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Labs / Rooms / Linux File Permissions

linux · beginner

Linux File Permissions

Understand ownership, groups, and least-privilege file modes.

beginner35 mins8 tasks80 XP
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What you will learn

Section 1 · 8 tasks

Permission Model

Linux permissions describe what the owner, group, and other users may do.

Learning objectives

  • Permission Basics
  • Read / Write / Execute
  • ls -l
  • chmod Numeric Permissions
  • chmod Symbolic Permissions
  • User / Group / Other
  • Permission Troubleshooting
  • Final Permission Challenge

Skills

permissionsfile-modeownergroupotherreadwriteexecutechmodnumeric-permissionssymbolic-permissions

Prerequisites

  • Linux Terminal Basics

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