Tagged articles

UGO

2 articles · Page 1 of 1

Jun 14, 2025 · Operations

Master Linux File Permissions: UGO, ACL, and chmod/chown Commands Explained

This guide explains Linux’s UGO permission model, the meaning of read/write/execute bits for files and directories, and demonstrates how to manage permissions using chmod, chown, chgrp, as well as advanced ACL techniques including mask and default settings.

ACLFile PermissionsLinux

0 likes · 8 min read

Master Linux File Permissions: UGO, ACL, and chmod/chown Commands Explained

MaGe Linux Operations

Oct 30, 2024 · Information Security

Master Linux File Permissions: UGO, ACL, and chmod/chown Commands Explained

This guide explains Linux's basic UGO permission model, the meaning of read/write/execute bits for files and directories, how to modify permissions with chmod, ownership with chown, group with chgrp, and extends control using ACLs, mask, and default settings.

ACLLinuxSecurity

0 likes · 8 min read