the site as possible should work without it. A Complete list of features which will require JavaScript are: automatic copying of text into the reply form, automatic refreshing of the page along with title notifications, and moving the second reply form.
134 posts and 23 images omitted.
>>2449
OP is trying to make a new imageboard sowftware, If you want to make oneyourself, try using LynxChan
It's amusing to me that the formatting on this site managed to become even more broken, and that this somehow managed to effect posts already stored in the database; this thread is hideous now. Anyway I made a good bit more progress on this project but decided to abandon it. My justification was that while the left needs to establish new hegemonic institutions, of which social-media is probably the strongest modern example, these institutions are worthless unless you're willing to use the power these institutions hold to enforce your will, and I simply don't have the time to realistically do this. Another issue is that the internet probably reflecting modern cultural trends (as promoted by the bourgeoisie) is hedonist and obsessed with the spectacle (not to mention least common denominator politics like social democracy), these cultural traits would be very difficult to overcome, and require rules that would be especially costly to enforce. For now I'm going to be focusing on improving my skills, I've recently been studying GADTs, existential types, type-level programming, eta-reduction and all sorts of interesting things in addition to my standard mathematics studies, hopefully my improved skills will be useful to us in the future. In any case, I will likely stop posting on this forum or any other forum, and it's fair to assume that any posts from this point on anywhere on the internet are not me. I wish you all the best, good bye. >>2449 >hey I haven't read the thread, but, how hard is it? It's a pretty simple web application, not particularly difficult so long as you don't obsesses over the details (which I tend to do). I'd only ever made two static sites before this and I was still able to make CSS that was superior to any imageboard I was able to find, and the backend was very clean if incomplete despite my programming experience having nothing to do with the internet. >>2450 >OP is trying to make a new imageboard sowftware, If you want to make one yourself, try using LynxChan. Just to be clear using LynxChan isn't creating a new image-board engine, which was my intent.
>>2451 Sad to hear that, good luck on your next projects anon tho >Just to be clear using LynxChan isn't creating a new image-board engine, which was my intent. Oh yeah I know, I was just telling him to use it if he wants to make a new imageboard
feature request make threads look good in firefox's reader mode
>>2453 lol nvm just saw this wasn't happening anymore RIP

Delete
Report

no cookies?