#!/usr/bin/ksh93.att
 
MENU[0]="First Menu Line"
MENU[1]="Second Menu Line"
MENU[2]="Third Menu Line"
 
ITEMCNT=${#MENU[@]}
ITEMCNTSTAR=${#MENU[*]}
ALLITEMS="${MENU[@]}"
ALLITEMSSTAR="${MENU[*]}"
BANGCNT="${!MENU[@]}"
BANGCNTSTAR="${!MENU[*]}"
 
echo
echo ITEMCNT = $ITEMCNT
echo ITEMCNTSTAR = $ITEMCNTSTAR
echo ALLITEMS = $ALLITEMS
echo ALLITEMSSTAR = $ALLITEMSSTAR
echo BANGCNT = $BANGCNT
echo BANGCNTSTAR = $BANGCNTSTAR
echo
 
echo For Loop for ALLITEMS
echo =================
for STR in "${MENU[@]}"
do
    echo $STR
done
 
echo
echo For Loop for ALLITEMSSTAR
echo =====================
for STR in "${MENU[*]}"
do
    echo $STR
done
 
echo
echo For Loop for BANGNT
echo ===============
for STR in "${!MENU[@]}"
do
    echo $STR
done
 
echo
echo For Loop for BANGNTSTAR
echo ===================
for STR in "${!MENU[*]}"
do
    echo $STR
done
echo

 
lipossrp01ga:/home/lc25487/ksh $ ./t2.ksh
 
ITEMCNT = 3
ITEMCNTSTAR = 3
ALLITEMS = First Menu Line Second Menu Line Third Menu Line
ALLITEMSSTAR = First Menu Line Second Menu Line Third Menu Line
BANGCNT = 0 1 2
BANGCNTSTAR = 0 1 2
 
For Loop for ALLITEMS
=================
First Menu Line
Second Menu Line
Third Menu Line
 
For Loop for ALLITEMSSTAR
=====================
First Menu Line Second Menu Line Third Menu Line
 
For Loop for BANGNT
===============
0
1
2
 
For Loop for BANGNTSTAR
===================
0 1 2
 
lipossrp01ga:/home/lc25487/ksh $