previous: >>108652596#define __NR_reboot 169https://man7.org/linux/man-pages/man2/reboot.2.htmltl;dr:power off a machineOR, enable/disable Ctrl+Alt+Delreally kind of strange to bundle those together, but sure.you can: restart, restart with a command, power off, halt, do a kexec, suspend, or manage the CAD key combinationespecially interesting is the behavior of some of these commands within pid namespaces: they'll only reboot that namespace, and not the whole machinerelevant resources: man manman syscallshttps://man7.org/linux/man-pages/https://linux.die.net/man/https://elixir.bootlin.com/linux/https://elixir.bootlin.com/musl/https://elixir.bootlin.com/glibc/
#define __NR_reboot 169
man man
man syscalls
>>108661408posing in a thread of posers
>>108661492i think i at least am not a poser
>>108661408>rebootone of my favourites, really.
>>108661817why's that?
Note that CAD here doesn't lock the screen, it restarts the computer, the same as reboot(2) would.
>>108661859I like that it can only be run if you have special permissions. I use it often. It is very useful and it hasn't failed me once. Another favourite is sync(), maybe that can be the next thread.
>>108661408>Image Nooo, what? Only negative feels. Why do women date terrorist refugees from kurdistan/ISIS when stuff like this happen to them?? Culture is so fucked. Refugees are mostly lawless murderers that escape their crimes, dont be fooled, full of STDs
huh, didn't know this syscall/cli wrapper existed. I've only ever used sudo poweroff
sudo poweroff
>>108661910Because the alternative is sleeping with a betamax like you.
>>108661408this guy is such an insufferable faggot shitting up this already crappy board with his gay ass tranime spam. when will you finally stop? im tired of seeing your shit
i like your tranime spam. please keep posting to make >>108663342 seething
>>108663396I second this motion.
>>108663342this, /po - I mean, /g/ should be dedicated to the discussion of trannies and vidyagaems
>>108664209This unironically.
bampu
>>108661492>poser>in a anonymous boardso, having interesting content is now being a poser.when did 4chan go for a fun place to learn interesting stuff, to the place that defends mediocrity?>>108661869so that's how CAD is disabled when you switch to tty from your DE? interesting.>>108663342no one is forcing you to look at the image, RETARDS
>>108663342kill yourself, pretty please
>>108665353autist>>108661817autist>>108661869autist>>108665248autist>>108661980autist
>>108661885>I use it oftenjesus christ, what a fucking larp.
>>108665548no u
>>108661793they all think that
>>108661869That's what control alt delete always did on any pc on any os, dumbass. Who ever thought that key combo was to "lock the screen?" Larpers are insane
>>108661910Women refuse to date boring white knights like >>108662443
>>108664209I, too, post about topics I don't have a clue on to have a vehicle for my not so subtle tranny validation material.
>>108665353idiots learning from idiots
>>108661408tranny ahh image
>>108661817>>108661885I'm imagining you absolutely clueless and saying that with all the irony in the world, kek.
>>108661408>really kind of strange to bundle those together, but sure.not really, ctrl+alt+del is the historical key combo for rebooting a pc. it works in DOS, and it still works in Linux if entered from a TTY/outside of a GUI.It was later repurposed in GUIs to bring up some form of task manager/killer instead as operating systems became more stable/multi-tasking. (back in the day you killed a program by rebooting because you were only running one program at a time)
>>108661910women will choose an abusive boyfriend over a kind one because at least the abusive one presents as masculine. it's not so much that they like being abused (most of the time), they're just biologically wired to be attracted to someone at least capable of violence, that is their monkey brain thinks such a man would be violent to protect her as well.this post isn't intended to put down women, it's just a basic fact
>>108665671You think rebooting your computer is a LARP?
>>108663342Kill yourself N*zi.OP, keep us posted.
>>108665720Speaking from experience, I take it?
i would date a /g/ anon, so long as he were either cute/hot, or way smarter than meit's a big ask, though, i know
>>108666049Holy pickme
>>108666062what's pickme about that? if anything, my standards are *too* high
>>108666083>teehee, isn't there a smarter man who'd date meThe smarter men are already bored by you.
