The following topics are covered in this chapter:
The following RHCSA exam objectives are covered in this chapter:
List, set, and change standard ugo/rwx permissions
Create and configure set-GID directories for collaboration
Create and manage access control lists
Diagnose and correct file permission problems
To get access to files on Linux, you use permissions. These permissions are assigned to three entities: the file owner, the group owner, and the others entity (which is everybody else). In this chapter, you learn how to apply permissions. ...