1 type=dir . 2 type=link link=a.file.1 ./a.symlink.1 3 type=link link=nonexistent ./top.dangling 4 type=link link=b ./top.symlink.b 5 type=dir ./b 6 type=file ./b/b.file.2 7 type=file ./b/b.file.1 8 type=file ./top.file.1 9 type=dir ./a 10 type=file ./a/a.file.2 11 type=dir ./a/1 12 type=file ./a/1/a1.file.1 13 type=file ./a/a.file.1 14 type=dir ./a/2 15