## treewalker.py    v0.2

import os
from os.path import join, getsize

# Set this to where you want the crawler to begin
rootdir="/Users/kermit/Desktop"
# This is where we copy the files
dstdir="/evidence"
# This is the file we're looking for
targetfile="index"
counter = 0

def processFile(fullpath,filename):
    global counter
    if filename == targetfile:
        newname = targetfile + str(counter)
        os.system("echo cp " + fullpath + " " + join(dstdir,newname))
        counter = counter + 1

for root, dirs, files in os.walk(rootdir):
    for name in files:
        processFile(join(root, name),name)