#!/bin/sh
#使用 for 循环进行初始化
i=0
for domain in www groad net
do
ARRAY[$i]=$domain
((i = i + 1))
done
echo ${ARRAY} #输出第 0 个元素
echo ${ARRAY[1]} #输出第 1 个元素
echo ${ARRAY
$ sh array.sh
www
groad
www groad net
www groad net
www groad net
3
3
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