#!/bin/sh

# fn2upr  Converts filenames to uppercase

if [ $# -eq 0 ]; then
   echo "usage: fn2upr <filename>"
   exit
fi

for i in "$@"; do
   upper=`echo $i | tr "[:lower:]" "[:upper:]"`
   echo "Renaming $i"
   mv "$i" "$upper"
done

echo "Done"