How to configure file permission in Ubuntu

In this video, I’ll show you how to configure file and folder permissions in Ubuntu step by step. Understanding permissions is one of the most important skills in Linux, especially for system administration, cybersecurity, and DevOps.

You’ll learn how to control who can read, write, and execute files using simple commands.

By the end of this video, you will:

1. Understand Linux file permissions (r, w, x)
2. Use chmod, chown, and chgrp
3. Set permissions using numeric (777) and symbolic methods

Видео How to configure file permission in Ubuntu канала Harvent Academy