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First, I have a rule in my procmailrc file that pulls the score and
date from each email and dumps it into a file called
/home/mike/email-scores
:0fw
* ^X-Spam-Status: *\/[^ ].*
{ SSTAT=$MATCH }
SSTAT=`echo "$SSTAT" | cut -d' ' -f2 | tr -dc "0-9.-"`
DATE=`date +"%m/%d/%y %H:%M"`
nada=`echo $DATE $SSTAT $MEID >> /home/mike/email-scores`
Then I use gnuplot to plot /home/mike/email-scores into a graph.
This graph is dumped into "/home/mike/email-scores_graph/. The
gnuplot plot file is located in /home/mike/email-scores_graph/plot
and is setup like this:
set grid
set timefmt "%m/%d/%y %H:%M"
set format x "%m/%d"
set title "Distribution of spam values - above 5 is spam"
set xlabel "Date mail arrived"
set ylabel "Hit value"
set nolabel
set xdata time
set terminal png color
set output "/home/mike/email-scores_graph/email-scores.png"
set timestamp "%m/%d/%y %H:%M" 70,-2
set yrange [-10:50]
plot '/home/mike/email-scores' using 1:3 with points 20, 5 with lines
3, 7 with lines 7, 10 with lines 5
Then to keep the graph as current as possible, I have a script in
crontab that replots the graph every five minutes like this:
*/5 * * * * root /usr/local/bin/gnuplot
/home/mike/email-scores_graph/plot
Then I have a symlink from
/home/mike/email-scores_graph/email-scores.png to email-scores.png in
my web server's root directory. Which is what you were just looking
at!
Whew...I hope all that makes sense.
Mike Loiterman
[EMAIL PROTECTED]
PGP Key 0xD1B9D18E
> -----Original Message-----
> From: Frank Pineau [mailto:frank@;pineaus.com]
> Sent: Wednesday, October 23, 2002 8:57 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [SAtalk] Generating Statistics
>
> On Wed, 23 Oct 2002 20:38:24 -0500, you wrote:
>
> >BTW if your interested you can see a small graph of my spam:mail
> >ratio at: www.ascendency.net/email-scores.png
>
>
> Interesting graph. How do you generate it?
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