Hi,
(running Centos 5 server and BASH script from CRON)
I'm not sure if when I'm using a script in CRON and this script uses some variables set within
do I need to UNSET them or is it 'automatically' unset when script finishes ?
the script is called from CRON with:
Code:
20 * * * * /usr/local/bin/checkadaptec.sh
Code:
#!/bin/sh
RAID=/var/tmp/adaptec/adaptec3405check.$$
/usr/StorMan/arcconf getconfig 1 al > $RAID
CTRLSTAT=$(grep 'Controller Status' $RAID| cut -d\: -f2 | cut -d' ' -f2)
## Optimal
$RAID|grep 'Status'| cut -d\: -f2)
CTRTEMP=$(grep 'Temperature' $RAID| awk '{print $7}' | sed -e 's/^.*(\(.*\)),*/\1/')
## Normal
LOGICSTAT=$(grep 'Status of logical device' $RAID| cut -d\: -f2 | cut -d' ' -f2)
## Optimal
LOGICSTR=$(grep 'Failed stripes' $RAID| cut -d\: -f2 | cut -d' ' -f2)
## No
DRIVE0=$(grep -A 2 'Device #0' $RAID|grep 'State'| cut -d\: -f2 | cut -d' ' -f2)
## Online
DRIVE1=$(grep -A 2 'Device #1' $RAID|grep 'State'| cut -d\: -f2 | cut -d' ' -f2)
if [ $CTRLSTAT != "Optimal" ]
then
MSG="$(echo ${MSG1})
$(echo ${MSG2})
$(echo ${MSG3})
$(cat ${RAID})
"
# send email to administrator
fi
rm $RAID
the vars which are used are:
Code:
RAID
CTRLSTAT
CTRTEMP
LOGICSTAT
LOGICSTR
DRIVE0
DRIVE1
MSG
Thanks
