#!/bin/sh
# uppercase any filenames with lowercase chars
# usage: tolower *
#        tolower *.FOR
#        tolower *.INC
#
# Argument is the files to move to all lower case names.
#
# 
for file in $*
 do
  if [ -f $file ]
   then
      ucfile=`echo $file | tr [:upper:] [:lower:]`
      if [ $file != $ucfile ]
        then
           mv -i $file $ucfile
        fi
   fi
 done