The book "Assembler Programming in OC Linux" is a unique manual that immerses the reader in the world of low-level programming, opening up to him all the subtleties and nuances of working with assembler in the Linux operating system. This work, created by a team of authors, will become an indispensable assistant for both novice programmers and experienced specialists seeking to expand their knowledge and skills in the field of system programming. Assembler is a language that allows you to interact with the hardware at the deepest level, and it is in this context that the book reveals its main advantages. The reader will be able to learn how the processor works, how to manage memory and how to optimize code to achieve maximum performance. Unlike high-level languages such as Python or Java, assembly requires a programmer to have a deeper understanding of computer architecture, which makes learning this topic particularly fascinating and useful. The book will be of interest to students of technical specialties, programmers, system administrators and anyone who wants to deepen their knowledge of the internal structure of operating systems. If you are passionate about developing drivers, operating systems or just want to understand how your computer works at the most basic level, this publication will be a real find for you. In addition, it will be useful to those who are ready for challenges and want to master programming in conditions of limited resources, which is often found in embedded systems. The topics raised in the book cover a wide range of topics, from the basics of assembly syntax to complex algorithms and code optimization. The authors explain in detail how to use assembly to solve practical problems, such as system call handling, flow management, and exception handling. Particular attention is paid to the interaction of assembly with high-level languages, which allows the reader to understand how to integrate assembly code into projects written in C or C++. This makes the book especially relevant for developers working in multilingual environments. The style of the authors is clear and accessible, which allows even beginners to quickly absorb the material. Each chapter is accompanied by practical examples, which helps to consolidate theoretical knowledge in practice. In addition, the book contains tasks and exercises that allow the reader to test their knowledge and skills. This makes the learning process not only productive, but also exciting. If you are looking for literature that will help you become more confident in assembly language programming, "Assemblage language programming in OC Linux" is what you need. The book will become a reliable companion on your way to mastering low-level programming and will open up new horizons in the world of technology. Do not miss the opportunity to immerse yourself in the exciting world of assembler and Linux, where every byte counts, and every line of code can be the key to solving a complex problem. This book is your chance to become a master of assembly programming and understand how your computer works from the inside out.