Shell Programming and Scripting

Hello 11 abc
Hello 12 def
Hello 13 ghi
Hello 14 ijk
Hello 15 lmn

for i in 11,12,13,14,15
do
no=$i
for j in abc,def,ghi,ijk,lmn
do
name=$j
echo " Hello $no $name\n "
done
done

for i in 11 12 13 14 15

 Hello 11 abc
 Hello 11 def
 Hello 11 ghi
 Hello 11 ijk
 Hello 11 lmn
 Hello 12 abc
 Hello 12 def
 Hello 12 ghi
 Hello 12 ijk
 Hello 12 lmn
 Hello 13 abc
 Hello 13 def
 Hello 13 ghi
 Hello 13 ijk
 Hello 13 lmn
 Hello 14 abc
 Hello 14 def
 Hello 14 ghi
 Hello 14 ijk
 Hello 14 lmn
 Hello 15 abc
 Hello 15 def
 Hello 15 ghi
 Hello 15 ijk
 Hello 15 lmn

for i in "11 abc" "12 def" "13 ghi" "14 ijk" "15 lmn"
do
        echo "hello $i"
done

# Sets $1=11, $2=12, $3=13, $4=14, etc.
set -- 11 12 13 14 15

for i in abc def ghi ijk lmn
do
        echo "hello $1 $i"
        shift # sets $1=$2, $2=$3, ...
done

 
#! /bin/ksh
set -A array1 11 12 13 14 15
set -A array2 abc def ghi ijk lmn
i=0
while [ $i -ne ${#array1[*]} ]
do
   echo  " Hello ${array1[i]}  ${array2[i]}"
   (( i = i + 1 ))
done