Watch Linux kernel developer write a USB driver from scratch in just 3h for Apple Xserve front-panel
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- Опубликовано: 10 май 2024
- Watch #Linux kernel developer write a new #USB driver from scratch in just 3h by copy'n pasting and thus stealing it from other best matching drivers for #Apple #Xserve front-panel meter. #Ad: GPU offers & more @Amazon: services.exactcode.de/amzn.cg... You can support my work at: / renerebe github.com/sponsors/rxrbln/
exactcode.com t2sde.org rene.rebe.de 
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I finished the 2nd, 1 work-queue instead of N: svn.exactcode.de/t2/trunk/package/kernel/linux/xserve-frontpanel.patch
- No syntax highlighting
- vi with only basic motions
- single terminal fullscreen
- comic sans font
I trust this man with my life
Yeah, this guy the equivalent an NBA athlete while the rest of us barely making the D-league if not college ball, lol
Yeah, its really easy once you have full knowledge of both the Kernel and how to communicate with USBs.
@@gmodrules123456789 Yes, building a space rocket is really easy once you know how to do it.
@@gmodrules123456789 😂😂😂
very very humbling
This guy is not getting replaced by AI
The day they get replaced by AI is the day Skynet is born
He is getting replaced very fast
@@xamael1989bullshit
5 more years
@@xamael1989 na ah, he is the AI engineer as well.
Whenever my ego inflates as a programmer I watch a video like this.
there's always a bigger nerd
@@Patrick-ko5wrHe is not a nerd brother
@@xlr8inch52Of course he is, but obviously that doesn't mean it's something wrong/bad.
@@Patrick-ko5wri like that saying instead of "fish"
@@xlr8inch52 all of the programmers are nerds mostly the ones that look like him, but it's not bad without these people lots of shit wouldn't work
My wife once said "you are just randomly typing, arent you" when she saw me writing javascript. I feel the same thing for this man.
😂😂😂
cool story bro
hahahahahaaaa
gold rule of programming world => there will be always a super smart dude that makes awesome things that will make your projects look like HighSchool projects.
@@pedroduran8927 im amazed he still looks at keyboard sometimes after writing so much code in his life
He looks exactly how I imagined a Linux developer to look like
he even looks like linus torvalds cousin or something
I feel like this is THE Linux developer. The rest are simply xcopies.
Same
Lol
Yea ...2 eyes, 1 nose and 2 ears
Bro was born and said: "Hello world!"
Something like that, I guess ;-)
this killed me that's so funny lol
No, look at his enthusiasm. If you always work like that for a good amount of time. You will get to some level
😂😂😂
Still no syntax highlighting, still no code suggestions, still vi, still a legend.
And comic sans as the font... I want to scream. But I appreciate the flex.
Comic Code ! I'm a professional.
A Comic Sans inspired font? I couldn't expect less from a Superhero.
@@matteo.veraldi bringing a comical smile back into your life fixing other coders bugs and security vulnerabilities all day long ;-)
Wow👍🏻, that coffee, thats the real one coffee for real programmer, definitely not for me, my coffee is coffee-waste cos im copy-paste programmer😅...
I have 0 coding experience and is just enjoying the fact that programmers across the globe agree that he is a coding chad
im horny af
Making me feel like the worst software developer in the world.
Love to see it. Learning so much.
same lmao, bro is too chad
Bro is not using syntax highlighting, legend
Nor any normal mode commands.
I would like your comment but you have 666 likes 🥲
he IS using comic sans though lol
@@unadulterated It's actrually comic code
@@unadulterated best font, next to Courier
I’m 2 minutes in. I haven’t understood a single sentence he’s spoken. I code for a living. I will now leave and take what’s left of my coding ego.
Exactly
Maybe you work in a different domain
That's how specializations work. It doesn't mean you're stupid or that he is smart, it just means you're not experienced in linux kernel drivers lol
@@SalgatAustin No 99.9% of us are for sure stupider
@@johnk6757 speak for yourself
1:42 The moment bro said it's gonna be super simple I knew it was in fact not going to be super simple for the rest of the video
It's like watching a neural surgeon doing his surgeon things: fascinating, crazy, a bit scary, for sure impressive. Makes me grateful for the fact that there are people passionate about things that I don't wanna do 😀
“don’t wanna do”
lol *can’t do
@@nickignathe two sentences don’t contradict each other
makes me extra appreciative of white people. I live around mostly mexicans and blacks and I'll tell you, virtually none of them have aspirations outside of 'rapper' or 'basketball player'
@@IrishIwasJewishplease seek help
@IrishIwasJewish so true!
I'm deeply impressed. Not only by your technical skills but also your ability to endlessly keep on sipping of a minitature espresso
this guy writes an USB driver from scratch in 3h while I, as a web developer, struggle so much for so few.
you inspire me to be better
Haven't basically all web developpers been replaced by ChatGPT by now?
