diff --git a/filesystem.pdf b/filesystem.pdf
index feed26ee4cf0733c56a5cbc86744c1de459bbe06..7bc14c4c6a578a6c36a4908dee55ff0a72dac9f7 100644
Binary files a/filesystem.pdf and b/filesystem.pdf differ
diff --git a/filesystem.txt b/filesystem.txt
index fa0044a03ccd2fcbc521ae99c05845bff15ff151..3d7c0d1eb812ae8ae8fb9dc8a01373395d44f6d1 100644
--- a/filesystem.txt
+++ b/filesystem.txt
@@ -199,6 +199,7 @@ of the more useful ones:
 | --------   | ---------                                                    |
 | -name *n*  | Match files containing *n*                                   |
 | -iname *n* | Case-insensitive version of -name                            |
+| -type *t*  | Match files of type *t* (f=normal file, d=directory, etc.)   |
 | -depth *d* | Limit the depth of the search                                |
 | -size *s*  | Match files with size matching *s*, like 10, 20k, 32M, etc.  |
 | -size -*s* | Match files smaller than *s*                                 |