This is the Linux app named os-tutorial whose latest release can be downloaded as os-tutorialsourcecode.zip. It can be run online in the free hosting provider OnWorks for workstations.
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os-tutorial
DESCRIPTION:
os-tutorial is an open source educational project by cfenollosa that teaches the basics of building an operating system from scratch. The repository provides step-by-step lessons starting with bootloaders and moving through kernel development, interrupts, memory management, and system calls. Each tutorial is accompanied by clear explanations, code examples, and references to deepen understanding. The project uses x86 assembly and C to illustrate concepts, making it accessible to students and hobbyists interested in low-level programming. By compiling and running the examples with tools like QEMU, learners gain hands-on experience with OS fundamentals. With its structured lessons and approachable explanations, the repository has become a widely recommended resource for operating system beginners.
Features
- Guides from boot sector to kernel basics
- Teaches 16-bit and 32-bit assembly
- Explains interrupts and IRQ handling
- Includes simple video and text drivers
- Provides a toy shell implementation
- Covers basic memory allocation concepts
Programming Language
Assembly, C
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/os-tutorial.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.