FORUM.M.NU

Kod: Markera allt

#!/bin/sh

SENSORS="
/mnt/1wire/bus.0/10.E4361B000800/temperature:ute.rrd
/mnt/1wire/bus.0/28.D507A3000000/temperature:uppe.rrd"

RRDBASE=/home/rrddata

for SENSOR_INFO in $SENSORS
do
SENSOR=`expr $SENSOR_INFO : '\(.*\):'`
RRDFILE=`expr $SENSOR_INFO : '.*:\(.*\)'`
if [ "$SENSOR" != "" ]; then
VALUE=""
echo -n "Reading $SENSOR "
i=0
while [ $i -lt 4 ]
do
VALUE=`cat $SENSOR | tr -d ' '`
if [ "$VALUE" != "125" ]; then
break
else
echo -n "r"
fi
let i+=1
sleep 1
done

VALUE_OK=""
echo -n "got '$VALUE'"
if [ "$VALUE" = "125" ]; then
echo -n " Bad value"
else
if [ "$VALUE" = "" ]; then
echo -n " Empty value"
else
VALUE_OK=$VALUE
fi
fi

if [ "$RRDFILE" != "" ]; then
if [ "$VALUE_OK" != "" ]; then
echo -n " Adding to RRD file $RRDFILE"
/opt/bin/rrdtool update $RRDBASE/$RRDFILE N:$VALUE_OK
fi
fi
else
echo -n "Unable to extract SENSOR from $SENSOR_INFO"
fi
echo
done