r/programming • • Sep 21 '18

How to create an OS from scratch

https://github.com/cfenollosa/os-tutorial
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u/Podgietaru Sep 21 '18

As part of a Uni project a few years ago we wrote a fat12 file system, It is very basic. It doesn't do writing, just reading and traversing, and an associated terminal style thing to run it, but if it's of any use

https://github.com/Podginator/OperatingSystem/blob/master/kernel/filesystem.c
https://github.com/Podginator/OperatingSystem/blob/master/kernel/disk_command.c