Linux Kernel Explained: Processes, Memory, and System Calls
About this lesson
Linux kernel explained: what it is, how it works, and why it powers everything from your Android phone to every top-500 supercomputer on the planet. Just this month, Linus Torvalds released Linux 7.1 on June 14, 2026, stripping over 140,000 lines of legacy code in a single update built by more than 2,000 contributors. This video breaks down exactly what that kernel does: how it manages processes and virtual memory, how file system abstraction gives every program a unified view of storage, how device drivers translate hardware into something your code can use, and why the user space vs. kernel space boundary matters enough that a cgroups flaw (CVE-2022-0492, CVSS 7.8) is being actively exploited right now. No fluff. Just a clear, grounded explanation of Linux operating system internals built for anyone learning computer science or operating systems from scratch. In this video: - What a kernel is and why it sits between hardware and software - Kernel vs. full Linux OS: the difference between the kernel and a distro - The four core subsystems: process scheduling, virtual memory, file system abstraction, device drivers - User space vs. kernel space and how system calls work - Why kernel privilege boundaries are a real-world security concern right now Subscribe to Webronaq for clear, practical lessons on tech, CS, and self-growth: https://www.youtube.com/@Webronaq #LinuxKernelExplained #LinuxKernel #OperatingSystems #ComputerScience #Webronaq
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