[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / r / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
Settings Mobile Home
/g/ - Technology

Name
Options
Subject
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.
  • You may highlight syntax and preserve whitespace by using [code] tags.

08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]


[Advertise on 4chan]

[Catalog] [Archive]

File: Linux.jpg (154 KB, 696x522)
154 KB
154 KB JPG
how kernels are made ?
9 replies and 2 images omitted. Click here to view.
>>
>>106752622
why so aggressive anon
we get it you like porn
I do too
but its better if we stopped
>>
>>106752032
start with figuring out how to boot and print text, init the irq controller and mmu with page tables setup such that while in kernel mode you can access all of ram due to virtual = physical address "identity mapping" so that you can enable paging and then implement a page frame allocator and slub allocator for dynamic allocation of kernel objects. then start implementing task struct with code/data/heap/ustack segment allocation and a fixed-size kernel stack per task used for calculations within irq routines and for save/restore of registers during context switches. get context switch working. implement posix's clone function, process and thread exit (single task vs group exit), zombie process cleanup. processes are just groups of threads aka tasks, one of which is the "group leader" that acts as the struct which contains the process' general info and has the task-unique id equal to the process-unique id. also implement various other posix syscalls. then worry about more writing more device code such as usb or keyboard input or a tty interface and whatever else you want to support.

once you have enough syscalls and kernel features you can start working on a userland if you want.

basically, draw the rest of the fucking owl. you're not paying me enough for this
>>
>>106752751
I will do it for you anon
>>
>>106752751 continued
assembly language is required in the kernel, but generally only in areas where you're hopping to/from kernel mode. once you've hopped into kernel following interrupt entry you can mostly go back to using c because you have "bound" the running task's kernel stack on which you can do calculations and call functions and all that stuff that c implicitly push/pops. once you've "trampolined" into the userland's init process after you've booted and got your memory spaces, device init, and tasks/scheduling in place you will only be hopping into kernel for short periods of time via interrupts that get triggered, often from expiring timers but most commonly from trap instructions (for syscalls)
>>
>>106752032
copypasting MINIX code

File: 1752359688584094.png (767 KB, 1178x1375)
767 KB
767 KB PNG
Linux saars... normalfags are making fun of us again
80 replies and 9 images omitted. Click here to view.
>>
>>106744491
ur only proving his point
>>
>>106733274
To be fair, if they were unable to write drivers for their own fucking hardware it'd be pretty embarrassing even for Apple
>>
>>106733333
blessed
>>
lmao
>>
File: hg,hggh,g.png (210 KB, 402x294)
210 KB
210 KB PNG
>>106733274
I can't believe I have to agree with a tranny.

File: k-jofol.png (43 KB, 349x223)
43 KB
43 KB PNG
138 replies and 55 images omitted. Click here to view.
>>
>>106749860
bb-lite still works with windows 11 iirc
>>
>>106730957
This type of 2000s user interface is INFINITELY more legible and easy to use than modern minimalist slop. Graphic design was so good back then, now everything sucks
>>
>>106731193
i fucking love blackbox shell, gotta try it on a vm sometime
>>
>>106737479
Where did they mention the secondlife kids thing?
>>
File: kabel_02 (1).jpg (196 KB, 1024x680)
196 KB
196 KB JPG
Dual voodoo2 graphics cards for SLI.

File: file.png (33 KB, 343x179)
33 KB
33 KB PNG
Proton mail was a mistake.
>but muh super secure mail provider !!!
Yeah right
>WILL send all your info to the police if asked
>No integration with thunderbird or apple mail because muh encryption
>All extra feature are paid
>email looks suspicious to normies, have to spell it every time
>Ads in your mail on the daily
>Switzerland
If anyone was considering using this piece of shit, just use one of the regular free mail provider and if you need to, encrypt the contents yourself with a PGP key.
67 replies and 4 images omitted. Click here to view.
>>
>>106744508
mail is never a secure form of messaging
>>
>>106749607
nobody should use email for anything important
but the idea of using non-encrypted mail or a service from big tech is incredibly retarded
>>
File: 1656254141590.gif (3.33 MB, 640x400)
3.33 MB
3.33 MB GIF
>>106744445
>don't login to your account in 3 months
>account gets deleted
>lose access to all your stuff
>hope you didn't have a coinbase account with 100 bitcoins linked to a shitnota account lolz
>>
>>106753181
>frognigger
>bitcuck
opinion discarded
>>
>>106753216
>poorfag detected
>brown hands detected

