Linux Processes Explained: Process Table, PCB, Memory Maps & More скачать в хорошем качестве

Linux Processes Explained: Process Table, PCB, Memory Maps & More

In this video, we dive deep into the core of Linux processes, exploring everything from virtual memory to how the kernel manages processes with structures like the Process Control Block (PCB) and Process Table. You'll get a clear, technical understanding of how Linux handles multitasking, process creation, and memory mapping. We'll also visually break down all the important tables and concepts involved, making it easy to follow. PS: It might not be clear on the diagram but Parent and Child do not share the same virtual address space and Memory map. Those are per process structures. Timestamps: 0:00 - Intro & Video Overview 0:26 - What is Program 1:00 - What is a Process? (Program vs Process) 1:23 - Virtual Memory and Address Space (Fantasy vs Reality) 2:05 - Process Structure: Stack, Heap, Text, Data, and BSS 3:20 - Process Control Block (PCB) & Process Table Introduction 3:50 - PCB in Linux (task_struct vs PCB) 4:50 - Process Table Deep Dive 5:50 - Process Control Block sections 6:50 - Virtual Memory Translation with Page Tables 8:50 - Memory Map Explained 10:40 - Creating Child Processes with fork() 12:05 - Process Hierarchy & Process Termination 12:39 - Zombie Processes and Exit Status 13:12 - Process Table filled with examples 14:23 - The END Be sure to comment below if you found anything confusing (or totally helpful!), and I’ll be munching on popcorn while reading your thoughts! Don’t forget to subscribe and hit that thumbs up!"