Hello,

You may want to use hashes.

This is untested.

my %store;
foreach (<DATA>) {
       chomp;
       $store{$_} = 1;
}

print join ",", keys %store;

__DATA__

1236
3232
1236
4323
4323

[download]
Something like that may work for you.

rlb3

In reply to Re: Getting rid of duplicates by rlb3
in thread Getting rid of duplicates by New Novice

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