total 20
drwxr-sr-x 2 root portage 4096 Jan 27 13:48 .
drwxr-xr-x 9 root root    4096 Jan 27 08:59 ..
-rw-rw---- 1 root portage   67 Jan 26 16:32 config
-rw-rw---- 1 root portage    2 Jan 27 00:06 preserved_libs_registry
-rw-r--r-- 1 root portage   65 Jan 26 21:43 world
-rw-r--r-- 1 root portage    0 Jan 26 21:43 world_sets