Tool 211: Web spider : converts a local downloaded filename to its original url
  
  Description:
   
  This tool indicates the original url of a local filename.
  For example files/02/f.html may be the local copy of http://s/f.php.
   
  Usage:
    netwox 211 -c file -f file
  Parameters:
 
  | parameter | description | example | 
 | -c|--conffile file | configuration file | srcfile.txt | 
| -f|--filename file | filename to convert | file.txt | 
  Examples:
    netwox 211 -c "srcfile.txt" -f "file.txt"
    netwox 211 --conffile "srcfile.txt" --filename "file.txt"