[Pearson / O\'Reilly Media] Linux Under the Hood by Sander van Vugt [2022, ENG]

Содержание

Segment 1: How Linux is Organized (60 minutes)
Students will learn which different components play a role in the Linux operating system and get details about vital concepts such as the kernel, kernel drivers and modules, glibc, the Linux shell and the Linux file system structure.
Break 5 Minutes
Segment 2: About C-code, scripts and compiled programs (30 minutes)
Students will learn how Linux is an open source operating system that is mostly written in the C programming language. As key-elements from the C programming language are seen throughout the Linux operating system, understanding how to get from source code in C to a compiled program will help understanding the way Linux works.
Break 5 Minutes
Segment 3: Understanding Linux commands and how they work (40 minutes)
Students will learn how files are using system calls and library calls to get things done. This gives insight in the fundamental difference between what happens in user land and kernel land, and with this knowledge at hand, troubleshooting malfunctioning programs and commands will become easier.
Break 5 Minutes
Segment 4: Understanding the Kernel and Hardware handling (40 minutes)
Students will learn the kernel plays a central role in the Linux operating system. All main aspects from the kernel will be discussed, from the boot procedure, loading of kernel modules, working with hardware up to exploring the /proc file system.
Segment 5: Understanding the Working of File Systems Length: (40 minutes)
Students will learn about the working of file systems, including the role of the VFS, POSIX standards that are applied in file systems, as well as the use of FUSE to offer access to file systems that are not directly supported in the Linux kernel.