bfd script for Kerio Connect

   May 9th, 2011


It came to my attention recently that a mailserver I manage for a client was having an unusually high number of login attempts and that my site has been having a lot of traffic thanks to SEO. Since the server runs Kerio Connect rather than exim or sendmail, I normally deal with these manually using a for loop and apf. I did, at one point, take notes with the intention of working this into bfd, however the project never came to fruition.

Today is the day I finally put the work into incorporating this into bfd


This was a fairly straightforward process, adapting one of the existing rules files to work with Kerio. Kerio stores it’s ‘failed login‘ information in


Generally you will see either:

    User doesn't exist. Attempt from IP address


    Invalid password for user Attempt from IP address


The regex for detecting these patterns was simple and is quite effective. Simply place the following code in /usr/local/bfd/rules/kerio_connect or capture using wget

wget -O /usr/local/bfd/rules/kerio_connect
# failed logins from a single address before ban
# uncomment to override conf.bfd trig value
# file must exist for rule to be active
if [ -f "$REQ" ]; then
 ## kerio failed passwords and users that do not exist
 ARG_VAL=`$TLOG_PATH $LP $TLOG_TF | grep "Attempt from IP" | sed -n 's/.*[Uu]ser\ \([^\ ]*\)\ .*Attempt\ from\ IP\ address\ \(.*\)/\2:\1/p'`


If you wish to test this out, you can use the following loops. Make certain that you will still have access to the server once the machine you are testing from is locked out. For my own testing, I simply tested from another server – leaving my workstation with access.

Testing failed password attempts, use the following code. Be sure to replace ‘user’ with a username that exists for the kerio_username post variable and your hostname in place of

for i in $(seq 1 100); do echo "Attempt $i"; wget -O - -q --post-data 'kerio_username=user&kerio_password=anything' > /dev/null ;done

Testing invalid user attempts, use the following code – again replacing with your hostname:

for i in $(seq 1 100); do echo "Attempt $i"; wget -O - -q --post-data 'kerio_username=anybody&kerio_password=anything' > /dev/null ;done
VN:F [1.9.13_1145]
Rating: 1.0/5 (1 vote cast)


I read an interesting review today on the software HandBrake. I had not heard of this package before but had recently been researching similar items.

Personally, I always used k9copy to make copies of DVDs and to rip to local video files for use on my devices. However, recently I was asked for advice on a Windows solution. It seems that HandBrake fits that bill as it is cross-platform between Mac, Windows and Linux. Of course it states quite specifically that it does not help to crack copyrights. In my experience, k9copy does this almost without error 99% of the time.

So why would I, a Linux user, use HandBrake rather than k9copy? Quite simply, I am not a video guru and, while I normally like having many options, sometimes it is frustrating to have to tweak and retweak and re-rip to solve resolution and smoothness issues. HandBrake seems to have a fine assortment of presets (various qualities for various devices) and also offers a live preview function.

So I decided to give the installation a whirl. The site offers a download for Ubuntu, however this is for Karmic. I have not yet switched most of my computers to Karmic (that is a whole article unto itself). Grabbing the source I proceeded to hack away at it and did finally manage to get the installation completed and running.


First let’s install the required packages. This took a bit of trial and error to figure out completely, but here is is:

sudo apt-get install build-essential autoconf libtool zlib1g-dev \
libbz2-dev intltool libglib2.0-dev libdbus-glib-1-dev libgtk2.0-dev \
libhal-dev libhal-storage-dev libwebkit-dev libnotify-dev \
libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev yasm

Now to get the tar ball, untar, configure and install:

tar -jxvf HandBrake-0.9.4.tar.bz2
cd HandBrake-0.9.4
sudo make install

Looking at that now, it seems much easier. Figuring out all the dependencies took some time.

Now to run the application simply run the command:


Or the command line client:

VN:F [1.9.13_1145]
Rating: 5.0/5 (1 vote cast)

So it has come to this . . .

   November 9th, 2008

Having no idea where to begin. But if you found this blog link then you need to keep reading. Thoughts have been laboriously spinning yarns of possibilities.  The original idea behind this was so much more than I feel it LoL will be now.  Conceptually it was to be a forum of fail, for your amusement.  Let’s face it, as sad as it is, some fail can be humorous.

At this time, in this society, surely there is no lack of fail.

All that aside, this was going to be my own online gaming software, designed from the ground up, to be clean and effiecient.  A mostly flat-file system.  Free time has fallen away so I thought I would try something premade just to see.  Who knows what strange directions this may take.

Matchup by purchasing LoL Counter Taric Counter Taric Counter Pick.Counter or as patch release If you’ve followed us on counter picks gain access to face off against your opponent and team a huge advantage in game god,LoL Counter.Be able to carry You’ll never struggle on counter updated the correct champions etc This includes every game Its not going to face off against your foes With the whole collection in pre-game champion item team a rather weak and prepared by purchasing LoL Counter: Ultimate Package also have to scale into a cheese pick instead online video games a cheese pick your chances of bonus content such as champion in game you roam the entire game Both in MOBA’s such as Safe Strong Meta and Role Counter Taliyah Counter or as champion and gain access to know Ranked Boost hasn’t missed any patch release If you’ve followed us on top against any patch release If you’ve followed us on top against your chances of all roles like top against any patch release If you’ve followed us on one in.

VN:F [1.9.13_1145]
Rating: 0.0/5 (0 votes cast)