Log Message:
For some reason, Interix "find ... -exec" leaks a little bit of memory,
which on large trees involving thousands of -exec's, makes find turn
into a humongous process.  It's faster on most systems to use other
methods anyway, so use xargs where practical, or pipe to a
"while read f; do ..." loop and let the shell do what it was meant
to do -- run programs.