#!/bin/bash

dc_old='d';
dc_new='e';

if [ $# = 0 ]
then
   printf "Usage: $0 storage_file\n";
elif [ -f $1 ]
then
   echo "file $1 exists, processing...";
   sed -e 's/\"d\"/\"e\"/g' -i $1;
   sed -r 's/(clip[0-9]{2})d/\1e/g' -i $1;
   printf "========== cat $1 ==========\n";
   cat $1;
else
   echo "file $1 not found";
fi;

