Shell Programming and Scripting

Code:

thrld=`bdf /u01/|grep u01|awk {'print $5'}|sed 's/'%'//'`
thrld1=`bdf /u12/|grep u02|awk {'print $5'}|sed 's/'%'//'`
ch=""

echo "------------------"
echo "                  "
echo "------------------"
echo "1)/u01"
echo "2)/u12"
echo " Please select : \c"
read ch

case "$ch" in
"1")echo $thrld;;
"2")echo $thrld1;;
esac

if [ $ch -gt 95 ];then
echo "Exceed Threshold!"
echo "Send SMS alert? Y/N: \c"
read ans
if [ $ans = Y -o $ans = y ];then
   SMS 00000000 "Alert!! /u01= $LIST%"
 elif [ $ans = N -o $ans = n ];then
   echo "No SMS send!"
else
  echo "Wrong answer. Type Y or N"
fi
     else
echo "Within Capacity Threshold"
fi

#END

Please help me with this,

I want to have either one from 2 menu to choose.But it's not working as the output is same.
The other problem, when input other than Y or N,the script will return back to start not exit. How can I do that? Thanks

Hi,

you can use this health check script which gives you a details stats of your systems.

#!/bin/sh

DATE=`date +%Y%m%d`
HOME=/home/healthcheck/samba_hcreport


printf " --------------------------------------------------------\n" >> $HOME.$DATE
printf " File Name : Live Production Server `hostname` \n" >> $HOME.$DATE
printf " Author : Siddhesh K \n" >> $HOME.$DATE
printf " Description : Displays Information on SAMBA Server\n" >> $HOME.$DATE
printf " Last Modified : `date +%m/%d/%y` \n" >> $HOME.$DATE
printf " ---------------------------------------------------------\n" >> $HOME.$DATE

printf "\n\n################### DISK USAGE #######################\n\n" >> $HOME.$DATE
df -h >> $HOME.$DATE

printf "\n\n##################### MEMORY USAGE ###################\n\n" >> $HOME.$DATE
free -m >> $HOME.$DATE

printf "\n\n############### SERVER UPTIME & AVERAGE LOAD #############\n\n" >> $HOME.$DATE
uptime >> $HOME.$DATE

printf "\n\n############### ROUTING INFORMATION ##################\n\n" >> $HOME.$DATE
netstat -nr >> $HOME.$DATE

printf "\n\n################### USERS HAVING UID=0 ###############\n\n" >> $HOME.$DATE
awk -F: '$3 == 0 { print $1 }' /etc/passwd >> $HOME.$DATE

printf "\n\n################# USERS HAVING GID=0 #################\n\n" >> $HOME.$DATE
awk -F: '$4 == 0 { print $1 }' /etc/passwd >> $HOME.$DATE

printf "\n\n################# MOUNTED FILE-SYSTEM #####################\n\n" >> $HOME.$DATE
mount >> $HOME.$DATE

printf "\n\n############## PROCESS/SERVICES RUNNING ON SEREVER #############\n\n" >> $HOME.$DATE
top -b -n 1 >> $HOME.$DATE

mail -s "Health Check Completed For SAMBA On $DATE" s.khavnekar@gmail.com \ < $HOME.$DATE

I think this should solve your problem...

Hi ,

Insted of echoing just assign value to ch in case : like below
case "$ch" in
"1") ch=$thrld;;
"2") ch=$thrld1;;
esac

Hope this will solve your probs

Regards
Arpit

Hi Sidd
Thank you for the reply. But it not works like the way I want

Hi Arpit,
It give error "ksh: ch: not found". Any other suggestion?thx