Linux Change File Permission | chmod

What is chmod? How to change file permission in Linux OS? What is file permission? Check out this video to learn:    • Linux File Permission   Content ------------- 00:00 Intro 00:18 Operator 00:30 Change Permission 00:36 chmod with operator 01:05 chmod with octal 01:34 Example cases 05:31 Wrap Up BGM -------- Song: Max Brhon - Redemption [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/MB_Redemption Watch: http://youtu.be/