Shell Programming and Scripting

#! /bin/ksh

ARRAY_DIRECTORIES[1]="/c/dev/custom/bin"
ARRAY_DIRECTORIES[2]="/c/dev/db/custom/src"

ARRAY_ENV[1]="remoteName200" 
ARRAY_ENV[2]="remoteName201"
ARRAY_ENV[3]="remoteName202"

integer DIR_INDEX=0
integer ENV_INDEX=0

while(($ENV_INDEX<3))
do
	ENV_INDE=`expr $ENV_INDE+1`
	
	ssh "${ARRAY_ENV[$ENV_INDE]}"

	while (($DIR_INDEX<2))
	do
		DIR_INDEX=`expr $DIR_INDEX + 1`
	
		if [ ! -d "${ARRAY_DIRECTORIES[$DIR_INDEX]}" ]
		then
			#do something
		fi
	done
done

typeset    arr[1]="first"
typeset   arr[2]="second"
typeset   arr[3]="third"
typeset   arr[4]="fourth"
typeset -i index=1

(( index = 1 ))
while [ $index -le ${#arr[*]} ] ; do
     print - "element to work on: ${arr[$index]}"
     (( index =+ 1 ))
done