Academic

Tiny AFS is a minimalist, non-journaling user-space filesystem project designed to teach and demonstrate essential on-disk structures—superblock, inodes, directory entries, and direct/indirect block allocation—through a hands-on toy implementation.

An Event-Driven Perspective on Developing a New Linux Kernel Scheduler

Based on the connect2 course example to visualize and explain the underlying principles of the pipe, fork, dup series of commands.

Understanding task_struct in the Linux Kernel - Navigating the .children and .sibling Fields

An instructional puzzle called Starfork and our hand-designed visual graphical explanations to help students new to systems programming deepen their understanding of fork(), waitpid(), exec(), and signals.

A tutorial on the fread, fgets, fwrite, and fputs series of C standard library.