Shell Programming and Scripting

#!/bin/ksh
/usr/bin/echo "Do you want to delete the log files older than 30 days"
if [[ $? == y ]]; then
   /usr/bin/echo "Checking the count of the files to be Deleted"
   count=find /var/lmp/log -type f -name "*.log" -a -name "*.act" -mtime +30 -exec ls -l {} \;
   if [[ count -gt 0 ]]; then
 find /var/lmp/log -type f -name "*.log" -a -name "*.act" -mtime +30 -exec rm -f {} \;
   else
 /usr/bin/echo "there is no file to delete"
   fi
else
   /usr/bin/echo "Exiting from the script"
fi

#!/bin/ksh
printf "Do you want to delete the log files older than 30 days: "
read answer
case "$answer" in
  y|Y) echo "Checking the count of the files to be Deleted"
     count=$(find /path/to/dir -type f -name "*.log" -o -name "*.act" -mtime +30 | wc -l)
     if [ $count -gt 0 ]; then
       find /path/to/dir -type f -name "*.log" -o -name "*.act" -mtime +30 -exec rm -f {} \;
     else
       echo "there is no file to delete"
     fi;;
   *)  echo "Exiting from the script"
esac