Shell and OS organization

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Related lectures (32)

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Limited Direct Execution: Operating System Control Techniques

Covers limited direct execution, a technique that enables efficient program execution while ensuring operating system control and security.

Operating Systems: The Illusion of Resources

Explains how operating systems create the illusion of dedicated and infinite resources through virtualization and process abstraction.

Device Management in Operating Systems: Chaperones and Persistence

Discusses device management in operating systems, focusing on device drivers, persistence, and performance optimization techniques.

Forking Processes: Practical Examples and Execution Flow

Covers the fork system call in operating systems through three practical examples, illustrating process management and execution flow.

Threads: Concurrency and Parallelism in Computer Systems

Covers the thread abstraction in computer systems, focusing on concurrency, parallelism, and the management of threads using the POSIX API.

Virtual Machine Monitor: Construction and Functionality

Explains the construction and functionality of a Virtual Machine Monitor, focusing on virtualization techniques and memory management.

Object-Oriented Programming Fundamentals

Covers the basics of object-oriented programming in Python, including objects, classes, inheritance, and input/output handling.

Multiprocessors, Processes and Switching

Covers the creation of processes, switching between them, handling interrupts, and the context switch mechanism in the multiprocessor world.

Processes: Overview and Management

Covers the basics of processes in operating systems, including creation, memory layout, state transitions, virtualization, APIs, and program execution.

Memory Management: Address Space Abstraction

Explains address space abstraction, focusing on memory management, stack and heap structures, and their roles in dynamic memory allocation.