I have finally uploaded the video I previewed last time.
It's a bit late, but thank you to everyone who waited.
In this video, I have summarized ACL (Access Control List), which is used when basic Linux permissions are not enough, with a focus on practical exercises.
Going one step further from chmod permission settings, you can learn how to grant detailed permissions to specific users or groups. để cấp quyền chi tiết cho những người dùng hoặc nhóm cụ thể.
The contents covered are as follows.
✅ Difference between basic permissions and ACL
✅ Checking ACL permissions with getfacl
✅ Setting user/group permissions with setfacl
I hope this is helpful for those studying Linux server administration or security configuration.
Since it was delayed, I have prepared it to be easy to understand through hands-on practice.
If you are interested, please check it out in the video.
Thank you.