Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW

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 = ''; $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.

Replies are listed 'Best First'.
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.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://997597]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (4)
As of 2018-06-23 05:02 GMT
Find Nodes?
    Voting Booth?
    Should cpanminus be part of the standard Perl release?

    Results (125 votes). Check out past polls.