[mrtg] Re: Newbie data analysis / script question

[Takumi Yamane]

On Thu, 29 Jul 2004 10:56:55 -0600, "Dan Tappin" wrote 
in <GBEFINNCIELENBMHGLJDAEFFECAA.dan.tappin at orourke.ca>:
>
> following data that I want to use via MRTG:
> Signal Strength.............. 80      Stream Msg-Ackd/Nakd........ 
...
> curl http://myurl | grep "Signal Strength" which will get the line 
> containing my required data.  From here I am lost.

curl http://myurl | grep "Signal Strength" | cut -c31-33

or

curl http://myurl | awk '/^Signal Strength/ {print $3}'
curl http://myurl | perl -ne 'print $1, "\n" if (/^Signal\D+(\d+)/o); '


--
Takumi Yamane <yamtak at b-session.com>

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