That’s a tough comparison. Web dev is so multifaceted and always involves cleaning up someone else’s mess and trying to clean up a tangled fractal of dependencies. It’s a lot of organization and searching, a little less fun engineering
@@tropicaljupiter you just gave me a new perspective of web development. never thought of seeing it that way since I never compared it to system development. thank you for that
I do not know how many times will you guys hit me but web development comes to me as folder structuring.
@@cerberusrap that's not completely wrong
Developers like this are what allow me to write silly little games with C# in a feature packed IDE. God bless you glorious dev
i just finished learning the basics of python and now youtube recommends this video to me and it feels like i have just touched a drop in the vast sea of computer science. i did not understand one thing you did but good work
Happy you learned something!
I work as a full stack developer mainly with next and mern. And, honestly I feel so stupid when i watch this kind of programmers writing codes. So much knowledge in low level languages, memory management and all the brain f things they do. Beautifully written code. Just wow❤
Me right now as well lol!
Yeah but that's all they do and to be honest C hasn't changed much in the last years.
WTF is Even a full stack dev nowadays?
There are so many full stack environments.
@@DoiPunctZeroyou must know every technology ever created for the web and have 15 years of experience in the newest languages that have been out for 10 minutes
At least that's what the hiring managers want 😊 I saw a job asking for python expertise at 14 an hour
Man, quiet down, they just know the machine and how to control it. It's another job from yours, not magic lol
@@Loki_Dokie I still remember a listing where a company wanted someone with 6 years of experience with Swift when Swift had only been out for 4 years.
One of the leads on Swift's development actually posted that he wouldn't qualify since he had only started work on the language in earnest 5 years prior.
This is literally so awesome I've been waiting for a video for usb drivers in Linux, thank you
I'm a Javascript/Nextjs dev and watching this I feel like I have no clue about programming. Good vid!
Suddenly transitioning from a high level language to a low level one does that to you.
Most js devs don't have clue about how hardware works
Well most JS developers don't even work with vanilla JS but with frameworks which sadly turns a lot of developers into frameworkers.
You would be correct - in general, JS devs don’t have a clue about programming 😂
Obv exaggerating a bit but defo applies to an extent on stuff close to the hardware
Its kind of simple when you get into it. You just have to think like that hardware. Just put some hours in it. Start with turning on and of some leds on sbc and build it up from there. if you like this kind of thing. :)
i work at a company with like 100 people and half of them are this level. a couple of the guy have thousands of commits on linux kernel. i am in awe, as a scrub who uses python and go
Where do you work at? 🧐 Some military company? Just curious
This is so valuable. Thank you for uploading these
I am a developer these dudes are next level, thanks for your time and contributions.
Yes they are. The best of the best for the most part.
Just pure, raw vi. This is what peak programming looks like
🦾
supplemented by a nice shot of straight espresso. legend.
I've been coding for more then 20 years and I swear, I have no idea how you can be this good without any syntax highlighting/code completion. Legend.
no hate, but how can u do this for 20 years and write then instead of than?
@@sophokles8244 Since english is my 3rd language. Not including programming ones ;)
@@sophokles8244 Since english is my 3rd language, not including programming ones.
Also, did you miss the point about me needing auto-complete? ;)
@sophokles8244 OH HERE THEY COME, 300 lbs native english kids, wasting time correcting others grammar instead of working his ass out to pay his student debt
@@sophokles8244 because it's a simple youtube comment, not a research paper.
I came here to take a peek at how does a USB driver work in general. But I'm more entertained by the workspace environment, with the Comic Code font, flat color, and everything lol.
I can't lie, dudes like this gives me the drive to want to actually learn low level programming it's just soo cool
Sooooooo much programming video perform by programmer in youtube, but person like this is the true programmer...
I started with Linux 6 months ago, and this video make me feel how much there are still for learn, i will work hard and i will be happy if i will arrive only at the 1% of the knowledge of this guy!! Really congratulations for the awesome video!!
This video randomly popped up on my youtube feed. I have absolutely no clue about what this guys is doing or talking about but I know this guy is a supreme lord of what he's doing.
Can't get enough of these videos. They're so well-made and informative.
Thank you very much for uploading this!
this font is a crime
lol
That font's purpose is to be readable, It helps dyslexic people alot.
No matter how much people hate on fonts like Comic Sans, but those fonts complete their task of being easily readable.
It started as a joke, and I unexpectedly liked it.
@@renerebe do u know any usb pcie cards that are linux compatible?
Don't most if not all just work?
As someone who uses linux on my home desktop, thank you for all the hard work you do for the community.
