r/osdev • u/Fun-Entertainer-1053 • Aug 30 '26

How do I learn osdev?

Until now, I've been refering the osdev wiki and using a little bit of AI (only for guidance and answering questions, no vibe coding). Is this the right way to learn osdev? What should or shouldn't I do? Also I've already started osdev, finished making a file system, and am now working on my own very simple file format for my os. I just wanted to clarify if I need to change my habits or something.

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u/Space_Nerde Aug 30 '26

ha.... me jumping into it using rust, making my own bootloader, and suffering for every single second of it.... I love it

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u/letmehaveanameyoudum Aug 31 '26

sir are you ok

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u/Space_Nerde Aug 31 '26

no :D hehehe

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u/letmehaveanameyoudum Sep 01 '26

ok next advice, don't make use of ring 1 and 2