44 lines
965 B
Bash
44 lines
965 B
Bash
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#! /bin/bash
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sleep 5 #give iptraf time to write its data into the log file
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WWWDIR=/home/server/www/nico/org/schottelius/tech/stats
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TRAFLOG=/root/bin/stats/iptraf.log
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WDIR=/root/bin/stats
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TODAY=$(/bin/date +%s)
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UDATE=$(/bin/date +%Y%m%d)
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SMTP=$(grep "TCP/25" $TRAFLOG|tail -n1|cut -f2 -d","|cut -f2 -d" ")
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POP=$(grep "TCP/110" $TRAFLOG|tail -n1|cut -f2 -d","|cut -f2 -d" ")
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echo "smtp: $SMTP"
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echo "pop3: $POP"
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if [ -z $SMTP ]; then
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SMTP="0";
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fi
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if [ -z $POP ]; then
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POP="0";
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fi
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# archive results
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echo $SMTP >> $WDIR/data/smtp-history.$UDATE
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echo $POP >> $WDIR/data/pop-history.$UDATE
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rrdtool update $WDIR/rrdtool/mailserver.rrd $TODAY:$SMTP:$POP3
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#draw the graph
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rrdtool graph $WWWDIR/mailserver.gif \
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--start -86400 \
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--vertical-label "bytes per second" \
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-w 600 -h 200 \
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DEF:smtp=$WDIR/rrdtool/mailserver.rrd:smtp:AVERAGE \
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DEF:pop3=$WDIR/rrdtool/mailserver.rrd:pop3:AVERAGE \
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AREA:smtp#00ff00:"SMTP traffic" \
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LINE1:pop3#0000ff:"POP3 traffic"
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