Usage: pp-find -p <pattern> [-d <starting directory>] [-t <thread number>]
usage: build.py [-h] [-n [N]] [-m [M]] [-d [D]] [-f [F]] [-b]
options:
-h, --help show this help message and exit
-n [N] number of directories per level (default: 2)
-m [M] number of directories at each level that can grow subdirectories (default: N)
-d [D] depth of this structure (default: 3)
-l [L] files should first appear at which level (default: 0)
-f [F] number of files per level (default: 5)
-b whether to put every directory behind files
Usage: test.sh <starting directory> <pattern>