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Using File Access Control Lists (ACLs) on RHEL 8

While the traditional method (ugo/rwx) of permissions is generally useful for providing access to files and directories, sometimes we need a little more. Access Control Lists (ACLs) give us finer-grained control of Linux filesystem permissions. In this hands-on lab, we will create and use file access control lists on RHEL 8. *This course is not approved or sponsored by Red Hat.*

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Path Info

Level
Clock icon Beginner
Duration
Clock icon 30m
Last updated
Clock icon Aug 31, 2025

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Table of Contents

  1. Challenge

    Configure a Shared Directory for Collaboration

    1. Configure a directory for collaboration using ACL's.
    2. Grant Users additional permissions to the directory.
    3. Test user's access by creating files.

  2. Challenge

    Remove a Current User's Permissions to the Shared Directory

    1. Backup the directory Access Control List permissions.
    2. Remove a user's access the directory.
    3. Restore the directory permissions.
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Pluralsight Skills

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

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Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

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