command - How to sudo chmod -R 777 - Ask Ubuntu

chmod 777 The chmod command modifies the mode bits and the extended access control lists (ACLs) of the specified files or directories. The mode can be defined. 777 means User, Group, and Others all have full read, write, and execute permissions. However, granting such permissions can pose a security risk.

vso777, chmod is used to change the permissions of the actual file. When you execute chmod 777, you are allowing RWX (read, write, execute) access to owners, groups,.