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Re^5: Inserting domain name into Snort rule

by aaron_baugher (Curate)
on Oct 06, 2012 at 08:22 UTC ( #997597=note: print w/ replies, xml ) Need Help??


in reply to Re^4: Inserting domain name into Snort rule
in thread Inserting domain name into Snort rule

The code as you've quoted it works fine when I give it a hardcoded domain:

$domain = 'foobar.foodomain.com'; $dns = join '|', '', ( map { sprintf('%02d',length $_), $_ } split /\. +/, $domain ), '00', ''; print "$dns\n"; # prints: |06|foobar|09|foodomain|03|com|00|

So I'd say you need to look at your input.

Aaron B.
Available for small or large Perl jobs; see my home node.


Comment on Re^5: Inserting domain name into Snort rule
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Re^6: Inserting domain name into Snort rule
by miniperl (Initiate) on Oct 10, 2012 at 14:12 UTC

    You are absolutely correct. The input file was originally an windows csv, so a little dos2unix cleaned it up and it works like a champ now.

    Thanks again.

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