After referring man ls, it shows ls -Z can display the security context:    -Z, --context    Display  security  context so it fits on most displays.  Displays only mode, user, group, security context and file name.Executing the ls -Z command, the output likes this:[root@localhost ~]# ls -Z-rw-------. root root system_u:object_r:admin_home_t:s0 anaconda-ks.cfgdrwxrwxrwx. root root unconfined_u:object_r:admin_home_t:s0 backupHow to understand the security context: unconfined_u:object_r:admin_home_t:s0? The man ls doesn't provide the info.
How to understand the security context in ls -Z?
linux;ls;selinux