File: 1733262855456563.jpg (239 KB, 1200x1200)
239 KB
239 KB JPG
Well which is it? I need one of these PCs I am tired of my desktop, and my laptop, and my tablet, and my phone, and my ereader, and my kindle, and my ps5, and my home server.

I NEED a handheld PC
55 replies and 8 images omitted. Click here to view.
>>
File: Cirno acordion.gif (745 KB, 659x656)
745 KB
745 KB GIF
>>106744453
>retroid pocket 5
>CPU: 1*A77@2.8G 3*A77@2.4G 4*A55@1.8G
I assume that's some Rocket Qualcomm or Samsung ARM thing right? Anyway I always wondered how easy it is to install your a new Android OS like Lineage or Graphine on it if theirs ever stops receiving updates.
I also like the idea of an actually pocketable gaming device but I'm wary it might become e-waste if it's locked down or even if it's not but also doesn't have a retard proof way of NOT bricking it.

>The real revolution will come when I have the power of a desktop in the form factor of a smartphone and I can just plug it into a docking station and have all my peripherals running off a 5v usb-c port.
Doesn't some Chinese OS already do that? I forget if it's ZTE or Huawei that does that, CCP spyware aside.
>>
>>106751492
Where did I shill Nintendo?
You shouldn't buy Nintendo out of principle with the shit they pulled. Devices like the eck invalidate the switch but the problem is the eck is long in the tooth and still too expensive for the oled model. If the LCD model that's currently on sale didn't have a shit tier screen I would fully recommend it.
>>
>>106751587
Samsung does it with Dex on Android. But Google is perfectly it as well on later editions of the pixel. Well not quite but soon. The android desktop mode will come out standard. So far looks really cool and I'm excited to be able to plug my phone into my work dock and just have big dumb monitors to do work on.
>>
Just grab the steam deck on sale to see if you'd actually use it instead of having it gather dust. Also if you like retro games you can grab a retro handheld too.
>>
>>106753131
Why would you do that if you have a steamdeck? Emudeck is hands down one of the best emulation suites I've ever used and makes emulating a breeze.

File: 1759188952.jpg (39 KB, 296x296)
39 KB
39 KB JPG
The Billy Mitchell of software development.
41 replies and 4 images omitted. Click here to view.
>>
File: Steve Jobs.jpg (268 KB, 960x1535)
268 KB
268 KB JPG
>>106741462
wrong pic OP
>>
File: 1649002263574.gif (186 KB, 112x112)
186 KB
186 KB GIF
>>106741462
Nah, Billy is at least somewhat famous among oblivious normies. That faggot is a literal nobody, except for some troons.
>>
>>106744339
wait.... drew is le based cunnysseir?
>>
bump
>>
bump

File: 1759238502.png (463 KB, 944x1218)
463 KB
463 KB PNG
Why is everyone involved in Software Development either Indian or Brazilian?
21 replies and 1 image omitted. Click here to view.
>>
>>106746514
>it's stare
ok saar
>>
bump
>>
>>106746467
most of the south american dudes are chill af

I have three argentinians on my team and they hate niggers more than I do
>>
bump
>>
>>106746467
They're cheap.
And personally, I'd rather work with south Americans than fucking jeets.
They both suck, but Brazilians and by extensions other south Americans are otherwise friendly and come from an intelligentsia that is at least recognizable.