>>108666100i don't know that men smarter than me exist or at least not on /g/
>>108666124You wouldn't recognize them if you tried.
>>108666128it's hard to recognize that which doesn't exist, after all...
>>108666136Yeah, it's like asking a blind man to find a rainbow.
>>108666228more like the pot of gold at the end of one, lol
>>108666279Why would I tell him that?
>>108666004no, because I'm not a boring white knight like you.
>>108661910what does that have to do with the imageretarded ass bot posters
>>108666799Not only am I not, but you will deny that I'm not, because your contrarian identity would otherwise crumble.
>>108665839This thread is way too stupid to know this. No point in effortposting unless you enjoy getting baited into posting the most LLM ass response ever. That's literally what they want. It's literally the modus operandi of one of these freaks to post the most retarded opinion to bait someone halfway competent into correcting them in earnest.
>>108666810>I'm not a betamax because I say I'm notautistic.
>>108666816Nah, you're just retarded.
>>108665965leftists hate the jews now tranny.
>>108666827That's how that works, apparently.
>>108665874tsmt
>>108666833I will slit your throat with a blunt caliper, autist.
>>108666844So you finally learnt to pick the lock on your cage?
>>108666801>t. the biggest botposter itt
>>108666855Schizophrenia.
>>108666835only to a particularly delusional one
>>108666871Make up your mind.... hee. Mind. As if.
>>108666049he'd have to be gay, too
>>108666881You have it all, you special boy.... hee. Boy. As if.
>>108666875So last thread DID teach you a lesson.
>>108666891last thread? what the fuck are you talking about?
>>108666889Well, if you say so: >>108666875
>>108666906sweet summer child...
>>108666906The one linked in the OP, autist.
>>108665945>I use (the syscall) often. It is very useful and it hasn't failed me once. if that's not a larp I don't know what is.
>>108666911See >>108666871
>>108666124Check out this syscall whiz over here.>>108666228He is too autistic to know.
I for one love the powerless autistic seething.
>>108665711That sounds about right for the syscall thread.
>>108666918...holy fuck. what are you doing to this general?
>>108666937why are you doing this to the general? why do you want it to die?
>>108666954It's more like that it's acceptable collateral to put autists back into their rightful places.
>>108666966>he posted it againare you the barneyfag? did someone post a pony in these threads once? I don't understand what did the syscall troon ever do to you?
>>108666970You want more? Sure.
>>108666974no I don't. did someone make you seethe in this general once? I just don't get why you're doing this, and with such vigor too.
>>108666979Couldn't make it ten posts into the thread, hm? >>108656177
>>108666990>>108656177>There's none. Kernelspace is completely fucking cooked because they're all copying the same old UNIX shit.>>Why? Well, if I'm right it's autism.>If I'm wrong, then hardware manufacturers - for *some indiscernible reason* - decided to introduce hardware improvement that just can't, can't, CAN'T be used for general-purpose computing, which is about what autists would claim because there's no fucking way they'd ever be wrong.>>And any alternative would have to start with thread-local page tables, because otherwise you end up with smashed caches.... what?
>>108667001Do you need Google to translate it into your native language or something?
>>108667005do I need some form of mental illness to even begin to understand what you're getting at? can an anon help me out on this one?
>>108666816i just enjoy explaining things i happen to know about. i know not everyone cares to know, but if anyone scrolls past it and goes "oh so that's why" or whatever, that's enough for me.
>>108667016>immediately assumes someone else is at faultMany autists here today.
>>108667034is it my fault for not understanding what that run of words you make zero attempts to elucidate or even made clear for the other party? how is that not the hallmark of autism to begin with?
>>108667042>is it my fault for not understanding what that run of words you make zero attempts to elucidate or even made clear for the other party?Apparently. After all I'm still waiting for someone to articulate the reason.
>>108667025That's a good mentality to have, anon. Hopefully this trainwreck of a thread can appreciate it.
