/tech/ - Technology and Computing

Technology, computing, and related topics (like anime)

Reports of my death have been greatly overestimiste.

Still trying to get done with some IRL work, but should be able to update some stuff soon.

#WEALWAYSWIN

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/tech/ meta Anonymous Board owner 04/09/2020 (Thu) 21:58:50 No.2493 [Reply]
Talk about quality, rules, OCs and board events here. Required readings: http://cryptome.org/2012/07/gent-forum-spies.htm Current event(s): >Suggest a thread to pin for April >Suggest posts for newfags to lurk
Edited last time by NULL_1 on 04/09/2020 (Thu) 23:25:19.
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The webring addon doesn't respect other sites' blacklists. e.g. we blacklist 8chan.moe, 8chan.moe still follows us. https://gitlab.com/alogware/LynxChanAddon-Webring/-/blob/master/index.js

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The Sticky Anonymous 08/21/2019 (Wed) 12:37:09 No.4 [Reply]
Welcome to /tech/ THE RULES: 1. Please spoiler all porn and gore 2. Talk about something actually related to /tech/nology 3. Have fun! Required reading http://cryptome.org/2012/07/gent-forum-spies.htm Beginner Info If you would like to try out GNU/Linux because of https://itvision.altervista.org/why-windows-10-sucks.html, you can do one of the following: 0) Install a GNU/Linux distribution of your choice in a Virtual Machine (preferably using KVM or Oracle VirtualBox for newfriends). 1) Use a live image and to boot directly into the GNU/Linux distribution without installing anything (keep in mind that the performance of live distros might be very different than from distro that was booted from your HDD, as most distros are loaded in RAM and don't include the proprietary drivers for NVIDIA GPUs or up-to-date Mesa libraries in their isos). 2) Dual boot the GNU/Linux distribution of your choice along with Windows (make sure to install Windows first, as it can "replace" GRUB or other UNIX bootloaders, and troubleshooting of Windows replacing your bootloader of choice might be painful for people that just started learning about the Linux kernel) 3) Go balls deep and replace everything with GNU/Linux (you really shouldn't do this, if you don't know what you're putting yourself into, see: https://itvision.altervista.org/why.linux.is.not.ready.for.the.desktop.current.html). Resources:

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Edited last time by dukat on 04/11/2020 (Sat) 12:18:28.

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Anonymous 06/12/2021 (Sat) 00:12:01 No.3258 [Reply]
i dont get rotation matrix used to do this... or homogenous coordinate or the inverse...mind explaining?

Anonymous 06/05/2021 (Sat) 03:01:13 No.3255 [Reply]
Helllo tech, help me understand matrix for 3d rotation of a 3d camera. what are they actually and what does it mean for screen space and world space coordinates when they are applied with MVP matrice

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Anonymous 07/14/2020 (Tue) 21:01:16 No.2997 [Reply]
Reminder that you niggers shouldn't trust lunduke.
>>2997 Reminder that jewtube is owned by (((google)))
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Reminder that (((Bryan Lunduke))) is a jew!
>>3016 Massive butthurt going on in that pic. Fuck Lunduke though
This guy is speedrunning life. He went from normal guy to Trumptard to libtard, all in less than 2 years.

Anonymous 04/29/2021 (Thu) 01:52:21 No.3252 [Reply]
does anyone have a facebook magnet link?

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Infinity Cup poll Anonymous 04/23/2021 (Fri) 19:05:23 No.3251 [Reply]
Hey guys, /icup/ here with a question on how we're going to handle the next iteration of the Infinity Cup ( https://anon.cafe/icup/ ) We're trying to poll whether certain boards are interested in playing in the cup, or if there's some specific team that you'd like to see play. If you want to, please answer or add your own answer to the poll in https://poal.me/6x3j1u

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Let's create a webring! Anonymous 02/22/2021 (Mon) 23:03:22 No.3225 [Reply]
How do I join? Post: - a link to your website - a 240x60 banner of your website then add the others also in the webring I'll start: https://sftn.github.io/
>>3225 your blog sux

