There is one way I can think about doing it now, that would be somthing like this 

open(FILE, "blah");
while (<FILE>) {
      chomp;
      push @array,$_;
}

for( my $i; $i < @array; $i++) {
      ($id,$title,$description) = split(/\|/, $array[$i]);
       if ($id = "THE ID THAT YOU WANT TO UPDATE") {
               splice(@array, $i, 1);
               push @array, "$newid|$newtitle|$newdescription";
        }
}

[download]
then just write your array out into a file
I didnt test this out, so its sorta psuedo-code

-mark

In reply to Re: Using Files by cleen
in thread Using Files by Anonymous Monk

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