>>108667043so you actually are just shitting up the thread for no good reason, gotcha. funny how people are still buying into your NT/UNIX larp.
>>108667075Just admit your autism already.
>>108667057honestly, despite seeing "syscall of the day" several times before, this is the first time posting in one of these threads only because i noticed the confusion regarding the relationship between rebooting and ctrl+alt+del. i don't actually know what this thread is about.reading OP fully just now i guess it's just "here's a syscall; talk about it", so my comment is kinda relevant i guess. the topic is a bit vague.and yeah, in general i do like posting things which may be helpful even if not to the person i'm responding to and even if it doesn't get any replies. i believe it's in the spirit of anonymous posting, impersonal, undirected ideas and thoughts.
>>108667093That's what I do too. But I've grown to be wary of those who abuse this goodwill to frame their questions as blatantly wrong statements to better bait answers out of others.
>>108667104Autism doesn't make one right.
>>108667090>>108667114you are a blight on this general
>>108667126Seethe about it, autist.
>>108667104i know what you're talking about, being "maliciously wrong" purely to get a right answer out of people, but i doubt op intended that, he doesn't appear to even be asking if there's a reason rebooting and ctrl+alt+del are bundled together, much less give a wrong opinion (he gives no opinion regarding why it's there).that said, even if it is that i will sometimes still answer it, if it's something that's not terribly obvious. i know CAD as a reboot combination as i'm just old enough to have used MS-DOS, so i understand it's relationship to rebooting and also the relationship between rebooting and killing programs, which is how CAD is used today
>>108666049same, except that i'm ugly and stupid and no anon would date me
>>108665874I think that women like violent rapist because it is a better genetic investment. A violent rapist will get violent rapist sons, and if they dont get pussy, they will take it by force. Just a smarter genetic strategy, and women are tools of their biology.
>>108665965>Why does history have so many plot holes and deus ex machina moments?>ask the r*ssians and amerifats, they wrote it.Wow, im so sad because of all the "jews" that got killed in consentration camps that looked like gulaks next to the easter front. Hmm, maybe I WILL take a trip to Argentina...
... so *that's* what you get up to when I leave this thread for half an hour.The opinions of autists never mattered.
>>108667137*she
>>108667220i don't disagree, from a biological standpoint it makes sense. and yes, women are natural followers, they follow the trends amongs themselves, they follow the demands of strong masculine figures and they follow their biological instincts.if you aren't willing to take control of a woman they will go with someone who does.
>>108667291i'm using "he" in the neutral/"i don't know" sense here, i don't know op's sex nor do i care to speculate
>>108667183op...
>>108667683oh, that wasn't mei'm >>108666049i'm very cute and quite the catch, if i'm being perfectly honest
>>108667025>anyone scrolls past it and goes "oh so that's why"I have, anon. I have.
>>108667900and i appreciate you saying this
>>108667131why do you want op to stop making these threads so badly? is it your love for windows NT and hatred of UNIX?
>>108667683nope, not op
>>108668073>the autist actually believes this>actually>believes this
>>108668679are you trying to deny it? but that's the only logical conclusion any anon must draw from your AI ramblings.
>>108668691Only if you're so fucking autistic that you should actually be banned from the fucking internet: >>108659812I swear to god, I'm surrounded by it.
>>108668741(In addition, one thing that Linux does absolutely better is user => kernel copies. That's a neat trick with the page fault interrupt. NT could've copied that one ages ago).
>>108667280I thought they were you.
>>108668741>>108668753autism.
>>108668781>>108667280
>>108668789>>108668781
>>108668753do you really believe a single praise is enough to convince anyone that you're not trying your best to kill this general for milady NT?
>>108668797>>108667280I for one wouldn't mind if we just outlawed autists. We could put them in a special hole in ADX where the prisoners could just beat them up for recreation, and we could record the interactions and sell them as audio books to get in some additional revenue.
>>108668806>>108667280
>>108668818okay.. this is just you blowing a gasket. come back to me when you've cooled down a bit you total sperg.
