I have a shell script to generate disk space usage email alert if threshold is more than 80 %, now the requirement changed to keep sending alert emails for every 5% incremental usage ........ Any help would be greatly appreciated.
ex - 80% , 85% ,90%,95%,100% we should get an email
Code:
#!/bin/bash
MAILTO="monitoringbox@abc.com"
Thershold=80
output=""
temp=/tmp/diskvalue
HOSTNAME=`hostname`
rm -f $temp
output=`df -H | *grep -vE '^Filesystem|tmpfs|cdrom|' awk '{ print $5 " " $6 }'`
usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1 *)
partition=$(echo $output | awk '{ print $2 }' )
if [ $usep -gt hershold ]; then
echo "Running out of space \"$partition ($usep%)\" on $(hostname) as on $(date)" >> $temp
if [ -e $temp
then
mail -s "Disk spe on $HOSTNAME $usep *`date` " $MAILTO < $temp
I tried couple of options using while loop but could not get right one
Any help is highly Appreciated
Last edited by Don Cragun; 03-05-2017 at 02:02 PM..
Reason: Add CODE tags, again.
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