Linux is an open source kernel modeled after UNIX. Widely used, it is known for its efficiency and reliability.

A book-in-progress about the Linux kernel and its insides.

• UpdatedOct 2, 2025
• Python

Learning operating system development using Linux kernel and Raspberry Pi

• UpdatedMar 29, 2024
• C

How to be low-level programmer

• UpdatedMar 24, 2025

The Linux Kernel Module Programming Guide (updated for 5.0+ kernels)

• UpdatedSep 28, 2025
• TeX

linux内核学习资料：200+经典内核文章，100+内核论文，50+内核项目，500+内核面试题，80+内核视频

• UpdatedMay 20, 2024

Linux privilege escalation auditing tool

• UpdatedFeb 17, 2024
• Shell

A collection of links related to Linux kernel security and exploitation

• UpdatedSep 20, 2025

A technical explainer by@kognise of how your computer runs programs, from start to finish.

• UpdatedJun 15, 2024
• MDX

install latest or LTS linux kernel and enable BBR or BBR plus

• UpdatedJun 12, 2025
• Shell

The perfect emulation setup to study and develop the Linux kernel, kernel modules, QEMU, gem5 and x86_64, ARMv7 and ARMv8 userland and baremetal assembly, ANSI C, C++ and POSIX. GDB step debug and KGDB just work. Powered by Buildroot and crosstool-NG. Highly automated. Thoroughly documented. Automated tests. "Tested" in an Ubuntu 24.04 host.

• UpdatedMay 13, 2025
• Python

Adding support for the Rust language to the Linux kernel.

• UpdatedOct 7, 2025
• C

Linux Kernel Manager and Activity Monitor 🐧💻

• UpdatedApr 22, 2025
• Rust

Linux Test Project (mailing list:https://lists.linux.it/listinfo/ltp)

• UpdatedSep 30, 2025
• C

Prometheus exporter for custom eBPF metrics

• UpdatedOct 4, 2025
• Go

LKM rootkit for Linux Kernels 2.6.x/3.x/4.x/5.x/6.x (x86/x86_64 and ARM64)

• UpdatedSep 20, 2023
• C

RDMA core userspace libraries and daemons

• UpdatedSep 21, 2025
• C

A list of operating systems and stuff

• UpdatedAug 14, 2025

awesome-linux-rootkits

• UpdatedJan 10, 2025

Archlinux Kernel based on different schedulers and some other performance improvements.

• UpdatedOct 7, 2025
• Shell

Playing around "Less Slow" coding practices in C++ 20, C, CUDA, PTX, & Assembly, from numerics & SIMD to coroutines, ranges, exception handling, networking and user-space IO

• UpdatedSep 10, 2025
• C++