Brownian motion

Please see some info here. I will translate this post into English, i hope.

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I just have wrote about Extract part of FreeRadius” log with a little awk script. Then I decided that it whould be easier and quicker than with Python.

Here is a Python script, which does the same (and written in the same way):

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Today I needed to extract some records from FreeRadius” log — those with Called- or Calling-Station-Id like XXXYYZ[0-2]. Started to type #!/usr/bin/python in new file, but «suddenly» decided to do it with awk.

If you don’t know — FreeRadius’s log contains «sections» separated by empty lines. Every section contains records Called-Staion-Id = <number> (or Calling-Station-Id), and i need to extract sections regarding calls to/from specific numbers.

So, the five-minutes-working-code:

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