This directory contains a collection of executable Python scripts. Some perform Python housekeeping jobs (e.g., converting old syntax or generating tags files), others are useful UNIX tools, are some are just cute demos (e.g., pi.py). A number of these of these deserve a link in your bin directory. All deserve study if you want to learn Python programming. Table of contents: byteyears.py Print product of a file's size and age checkpyc.py Check presence and validity of ".pyc" files classfix.py Convert old class syntax to new copytime.py Copy one file's atime and mtime to another h2py.py Translate #define's into Python assignments dutree.py Format du(1) output as a tree sorted by size eptags.py Create Emacs TAGS file for Python modules fact.py Factorize numbers findlinksto.py Recursively find symbolic links to a given path prefix fixps.py Fix Python scripts' first line (if #!) fixcid.py Massive identifier substitution on C source files fixheader.py Add some cpp magic to a C include file freeze.py Convert a Python script into a free-standing binary from.py Summarize mailbox ftpstats.py Summarize ftp daemon log file ifdef.py Remove #if(n)def groups from C sources linktree.py Make a copy of a tree with links to original files lll.py Find and list symbolic links in current directory lpwatch.py Watch BSD line printer queues markov.py Markov chain simulation of words or characters methfix.py Fix old method syntax def f(self, (a1, ..., aN)): mkreal.py Turn a symbolic link into a real file or directory objgraph.py Print object graph from nm output on a library pdeps.py Print dependencies between Python modules pi.py Print all digits of pi -- given enough time and memory pp.py Emulate some Perl command line options primes.py Print prime numbers ptags.py Create vi tags file for Python modules suff.py Sort a list of files by suffix unbirthday.py Print unbirthday count which.py Find a program in $PATH xxci.py Wrapper for rcsdiff and ci