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BitChan Beta v0.9.0 Release Anonymous 11/15/2020 (Sun) 19:38:41 No.3162 [Reply]
The BitChan beta just got released and is looking for people to try it out. It's a decentralized imageboard that runs on top of BitMessage. You can create and completely control your own public or private board, globally moderate as an owner, add admins who can also globally moderate, moderate your own instance locally as a user, upload literally anything with size limits theoretically up to 100gb. Uploads can be sent purely over BitMessage or you can choose to use a hosting service. Uploads that use hosting are subjected to heavy duty protection: every file is zipped, encrypted/password protected, the zip's header is removed and random chunks of the file are removed before being uploaded. The removed parts are hidden in the PGP encrypted message that's sent over BitMessage. Once the upload is received the zip is put back together again, decrypted, unzipped and displayed in the thread. 100% of BitChan traffic happens over tor. Private boards prevent posting from all but explicitly added IDs. The permitted ID list can be edited by the owner at any point to include new IDs or restrict old ones. On public boards any ID can post until it is banned, but because of how BitMessage works, you can always just make another ID. Communications on every board are PGP encrypted. This means that even if someone somehow guessed the board name on BitMessage (basically impossible for reasons I won't go into here), they would be unable to read anything without also having the BitChan PGP symmetric password. Owners can globally change CSS, banners and wordfilters. Owners can even wipe a board if they want. You can join and create as many boards as you want. There's also a prototype steganography thread running alongside of every normal thread. The steg thread shows decrypted steg from jpg/pngs. There are also public and private lists. Lists are just collections of links to boards or other lists. Owners can do much of the same moderation, CSS changes etc. as they can do on boards. They can be updated and edited after their creation. BitChan is fully dockerized so it is cross-OS compatible, but has only been tested with Ubuntu 20.04 and the most recent version of Whonix. I could go on about all the features (there's a lot more), but I just wanted to give you a taste. It's surprisingly fast for text only messages that total around 20kb or less and using hosting services for file attachments, taking usually only a few seconds to a minute depending on how many people are on your part of the BitMessage network. https://github.com/813492291816/BitChan
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BitChan v0.11.0 has been released: https://github.com/813492291816/BitChan/releases/tag/v0.11.0 - fix message TTL always being 4 days - fix issues preventing the joining/creation of boards/lists - fix missing functionality when JavaScript is disabled - fix inability to add/remove list items - fix infinite loop if error occurs during attachment download - fix enlarging videos on click - fix inability to join with passphrase link if "/" is in the passphrase - fix From Address list generation issue - fix issues if an attachment has multiple periods in the file name - fix potential inconsistencies in board/list passphrases - fix missing subject in OP placeholder - add ability to attach multiple files - add ability to specify file attachment order - add ability to specify which image to insert steg

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https://github.com/813492291816/BitChan/releases/tag/v0.11.1 Bug fix - fix creating posts with attachments greater than 5 MB
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A kiosk onion hidden service is now online. You can post and upload attachments. Test it out if you'd like. There's a bug report link at the bottom of the home page. http://bitchan5zleliwr7egmn4yskth5k6ofu6qbax3y4t45k3k2plt363nad.onion In kiosk mode you can only post anonymously. There's a help page which covers pretty much everything except for the peculiarities having to do with the kisok. If you actually go through the trouble (it's not that bad) of installing it you can very easily host your own kiosk instance (and if you run you're own version you get full functionality). Kiosk mode has a permissions system which allows for multiple passwords. There are password classes. Admins, guests, guests who can only view, guests who can post. There's a lot of options. How to safely host a kiosk: Pay for VPS via mixed/tumbled crypto, sftp bitchan.tar.gz over tor, ssh in over tor, extract bitchan, uncomment random hidden service lines in torrc, make daemon, load random onion address in tor browser, upload archive with custom onion address, and you're set. This kiosk instance has a 50 second post refractory period. It works with JS disabled. The kiosk disallows board and list creation, mailbox use and prevents using BM as an attachment upload method. The only things this kiosk instance allows is 1) view boards, 2) view threads (steg included), 3) make posts, and 4) submit bug reports.
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Anonymous 04/04/2021 (Sun) 08:02:24 No.3243 [Reply]
help https://boards.4channel.org/sci/thread/12922613 i dont understand the statement howdo they overlap
>>3243 Mind explaining a little more details here Anon? I can't see 4channel behind the great cuckflare wall, and I'm not quite sure I understand the context entirely here.

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