open(FILE,"<",$filepath) or die "Couldn't open file for writing: $!";

@error1 = grep {
                /0 Items in Feed & 0 New Fetched Items/
               } <FILE>;
if(scalar(@error1)>0) { 
   print "match found\n";
   print "@error1";
} else {
   print "nothing";
}

close FILE;