Finally youtube recommended your channel! Good to see the numbers getting higher! Nice René
Any dev in some point just dream about having this kind of job in some future🤙
If you are willing to put on the time and effort, also expect that it's going to be a very challenging path. This is the line of work where very few get the job.
Writing a USB driver is your dream! 😂
This guy is proof we ve been invaded by aliens.
Whenever I feel like I'm somewhat good at programming I watch this video
I am both impressed by the skills of this man and also never want to touch any kind of code ever again
Hehe, I am a daily Linux user, I would say mid, can manage servers, use Linux PC, I can write shell scripts for typical scenarios, I am way far to understand everything René says, but sometimes I find myself drinking, playing around with Linux, and listening to 3 hours on the other monitor René mastering Kernel development 😂
Thanks René, you're the best motivational, and Linux developer, keep it up 🔥🔥
I have no idea what you just said in the video, but this is super cool and I really like the video!
This is how real men write code.
And the comic font makes it look even more hand-written.
I miss my coding years in the '80s-'90s
nothing less real about using modern tools. shits toxic as fuck.
No, this is stupid.
What is stupid and toxic? Modern IDEs that are huge and dog slow and don't even work over SSH ?
@@renerebe they're not dog slow, sounds like a skill issue. even if they were, the productivity speedups over this nonsense almost certainly sum significantly net positive. and they can absolutely work over SSH. sounds like you have no clue what you're talking about and you're doing this for style points and you've fooled enough people so why let me bother you?
Not once did an IDE make me program faster. Only being able to auto complete code with an IDE sound like a skill issue to me. Also I never found an ide even working well on the million lines code base of the Linux kernel or Firefox. VScode is based in a web browser. Of course it is 100x slower than IDEs used to be.
Thanks, I can finally complete my take-home assignment for an entry-level, reverse-paying internship at a BPO
We appreciate people with your level of talent & your opensource contributions!
Interesting video. 25 years ago I tried to start writing a driver for some USB-DVB-S device (edit: it was an internal PCI DVB-S-card) for BeOS (these were the times when I was still watching TV), thinking "I don't know at all what I'm doing, but maybe I'll get somewhere if I just start doing it". I maybe got some little thing working, but it never went anywhere. Driver development is something else...
you made that tiny shot of coffee last 3h, impressive. i suspect you coded the heart reaction to be automated on our comments too :)
It's 1 am and somehow I ended up here. Might as well try to steal what you do for learning purposes. Much respect!
Really enjoy Rene's videos! Im a total amateur but I find incredible educational value in them. Much love and respect from Bulgaria!
You must have deep respect for a true coding professional like René. I don't have slightest idea whats going on, I'm just looking and trying to understand something, but no luck yet :)
I love youtube man,makes me able to watch very talented people like this gentleman.(I barely know anything of programming)
Great video, thanks Rene! Always love your content, been a fan coming from T2 SDE use years ago
Big respect for pure programming without syntax highlight, linting, hint,... not good DX but truly prove your coding ability.
I can't even get a pointer to work properly sometimes, and this guy just wrote the whole driver like it was nothing.
Damn.
i would never do this job, but thank you for your contribute to the linux community, I salute you
Thanks! Why wouldn't you?
@@renerebe because I hate C, ptsd from computer science degree I guess 😅
@@miguelcarrilho4744 I hate C, too. Need to continue my JIT'ed micro kernel ASAP ¯\_(ツ)_/¯
I like his comic sans ass console font. Actually improves readability.
Comic Code ;-)
There's another one I use: Comic Mono. It was shown to me by an ex-colleague as a joke and I tried using it, and to my surprise I actually loved it for the readability.
we are ants, comparing to this mammoth .
God level skills .
legend!
I am so much interested and keen to learn this cool stuff, But I couldn't able to start. Your Videos spark my inspiration to start the stuff ASAP ,cuz' there ain't no perfect time to start Thanks man :)
Good to see this video making traction
It's always a pleasure to watch someone who is good at his craft.
So simple stuff, very good work!
Meanwhile I struggle to center some HTML content…
Hats of to you Sir.
Tbf, HTML is pretty crap ;-)
I'm a Senior Java Developer but I feel a 5 th year schoolboy when watching this man
Java is for noobs
Java is for nobody ¯\_(ツ)_/¯
This is how I feel when i can run Terraform to setup my entire cloud infrastructure on AWS including running my Linux shell scripts for Docker/Kubernetes without crashing or any errors lol.
But your skills are orders of magnitude better haha. This is awesome my good sir.
Great tutorial brother!
The biggest flex isnt even writing the USB driver, its the font.
I thought it is doing it for 25y already ;-) ruclips.net/video/MTkPWrG0zig/видео.html
What font do you use?
