#!/bin/ksh
# 
# ;$Id: lc,v 1.2 2002/02/04 22:50:23 root Exp $
#
# Copyright (c) Mike Parson <mparson@bl.org>
#
# program released under the GPL
# go find a copy on www.gnu.org
#
# lower-cases a given filename
# checks for existance of file before doing the deed.
#

oldname=$1

newname=`echo ${oldname} | tr "[:upper:]" "[:lower:]"`

if [ -f ${newname} ]; then
  echo "${newname} exists, skipping"
  exit 
fi

echo "${oldname} ==> ${newname}"
mv "${oldname}" "${newname}"