인프런 - 라이프타임 커리어 플랫폼

Learn about Permission, the most fundamental and important concept in Linux. This course covers everything from the basic structure of permissions that even beginners can understand, to special permissions (Set-UID, Set-GID, Sticky-bit) and ACL (Access Control List) that practitioners must know, step by step. Beginners can accurately understand the principles of permissions, and practitioners can acquire know-how for safe permission settings and management in actual server operations. Permission control for files and directories is the starting point of Linux security. Master the entire process of permission management with this one course!