Hello!
I have a script and i dont know why it wont work (the Variable stays emty
for some reason
rrdtool create localmem.rrd \
DS:memory:COUNTER:600:U:U \
RRA:AVERAGE:0.5:1:600 \
RRA:AVERAGE:0.5:6:700 \
RRA:AVERAGE:0.5:24:775 \
RRA:AVERAGE:0.5:288:797 \
RRA:MAX:0.5:1:600 \
RRA:MAX:0.5:6:700 \
RRA:MAX:0.5:24:775 \
RRA:MAX:0.5:288:797
SCRIPT:
==========================
#!/bin/sh
while (true)
do
BYTES_MEM=` snmpget -Ov localhost public
enterprises.ucdavis.memory.memAvailReal.0 | awk -- ' BEGIN { FS = " " }
{print $2 } '`
DATE=`date +%s`
echo $BYTES_MEM # This variable is totally emtpy!
/tmp/ut-server/files/rrdtool-1.0.33/src/rrdtool update localmem.rrd
$DATE:$BYTES_MEM
echo $DATE - $BYTES_MEM
./rrdtool graph localmemory.gif --start -86400 \
DEF:memAvailReal=localmem.rrd:memory:AVERAGE \
AREA:memAvailReal#00FF00:"In traffic" \
cp localmem.gif /usr/local/httpd/htdocs/admin
sleep 10
done
==============================
Thank you !!
Mario Ohnewald
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