"""Searches a path for a specified file. """ __author__ = "Bill McNeill " __version__ = "1.0" import sys import os import os.path import glob def help(): print """\ where (Environment) Filespec Searches the paths specified in Environment for all files matching Filespec. If Environment is not specified, the system PATH is used.\ """ if len(sys.argv) == 3: paths = os.environ[sys.argv[1]] file = sys.argv[2] elif len(sys.argv) == 2: paths = os.environ["PATH"] file = sys.argv[1] else: help() sys.exit(0) for path in paths.split(";"): for match in glob.glob(os.path.join(path, file)): print match