File: GyuLq80akAAa9nK.jpg (123 KB, 833x1167)
123 KB
123 KB JPG
>Data Processing
or
>Computer Graphics
8 replies omitted. Click here to view.
>>
>>106750979
I thought math was also involved in data processing. I guess graphics programming is just on another level
>>
File: 1740623763173191.jpg (45 KB, 569x412)
45 KB
45 KB JPG
>>106750039
>lust provoking image
>irrelevant time wasting question
S A G E
A
G
E
>>
File: znijneri9u23hf3.png (47 KB, 698x658)
47 KB
47 KB PNG
>>106750046
>>106750095
>>106751493
Stupid butt hurt samefag!

PESKY little samefag! PESKY!
>>
>>106750979
>Data processing
>I gotta imagine AI could replace it pretty easily.
Don't think so.
Data processing is taking care of AI's food.
You can't let AI do it itself, same reason why you can't train AI on AI output.
>>
>>106750039
Computer Graphics is a meme

File: 1727381302994955.png (1017 KB, 1024x1024)
1017 KB
1017 KB PNG
FAQ:
>How do I activate Windows?
HWID2 generates and registers a permanent legitimate license on MS's activation servers
github.com/massgravel/Microsoft-Activation-Scripts
Usage: paste this into Powershell, run.
irm https://get.activated.win | iex

>and Office?
Same link, select Ohook option
You can also use Office.com if your needs are very minimal
or try OnlyOffice/LibreOffice and set it to save in MSOffice file formats

>What version should I install?
>W10 Enterprise IoT LTSC 2021
Binary identical to Enterprise except no MS Store or apps
Preinstalled with: Edge & Win32 system apps

Comment too long. Click here to view the full text.
253 replies and 38 images omitted. Click here to view.
>>
windows related software autoscrolls up, it doesnt happen in any other software so it cannot be some "stuck" key or anything like that
>>
>>106704608
I think I saw this in one of the guides, or maybe it was a random post.

Can anyone clarify the WinOS logging internal component (GPU, CPU, MoBo) as being registered to the current OS, and then not allowing a new OS install to 'see' said devices?

I've a Win10 Pro, which I've done the activation process only.
If I try to do a fresh install of 10 IoT LTSC, what are the odds that it will 'brick' the other PC components?
>>
>>106750032
What does that have to do with anything? True size of the context menu depends on GUI scaling set in Settings, that anon is a faggot for bringing up some pointless point, lel
>>
>>106753011
Not sure where you saw it, but it doesn't do that, you can install any edition and your hardware should work fine
>>
>>106743837
>no proof
>>>/b/

File: 1751648225231155.jpg (633 KB, 1344x2992)
633 KB
633 KB JPG
Alright /g/, time for a YABS thread.
Post your benchmarks and flex your home servers or VPS setups so we can all judge you.

Nobody in your real life cares that you spent weeks tuning your RAID cache, overclocking your memory timings, or swapping in yet another NVMe drive. Your wife doesn’t care, your friends don’t care, but here on /g/ we actually want to see the numbers.

Show off the raw power of your silicon. Prove that the hundreds of watts your server pulls at idle are worth it. Let’s see if your workstation-class CPU was a wise choice or if you should have stuck to used Xeons off eBay.

Compare with other anons, argue over cache sizes, and laugh at anyone still running spinning rust for their root filesystem. It’s all part of the ritual.

Hide your location and hostname before posting or you will get laughed at.


Now stop pretending you don’t want to show off and post your YABS.

>Script: https://github.com/masonr/yet-another-bench-script
>>
File: 1749264623596851.png (427 KB, 1344x2992)
427 KB
427 KB PNG
>>106753164
Image 2

Are you using the COSMIC beta? What are you thinking about it?
66 replies and 9 images omitted. Click here to view.
>>
File: wdym.jpg (259 KB, 1996x810)
259 KB
259 KB JPG
>>106752591
>what do you mean?
>>
>>106735850
Cinnamon's a stop gap and it's days are numbered.
Gnome has needed to be deplaced for years, fuck IBM/redhat and their EEE shit.
>>
>>106751469
>>106752950

This is firefox. Maybe your problem is distro specific, I know cachyOS didn't have the correct file picker and the login screen was SDDM instead of the cosmic login screen.
>>
File: ebussy.jpg (43 KB, 400x400)
43 KB
43 KB JPG
>>106736786
This conversation is getting a bit heated. I recommend slowing down.
>>
>>106737691
Wow, you are incredibly retarded.
>>106737484
>Just fuck off and buy a Macbook already and leave us all alone.
this.

