RHCSA – Exam objectives – User and Directory permissions
One of the RHCSA exam objectives is to share a directory among
users and setting up right permissions.
Scenario
Configure the following users for RHEL: nancy, randy, donna,
and mike. Make nancy and randy part of a group named angels. Create a
/home/angels directory and allow them to share files without having to change
permissions or ownership on any file they put in this directory. Do not give
donna or mike read privileges on this directory