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The Linux Kernel

Welcome to this course on the Linux kernel. This is a standalone course, but it's also part of a learning path to prepare you for the LPIC-2 201-450 exam. The Linux kernel sits at the core of a Linux system. It provides an interface between the system hardware and both the processes and services that use it. In the first section, we teach the various kernel components such as the Linux kernel source tree, documentation, and the compressed kernel image. Then we compile a kernel from start to finish, resulting in the installation of a new Linux kernel. Finally, we cover kernel runtime management and troubleshooting. This includes gaining information about the running kernel and kernel modules, adding and removing modules, and modifying the behavior of modules on boot.

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Examines the Linux kernel, which is key for nearly any modern computer's operation

Provides a detailed itinerary of how to compile and run a Linux kernel

Instructors are A Cloud Guru, who are known for their work in Linux education

Teaches advanced concepts that are useful for those interested in better comprehension of Linux kernel internals

Covers advanced topics like kernel modules, which are not often addressed in similar courses

Suggested as preliminary learning for LPIC-2 201-450 exam, a Linux certification

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in The Linux Kernel with these activities:

Follow Linux Foundation's 'Introduction to Linux Kernel Development' course

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Gain a comprehensive understanding of Linux kernel development.

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Sign up for the course
Watch the video lectures
Complete the hands-on exercises

Read 'Understanding the Linux Kernel'

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Familiarize yourself with the core concepts and structures of the Linux kernel.

View Understanding the Linux Kernel: From I/O Ports... on Amazon

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Chapter 1: Introduction
Chapter 2: The Kernel's Anatomy
Chapter 3: Processes and Scheduling
Chapter 4: Memory Management and Virtualization
Chapter 5: The Filesystem

Contribute to open source Linux kernel projects

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Gain hands-on experience and give back to the Linux community.

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Identify open source Linux kernel projects to contribute to
Review the project documentation and codebase
Submit bug reports or feature requests
Write and test code contributions

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Career center

Learners who complete The Linux Kernel will develop knowledge and skills that may be useful to these careers:

Linux Administrator

A Linux Administrator is responsible for the day-to-day operation and maintenance of Linux systems. They install and configure software, manage user accounts, and monitor system performance. This course can help Linux Administrators gain a deep understanding of the Linux kernel, which is essential for managing and troubleshooting Linux systems. By learning about the kernel's architecture and how it interacts with hardware and software, Linux Administrators can improve system stability and security.

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Network Engineer

A Network Engineer is responsible for the design, implementation, and maintenance of computer networks. They ensure that networks are running smoothly and efficiently and that data is transmitted securely. This course can help Network Engineers understand the Linux kernel, which is the core of many network operating systems. By learning about the kernel's components and how it manages network traffic, Network Engineers can troubleshoot problems and optimize network performance.

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IT Security Analyst

An IT Security Analyst is responsible for protecting computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. They identify and assess security risks, implement security measures, and monitor systems for suspicious activity. This course can help IT Security Analysts understand the Linux kernel, which is the core of many operating systems used in enterprise environments. By learning about the kernel's security features and how it handles security threats, IT Security Analysts can improve the security of their systems.

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Cloud Engineer

A Cloud Engineer designs, builds, and maintains cloud computing systems. They work with customers to understand their needs, design and implement cloud solutions, and manage and optimize cloud infrastructure. This course can help Cloud Engineers who work with Linux systems understand the Linux kernel, which is the core of many cloud operating systems. By learning about the kernel's architecture and how it handles virtualization and cloud computing, Cloud Engineers can design and manage more efficient and reliable cloud systems.

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DevOps Engineer

A DevOps Engineer combines software development and IT operations to improve the speed and quality of software delivery. They work with developers and operations teams to automate build, test, and deployment processes and to monitor and manage production systems. This course can help DevOps Engineers who work with Linux systems understand the Linux kernel, which is the core of many Linux operating systems. By learning about the kernel's architecture and how it interacts with hardware and software, DevOps Engineers can optimize build, test, and deployment processes and improve the reliability and performance of production systems.

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Software Developer

A Software Developer designs, develops, and maintains software applications. They work with users to understand their needs, design and implement software solutions, and test and debug code. This course can help Software Developers who work with Linux systems understand the Linux kernel, which is the core of the Linux operating system. By learning about the kernel's architecture and how it interacts with hardware and software, Software Developers can write more efficient and reliable code.