File: qwanntttttt.jpg (7 KB, 227x222)
7 KB
7 KB JPG
Is Qwant a better alternative to Google search engine?
31 replies and 1 image omitted. Click here to view.
>>
>>106743917
Ive been using dogpile for an age and its basically google from 2009.
>>
>>106743962
Absolute nigger tier list that is outdated by 6-7 years.
Leave your 2018 copypasta back in 2018
>>
>>106743962
>All this seething in the replies
Good list, it made them very afraid
>>
>>106750275
All of these still work you dorkass loser
>>
>>106752446
The search engine environment has completely changed in 8 years, retard.
Perplexity and Kagi both mog every shitty engine on your list, hell even Brave search is better than 3/4 of them.

File: images (31).jpg (13 KB, 443x451)
13 KB
13 KB JPG
>it appears my superiority has lead to some controversy
Why continue using pooprietary Qubes, Arch or Manjaro?
5 replies omitted. Click here to view.
>>
>>106752982
gentoo actually works
>>
>>106752982
Maybe he wants to be able to run steam and have his wifi work
>>
>>106751381
>lead
esl detected
>>
>>106753038
>steam
>>
>>106752452
Guix seems cool if it wasn't so anal about non free software

File: WFH2.webm (1.35 MB, 720x1280)
1.35 MB
1.35 MB WEBM
>Actually Useful Links
Industry News — https://news.ycombinator.com
GitHub Trending — https://github.com/trending
r/cscareerquestions (industry banter from a rookie/cuck perspective) — https://www.reddit.com/r/cscareerquestions/
r/ExperiencedDevs (industry news from a jaded adults perspective) — https://www.reddit.com/r/ExperiencedDevs
r/overemployed (industry news from Seniors those that "Get It") — https://www.reddit.com/r/overemployed/

always remember, there is a guy saying "nothing on my end" and then proceeding to have raw sex while people wake up, deal with traffic, road rage, get killed by bad drivers, get stressed from office politics and driving and lose there hair, no time for gym or nutrition because of commuting, and then you get taxed 40% on top of it all for Israel

I will never fucking go back to the office

Old >>106712401
197 replies and 38 images omitted. Click here to view.
>>
>>106753077
>Real autists move from one obsession to another
That is called hyperfixation, short-term periods of intense interest related to ADD. The special interest of in autistic person is a long-term endeavour and does not change frequently.
>>
>>106753097
Interesting anon what is the difference between that and ADHD?
>>
>>106753107
ADD is just an old term for ADHD
>>
>>106753107
Both are made up fashionable “illnesses”
>>
>>106753132
BBUUUT ANON I NEED THESE MADE UP TERMS TO FINISH MY PHD WITH HECKING SUPER HERO DRUGS.

File: 1688246400696173.jpg (76 KB, 640x640)
76 KB
76 KB JPG
Is anyone else getting ads on YouTube today? It seems like UBO isn't able to block them anymore.
5 replies and 1 image omitted. Click here to view.
>>
>>106750190
brave still blocks them
>it just works
>>
>>106750190
>I see a midroll ad, I kill the man wearing it!
>>
firefox+ubo here, just got this today
its so fucking over bro imma kms
>>
>>106750190
bravechad here, haven't seen an ad in years
>>
File: .png (487 KB, 1084x1080)
487 KB
487 KB PNG
don't make me tap the sign


[Advertise on 4chan]

Delete Post: [File Only] Style:
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
[1] [2] [3] [4] [5] [6] [7] [8] [9] [10]
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.