directory /core/lib/Drupal/Core/File/ @ 19:fa3358dc1485 tip

name size permissions
[up] drwxr-xr-x
dir. Exception/ drwxr-xr-x
dir. MimeType/ drwxr-xr-x
file FileSystem.php 21449 -rw-r--r--
file FileSystemInterface.php 16430 -rw-r--r--
file file.api.php 6551 -rw-r--r--