[rrd-users] Re: RRDGraph command with arrays?
Serge Maandag
serge.maandag at staff.zeelandnet.nl
Mon Feb 20 00:19:16 MET 2006
> To have a graphs.sh with that command four times (day, week, month and
> year) is ok
> if I have only one data to graph, but now I have a
> weather-station logging 6 other values (humidity, pressure
> and so on) so to have a graph.sh with 28 times that long
> command when it should be possible with less?
I am not into shell programming, but I think you mean something like:
cmd="rrdtool graph ....";
for i in temperature.rrd:temp humidity.rrd:ds0 bla.rrd:bla0 bli.rrd:ds1;
do
cmd="$cmd DEF:Outside=/etc/weatherstation/rrddb/$i.rrd:temp:AVERAGE";
done;
echo $cmd
Serge.
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