#!/bin/bash
#Comment
#Chreg - Changes the character case file names in derectory.
#
case $1 in
     -l) find -H * $2 | while read name
            do
             then
               newname=`echo $name | tr [A-Z] [a-z]`
               mv $2/$name $2/$newname
            done
         ;;
     -u) find -H * $2 | while read name
            do
             then
               newname=`echo $name | tr [a-z] [A-Z]`
               mv $2/$name $2/$newname
            done
         ;;
     -h) echo "Useg: chreg [OPTION] [DIRECTORY]"
         echo "Changes the character case file names in derectory"
         echo "-l Transfer from uppercase to lowercase case"
         echo "-u Translated from the lower to upper case"
         echo "-h Display this help and exit"
    ;;
      *) echo "Try cht -h"
    ;;
esac