Script for Continuous monitoring of percentage of page file usage in solaris

#script for monitoring page file usage in %. written by latheefp@gmail.com

while true

do

used=`swap -s|awk {'print $9'}|cut -dk -f1`

#echo "Used is :`expr $used / 1024`MB"

avail=`swap -s|awk {'print $11'}|cut -dk -f1`

#echo "Available is :`expr $avail / 1024`MB"

total=`expr $used + $avail`

#echo "Total is :`expr $total / 1024`MB"

percused=`expr $used \* 100`

percent=`expr $percused / $total`

#echo "Percentage of page file usage is :$percent% "

clear

echo "Used Available Total %Used"

echo "`expr $used / 1024`MB `expr $avail / 1024`MB `expr $total / 1024`MB $percent%"

sleep 5

done