Does this do what you want:

Code:

pat1=/oradata
pat2=/oraindex
n=0

mkfifo dfout
df > dfout &

while read fs blocks used available pc mount
do
   case $mount in
     *$pat1* | *$pat2* )
         n=$(( $n + 1 ))
         printf "%2d. %s, %s\n" $n "$mount" "$pc"
         eval "fs_$n=\$mount"
         ;;
   esac
done < dfout

printf "Select filesystem (1..%d): " $n
read fs

eval "location=\$fs_$fs"

echo $location