Also see:

- the Launch*.py scripts in the top level PP2E examples
  distribution directory

- the fixeoln*.py and fixnames*.py scripts in the top-level 
  PP2E\PyTools directory (uses find and os.path.walk schemes)

- the search_all.py script in top-level PP2E\PyTools directory (os.path.walk)

- the visitor.py script/framework in top-level PP2E\PyTools directory

- the renamer.py script in the top-level PP2E\PyTools directory

- fixcgi.py at top of PP2E\Internet\Cgi-Web (simple line-feed and chmod fix)

- fcntl.flock example use in PyErrata CGI system in PP2E\Internet directory

- fixsitename.py in PP2E\Internet\Cgi-Web (uses PyTools.visitor)