Posts Tagged ‘cut’

Bind Logs – Top DNS Queries

By Mark Davidson on September 3rd, 2010

This week at work we fancied figuring out what the top sites are on are network. So decided an easy way to work this out would be to enable logging on are bind server and then write a script to work out what the top DNS queries are.
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Get All Installed Packages on System in apt-get Format

By Mark Davidson on August 30th, 2010

Recently I needed to setup three almost identical web boxes. First of all I installed all three boxes with a base install of Ubuntu 10.04 server. I then installed all the required packages on one box and started looking for a way to replicate the installed packages on the other boxes.
I had a Google around and did not manage to find a way to do it so I decided to come up with a method by myself.

On the box where you have all your installed packages do

dpkg --list | grep "^ii" | cut -f3 -d ' ' | sed ':a;N;$!ba;s/\n/ /g' > installedOnSystem01

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