Hey guys, I have written a script that gets results from searches on craigslist, and then text messages me if there are any new results from the search. I run the script for two hours, kill it, start it back up again 20 minutes later. I want it to save the results from the first run and not notify me on the 2nd run of the results that were in the first run. I am currently writing results to a file if the result does not already exist in file, and I am just wondering if there is a better way to keep track of the results? If there is a new result, I am text messaged that there is a new result. Look below for code. Any critique is greatly appreciated!! Thank you fellow monks!

NOTE: I have replaced the phone number with x. 
#!/usr/bin/perl
use strict;
use warnings;
use WWW::Mechanize;
use HTML::TokeParser;
use MIME::Lite;

while (1) {
   my $msg;
   my @search = ("broken hdtv","fix hdtv","does not work hdtv");
   my $connection = WWW::Mechanize->new();

   foreach my $term (@search) {
       $connection->get("http://portland.craigslist.org/");
       $connection->form_number(1);
       $connection->field("query",$term);
       $connection->click();

       my @link = $connection->find_all_links(url_regex => qr/(ele|zip
+)\/[0-9]+/i);

       foreach my $link (@link) {
         my $tempLink=$link->url_abs;
         chomp $tempLink;
         my $check=`grep $tempLink craigslist`;
         if ($check eq "") {
            open OUTFILE,">>craigslist" or die $!;
            print OUTFILE $tempLink . "\n";
            $msg = MIME::Lite->new(
               To       =>'xxxxxxxxxx@vtext.com',
               Subject  =>'CL Link',
               Type     =>'text/plain; charset="iso-8859-1"',
               Data     =>"There is a new link on craigslist."
            );
            close OUTFILE;
         }
       }
   }
   if ( $msg ) {
     $msg->send;
   }
   sleep(300);
}

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In reply to Is there a better way to do this? I need to keep track of results... by walkingthecow

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