{"id":18,"title":"chmod","slug":"chmod-security-vault-style","description":"File permissions as a security vault. chmod controls who can read, write, and execute — protecting your system one octet at a time.","category":3,"category_name":"Linux Commands","author":"logsandlegends","image":"https://logsandlegends.com/media/posters/chmod-security-vault-style.png","image_url":"https://logsandlegends.com/media/posters/chmod-security-vault-style.png","is_active":true,"created_at":"2026-05-27T18:41:59.161686Z","updated_at":"2026-05-27T18:41:59.161705Z"}