Hello Everybody

I recently got this beautiful shell script from my friend. I like to share it with every body as I am bit new to shell scripting enviorment. I hope people in this site will like it. It is related to checking the filesystem threshold limit. After getting threshold limit of particular server filesystems . This script will show amount of filesystem full on the servers listed in a file called Delhosts. This script must be running continously 24*7

Any modification in this shell script is always welcome, to impove it


kind regards to all



/export/home/scripts->cat fsmonitor
#!/bin/sh
#Script to check the Delhi (IDC) Server status
/usr/bin/clear
while :
do
BASE=/export/home/scripts
LOG=/export/home/scripts/log;export LOG
PERC="%";export PERC
SZ=94;export SZ
echo "|---------------------------------------------------------------------------------------------|"
echo "Time: `date +%H:%M:%S` \t\t\t Date: `date +%d/%m/%y`"
#echo " \t \033[7m \033[5m FileSystem CHK of IDC Servers Greater Than $SZ% \033[0m \t "
echo " \t FileSystem CHK of IDC Servers Greater Than \033[7m \033[5m $SZ% \033[0m \t "
echo "|---------------------------------------------------------------------------------------------|"
echo "Ip-Addr\t\t MountPoints > Threshold Limit\t\t %SIZE "
echo "|---------------------------------------------------------------------------------------------|"
#echo "|---------------------------------------------------------------------------------------------|"
#echo "Ip-Addr\t\t MountPoints Greater than Threshold Limit\t\t %SIZE CronDaemon"
#echo "|---------------------------------------------------------------------------------------------|"

for i in `cat $BASE/Delhosts |awk '{print $1}'`
do
/usr/bin/rsh $i /usr/bin/df -k |egrep -v 'proc|fd|mntt|File|mir|ori'|awk '{print $5 $6}'|awk -F"%" '{print $1"#"$2}' >$LOG/size.out
for j in `cat $LOG/size.out`
do
Z=`/usr/bin/rsh $i /usr/sbin/ifconfig -a|grep net|grep 10 |head -1 |awk '{print $2}'`
#C=`/usr/bin/ps -ef|grep cron|grep -v grep |wc -l'`
SZ=`echo $j |awk -F"#" '{print $1}'`
MNT=`echo $j |awk -F"#" '{print $2}'`
if [ $SZ -ge 94 ]
then
echo "$Z\t$MNT\t\t\t $SZ$PERC"
#echo "$Z\t$MNT\t\t\t\t\t\t $SZ\t$C"
# else
# echo " "
fi
done

done
echo "\t\t\t\t\t\t\t Maintained by super user\n"
sleep 5
clear
done


/export/home/scripts->cat Delhosts
10.1.0.84 cm01
10.1.0.85 cm02
10.1.0.87 htappcm03
10.1.0.88 htappcm04