#!/bin/ksh
##################################################
# rename files in current directory that have caps
# to lowercase
#
# To do subdirs, do a "find . -name > /tmp/myfile"
# then run this script with an argument of /tmp/file.
#    i.e. rename_case /tmp/myfile
#
##################################################


if (( $# ))
then
	#Reverse sort so you start at the lowest level and come
	# up, otherwise, you rename upper level dirs to lower case
	# and the subdirs no longer work.
	FILES=$(cat $1 | sort -r)
else
	FILES=*
fi

for FILE in $FILES
do
	if [[ -n $(echo $FILE | grep '[A-Z]') ]]
	then
		echo "Renaming: $FILE"
		mv $FILE $(echo $FILE | tr '[A-Z]' '[a-z]')
	else			
		echo "OK - No Action: $FILE"
	fi
done