>>108668831The audio books would help: >>108668812What I wouldn't give to listen to two hours of blood-curdling autistic screaming and moaning.
>>108668812>>108668781
>>108668847meds
i think autists are cute and molestable, but i might just be biasedt OP
>>108668930to be clear, i meant that i am biased because i am myself a molestable autist
>>108668893Why would I advocate for myself to be sent to ADX? That only makes sense for non-autists, autist.>>108668753Oh, here's another one that is going to confuse the bejesus out of autists: larger page sizes.>have to open a process token>look to up the current value for the privilege in question>(which, for the record, creates and closes an LSA hande for every single call, that could've been used in subsequent interactions - but who's counting)>actually adjust the token privilege>close the token>now have to use special APIs like NtAllocateVirtualMemoryEx that don't specifically block requests for 1 GiB pages>only for this shit to fail randomly>because Windows cannot be bothered to keep its memory unfragmented>and MS cannot be bothered to provide a boot option to reserve bigger pagesOr we could talk about the fact that, on Windows, memcpy will switch to NT stores at payloads higher than 512 KiB, or how they still use SSE instructions, or how it's a fucking crime interfaces cannot reveal information about their implementations (i.e. "don't worry, I'm not using SIMD instructions, you don't have to generate a fucking VZEROUPPER or preserve your own registers if you call me").But that would require, y'know, intelligence. And autists are retards. Which is why I'm so OK with outlawing them.
>>108668962holy fuck, now that is a wall of stupid.
>>108668976>>108667280
>>108668962Dunning Kruger ahh post
>>108668995>>108667280
>>108668990is your goal to just call everyone itt an autist now? you are much more stupid than previously thought.
>>108668962You can't just call engineering tradeoffs "retarded" and expect some naive fool to come to your aid in tediously explaining every point for you.
>>108668936Well you're in good company with the NT autist. Wasn't he here since the first thread?
>>108669011and still as dumb as ever
>>108669001Hey, if I manage to get but one autist to kill themselves by reminding an entire group that they will never ever belong to the rest of humanity, then I will do that until I'm blue in the face.>>108669007>engineering tradeoffsThat's been the excuse of autists for over thirty years. It doesn't work anymore.
>>108665874>this post isn't intended to put down women, it's just a basic factritualistic reddit disclaimer
>>108669036>and that's not even going into the weeds about you actually needing the data below the 512KiB threshold again>because there's a good chance that you don't>and that memcpy's NT heuristics are yet another exhibit of the same autistic nonsense caused by poor interface decisions, like the lack of a cache policy parameter>but, hey, engineering tradeoffs
>>108669056i wouldn't know
>>108669076Note how the autists fall silent once it becomes obvious they've been barking up the wrong tree all along. Again: outlaw autism, send them all to ADX, and lets make money off of their broken brains.
Ok so basically Bash is an interface layer for POSIX syscalls, correct?When I execute reboot, bash does the syscall for me.Is this correct?
>>108669771... no, those are programs, usually in /usr/bin or whatever. Those do the syscall for you; bash just executes them.
KILL ALL AUTISTS KILL ALL AUTISTS KILL ALL AUTISTS
>>108669786Nah, if you kill them they can no longer suffer.We want to exploit them.
>>108669779I understand. Thank you.
>page 9Wow, the autists sure took a thorough beating today.
>>108669036tism
>see syscall thread has 100+ replies>oh cool lets learn some intricacies about rebooting>open bread
Did an autist give him a wedgie when he was young because he sat once in the autist's spot during lunch?
>>108672544autist>>108669771autist
>>108669771some of those things are part of the language. see builtin(1)man 1 builtin
man 1 builtin
>>108672550... lol.You tell autists exactly what's going on, and they can not, will not acknowledge it. They have to come up with alternate scenarios because their brains are incapable of understanding that which is written right in front of their eyes.
>>108672550he probably got called an autist one too many times in his life and it buck broke him
>>108673290says the biggest autist itt
>>108677399>>108669636