Date: Sun, 16 Sep 2001 17:05:34 +0200 (CEST) From: Alexander Leidinger <Alexander@Leidinger.net> To: gh@raditex.se Cc: freebsd-isdn@FreeBSD.ORG Subject: Re: Plotting util Message-ID: <200109161505.f8GF5Zn47686@Magelan.Leidinger.net> In-Reply-To: <Pine.BSF.4.21.0108222215090.64367-100000@gandalf.sickla.raditex.se>
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On 22 Aug, G Hasse wrote:
> I also hacked a small script that makes a graph from
> the logfile, and I run this daily from cron. The
> script needs gnuplot ( /usr/ports/math/gnuplot ).
I modified it a little bit.
- "-d dd.mm.YYYY" to plot the specified date
- "-p <prefix>" to add <prefix> to the filename of the PRINTFILE
- use YYYYMMDD in PRINTFILE to make it sortable in a directory listing
(if you need the output of some days in a specific directory, very
useful with -d, -p and a for loop around the script)
- use mktemp for TEMPFILE
- rm TEMPFILE after the use
- comment out "lpr" (the script which calls it should do the lpr)
Bye,
Alexander.
--
The computer revolution is over. The computers won.
http://www.Leidinger.net Alexander @ Leidinger.net
GPG fingerprint = C518 BC70 E67F 143F BE91 3365 79E2 9C60 B006 3FE7
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#!/bin/sh
#------------------------------------------------------
#
# Prints a postscript graph of the connectiontimes
# for your ISDN line
#
# gh@raditex.se
#
#------------------------------------------------------
#
# Change to suite your needs
#
# Use the standard format on the accouning file
LOGFILE=/var/log/isdnd.acct
TEMPFILE=$(mktemp -t isdnlog)
# One day back
GRAPHDATE=$(date -j -v -1d "+%d.%m.%Y")
# processing options
args=$(getopt d:p: $@)
if [ $? != 0 ]; then
echo "Wrong parameters."
exit 2
fi
set -- ${args}
for i ; do
case "${i}" in
-d)
# override date
GRAPHDATE=$2
shift
shift
;;
-p)
PRINTFILE_PREFIX=$2
shift
shift
;;
--)
shift
break
;;
esac
done
DAY=$(echo ${GRAPHDATE} | awk -F . '{ print $1 }')
MONTH=$(echo ${GRAPHDATE} | awk -F . '{ print $2 }')
YEAR=$(echo ${GRAPHDATE} | awk -F . '{ print $3 }')
PRINTFILE=${PRINTFILE_PREFIX}isdn-trafficpattern-${YEAR}${MONTH}${DAY}.ps
grep "${GRAPHDATE}" /var/log/isdnd.acct | \
awk '{ print $2 "\t0\n" $2"\t1\n" $5 "\t1\n" $5"\t0" }' > ${TEMPFILE}
if [ -s ${TEMPFILE} ]; then
/usr/local/bin/gnuplot <<EOF
set output "${PRINTFILE}"
set terminal postscript
set title "ISDN ${GRAPHDATE}"
set data style lines
set xlabel "Time"
set timefmt "%H:%M:%S"
set ytics 2
set xdata time
set ylabel "traficpattern"
set format x "%H:%M"
set grid
set key left
plot '${TEMPFILE}' using 1:2 t 'isdn up / down"
EOF
fi
rm "${TEMPFILE}"
#lpr "${PRINTFILE}"
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