Bash: delete trailing spaces

del_trailing_spaces.sh

#!/bin/bash

# On OS X 10.9 (see: http://stackoverflow.com/questions/19242275/sed-re-error-illegal-byte-sequence-on-mac-os-x)
# export LC_CTYPE=C
# export LANG=C

# http://stackoverflow.com/questions/149057/how-to-remove-trailing-whitespace-of-all-files-recursively
find . -not \( -name .svn -prune -o -name .git -prune \) -type f -print0 | xargs -0 sed -i '' -E "s/[[:space:]]*$//"