#!/bin/sh
date=$(/bin/date +%HHours%m-%d-%Y)
thresh=80
partition=/tmp
logFileDir=/root/tmpWatch
curSize=$(df -h |grep "$partition" |awk '{print $5}' |sed 's/%//g')

if [ $curSize -le $thresh ]; then
        exit;
else
        du -hs /tmp/* > $logFileDir/report-$date
        echo "$partition size is: " >> $logFileDir/report-$date
        du -hs /tmp >> $logFileDir/report-$date
fi