Linux File and Directory Permissions Explained

In this video, we break down Linux file and directory permissions in a simple and beginner-friendly way! Understanding permissions is crucial for managing security and access in any Linux system.

What you'll learn:

What are file and directory permissions in Linux?

How to read permission symbols (r, w, x)

Difference between user, group, and others

How to use chmod, chown, and chgrp

Numeric (octal) vs symbolic permission modes

Real-world examples and best practices
Whether you're new to Linux or preparing for a certification like RHCSA, LPIC, or CompTIA Linux+, this video will help you build a strong foundation.

Commands Covered:

ls -l
chmod
chown
chgrp
umask

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Видео Linux File and Directory Permissions Explained канала Black Bird CyberSec