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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Will kernel-level anti-cheat ever work on linux? (lemmy.zip)

submitted 5 days ago by SpiderUnderUrBed@lemmy.zip to c/linux@lemmy.ml

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From both a technical perspective and if the maintainers of these anti-cheat will consider porting or re-writing kernel level anti-cheat to work on linux, is it possible? Do you think that the maintainers of kernel level anti-cheat will be adamant in not doing it, or that the kernel even supports it or will support it. I think that if it ever happens, there will be a influx of people moving to linux, or abandoning their duelboots, and that alot of people will hate that such a thing is available on linux.

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[–] nanook@friendica.eskimo.com -4 points 4 days ago (1 children)

@phantomwise @SpiderUnderUrBed Every program on your system has "kernel access", it's called "syscalls", but actually being able to modify the kernel, that is another matter.

[–] lemmylemonade@lemmy.ml 4 points 4 days ago (1 children)

lol 🤣. Aren't you a tech guy?

[–] FauxLiving@lemmy.world 5 points 3 days ago

He's just being pedantic.

Technically 'ls' has kernel access because it depends on system calls in order to produce its output.

System calls are the mechanisms through which programs request services from the Linux kernel, allowing them to perform tasks like file management, process control, and device management. Any program that's running on your machine has the access required to make syscalls and so you could say they have access to the kernel. They won't have kernel-level privileges, so they can't act as the kernel, but they do have access. Obviously the original user was referring to kernel anti-cheat modules which act as the kernel with all of the same privileges.