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Systems Analyst

A Systems Analyst analyzes business needs and designs and implements computer systems to meet those needs. They work with users to understand their requirements, design and implement software solutions, and test and debug code. This course can help Systems Analysts who work with Linux systems understand the Linux kernel, which is the core of the Linux operating system. By learning about the kernel's architecture and how it interacts with hardware and software, Systems Analysts can design and implement more efficient and reliable systems.

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Security Architect

A Security Architect designs and implements security measures to protect computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. They work with IT teams to identify and assess security risks, develop and implement security policies, and monitor systems for suspicious activity. This course may be useful for Security Architects who work with Linux systems, as it can help them understand the Linux kernel, which is the core of many operating systems used in enterprise environments. By learning about the kernel's security features and how it handles security threats, Security Architects can design and implement more effective security measures.

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Database Administrator

A Database Administrator designs, implements, and maintains database systems. They work with users to understand their needs, design and implement database solutions, and test and debug code. This course may be useful for Database Administrators who work with Linux systems, as it can help them understand the Linux kernel, which is the core of the Linux operating system. By learning about the kernel's architecture and how it handles data storage and management, Database Administrators can improve the performance and reliability of their database systems.

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Technical Writer

A Technical Writer creates and maintains technical documentation, such as user manuals, white papers, and training materials. They work with subject matter experts to understand complex technical concepts and to translate them into clear and concise documentation. This course may be useful for Technical Writers who work with Linux systems, as it can help them understand the Linux kernel, which is the core of many operating systems. By learning about the kernel's architecture and how it interacts with hardware and software, Technical Writers can create more accurate and informative documentation.

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IT Manager

An IT Manager plans, directs, and coordinates the IT activities of an organization. They work with senior management to develop and implement IT strategies, manage IT budgets, and ensure that IT systems meet the needs of the business. This course may be useful for IT Managers who work with Linux systems, as it can help them understand the Linux kernel, which is the core of many operating systems used in enterprise environments. By learning about the kernel's architecture and how it interacts with hardware and software, IT Managers can make more informed decisions about IT investments and ensure that IT systems are reliable and efficient.

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Sales Engineer

A Sales Engineer provides technical support to customers and helps them to choose and implement the right products and services. They work with customers to understand their needs, design and implement solutions, and provide training and support. This course may be useful for Sales Engineers who work with Linux systems, as it can help them understand the Linux kernel, which is the core of many operating systems. By learning about the kernel's architecture and how it interacts with hardware and software, Sales Engineers can provide more informed advice to customers and help them to choose the right products and services.

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Product Manager

A Product Manager is responsible for the development and launch of new products and features. They work with marketing and engineering teams to define product requirements, create product roadmaps, and manage product launches. This course may be useful for Product Managers who work with Linux systems, as it can help them understand the Linux kernel, which is the core of many operating systems. By learning about the kernel's architecture and how it interacts with hardware and software, Product Managers can make more informed decisions about product features and ensure that products are compatible with Linux systems.

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Computer Science Teacher

A Computer Science Teacher teaches computer science concepts and skills to students at the high school or college level. They work with students to develop problem-solving skills, learn programming languages, and understand computer hardware and software. This course may be useful for Computer Science Teachers who teach Linux, as it can help them understand the Linux kernel, which is the core of the Linux operating system. By learning about the kernel's architecture and how it interacts with hardware and software, Computer Science Teachers can teach Linux more effectively and help their students to develop a deeper understanding of computer science.

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Data Scientist

A Data Scientist uses data to solve business problems and make predictions. They work with data to identify patterns, trends, and insights that can be used to improve decision-making. This course may be useful for Data Scientists who work with Linux systems, as it can help them understand the Linux kernel, which is the core of many operating systems used in data science. By learning about the kernel's architecture and how it handles data storage and management, Data Scientists can improve the performance and reliability of their data science pipelines.

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Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in The Linux Kernel.

Understanding the Linux Kernel

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This classic work in the field provides indepth coverage of the internal workings of the Linux kernel. It covers everything from process management to networking and valuable resource for anyone who wants to understand the Linux kernel in depth.

The Linux Kernel

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