@MegaFUZZY2010 Comic code
Nice, thanks
I have absolutely little idea what went on here, even as an old Linux user, but i do love the white noise hum in the background.
Thanks for this video, I've learned so much from it
Man I'm impressed you didn't use syntax highlighting, that's a plus
If only people like you can make beginner friendly video series to teach this legendary knowledge from scratch, those make shift programming teachers would've been replaced by now. 🙏
Beginner friendly for this? 😅
@@CynHicks though it is complex, it would have been great if someone can make that content.. just hoping😂
@@sarathsiraparapu Look into assembly.
@@CynHicks ooh, Thankyou for the suggestion 😊
Humbling experience! Thanks
dude, Charlie Day of the show "its always sunny" should use you as an extra in an episode where he mutated in to a genius cause he never met "the gang"
you inspired me like everyone else has said in the comments, your skill level is giga-chad coder in my book, thanks for the fuel
Insane how you get so much done with those bare tools. I see people praising you for your lack of modern tools and giving the impression that it's something to strive for. I think only people like you with a lot of experience, who don't want/need to try every new shiny thing, can pull this off. Thanks for your contributions!
Fun fact, my productivity decreases when I'm forced to use "modern" IDEs, ...
@renerebe please stop with this utter nonsense. Your skill and knowledge puts you above most, but you cant start out and code the way you do at the start. Some IDE's are poor like eclipse, but Intellij for java/spring development is hands down the professional standard, it is why every company with developers use it.
Sorry. Developer should rather focus on the code and not hope that the IDE auto completes something for them. So far each IDE only interrupted my flow and got on my nerves slowing me more down than helping. Especially Xcode and Visual Studio. Also Java is not a professional standard but a buggy joke of a language. Dev that can only auto complete are the first to be replaced by Ai ¯\_(ツ)_/¯
@@renerebe you have abit of an elitist mentality. To say Java isn't a professional language is ignorance or a lack of knowledge in a professional industry outside linux development. A developer has no chance of knowing each method in every library, auto completion increases productivity and helps a developer better understand what is available.
I'm just the message of comfortable truth.
This is what I call Deep Work.
I always say if I ever have the opportunity to do it from scratch I would surely become a software engineer this job is in my soul.
Such a "Low-Level" Developer............Love the way he humbled all "High-Level" ones.
Since I'm a Biomedical Engineer, I haven't even programmed with something that is not Python or Matlab. Haven't understood a single thing and I don't know what am I doing here. But this man gives me inner peace.
Whoever uses vi to code edit deserves to be in the final boss category. I'd probably need to code for a couple more decades to reach his level.
sometimes I write on notepad++ :))) more colorful :))
respect dude .. I'm a delevoper for 24 years, actualy matching old Delphi 5 Pascal Code together with C# to get they run the system with webservices in a company .. not to compare with youre work in the video .. but it's a good job to keep the system alive and to benefit from it from both sides .. Viele Grüße 🙂
Danke, schönen Abend !
@@renerebe Danke, ebenfalls 🙂
Nah thats Linux ASMR don't lie to me
Writing code without syntax highlighting is demon level
When I grow up I want to be like you 🤣🤣🤣 You're my new hero.
step 1: delete Windows, install Linux, learn VIM, blow up OS many times messing around.
This video is amazing! The content is always so engaging.
Always nice to see a fellow Comic Code user.
Makes me feel better about myself that even experienced C programmers sometimes forget how to correctly use char array pointers
This is what peak programming looks like!
Educational and entertaining. what a video. Very nice
rene can you answer me a question? when you reintroduce architectures like ps3 do you also have to change gcc? because afaik gcc dropped a few processors like the cell from ps3.
they only dropped the support for the SIMD SPE ISA, not the main PowerPC64 CPU. You had to use two different gcc for the PPC and SPE, and now you can still use use a slightly older GCC for the SIMD SPEs programming, ....
zat vay of speeking is definitely cheorman!
Rene du bist ja knall hart unterwegs.
1:40 "this stuff is super simple"
I wish i could do this kind of stuff. I envy your unfettered dedication and skill.
You are true inspiration. I wish I could be a good programmer like you in one day.
This guy always reminds me of Werner Ziegler from breaking bad.
better call saul
Werner Zieeeeglerrrr, what is he upto man what's he doing?
Bro's talking pure sorcery, this is madness!!!
Thanks for Your time and effort ! We love LINUX :D
This guy does programming while vlogging legend.
new channel logo? nice!
heya, CS major here from US. I am somewhat familiar with only few things you used here, so it was very interesting throughout. I hope you plan on making a video like this again eventually.
You just singlehandedly restructured and resurrected a decade old skeleton of a driver from a random person, and it works, and within 3 hours. I wouldn't be shocked if you were also a teacher
My biggest respect to you my guy! One of a role model in programming!