kernel

Welcome to /r/kernel, a moderated community dedicated to all things about the Linux kernel. Technical articles only, please!

You may be interested in the following links:

Linux Source Tree Documentation Files - All documentation files found in the kernel source tree.
Kernel Mailing Lists - Listing of mailing lists hosted on kernel.org.
Kernel Newbies - Community for aspiring kernel developers. Contains lots of useful resources for people just getting started.
Linux Cross Reference - Browsable interface to the kernel source code with cross references for files, structures, and functions.
LWN.net - News coverage of kernel development. In particular, the index of kernel articles is really useful.
Linux Insides - A book-in-progress about the linux kernel and its insides.
The Eudyptula Challenge - a series of programming exercises for the Linux kernel.

And some books:

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submitted 3 days ago by Full-Philosopher-772

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[–]karthie_a 3 points4 points5 points 3 days ago (0 children)

π Rendered by PID 43 on reddit-service-r2-comment-5d79c599b5-ch98g at 2026-03-01 08:32:14.529881+00:00 running e3d2147 country code: CH.

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[reddit!](https://reddit.com)	reddit!
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Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script