sub removeRemoteFile {
      my $file = shift;
      for (1 .. 5) {
         return TRUE    if $sftp -> remove($file);
         sleep 30;
      }
      return FALSE;
   }

##</code><code>##

   sub removeRemoteFile {
      my %args = @_;
      for (1 .. $args{RETRIES}) {
         return TRUE    if $sftp -> remove("$args{FILE}");
         sleep $args{SLEEP};
      }
      return FALSE;
   }

##</code><code>##

   sub getFile {
      my %args  =  @_;
      my $name  =  $args{FILE};
         $name  =~ s|.*/||;
      for (1 .. $args{RETRIES}) {
         my $size;
         if ($sftp -> get($args{FILE},"$args{LOCAL}/$name")) {
            $size  = -s "$args{LOCAL}/$name";
         }
         return TRUE    if defined $size && $size == $args{RSIZE};
         sleep $args{SLEEP};
      }
      unlink "$args{LOCAL}/$name"   if -f "$args{LOCAL}/$name";
      return FALSE;
   }

##</code><code>##

   for my $file ( ... ) {
      if (getFile( ... )) {
         if (!removeRemoteFile( ... )) {
            warn "Couldn't remove remote $file!\n"  
         }
      } else {
         warn "Couldn't download $args{REMOTE}/$file!\n";
      }
   }