Chapter 7

Permissions Management

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. ...

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