shell脚本进行循环的两种方法

#!/bin/bash

name=(yunix yhx yfj)

echo "array is:${name[@]}"

echo "array length is:${#name[*]}"

echo ${name[1]}

name[1]=yang

echo ${name[1]}

read -a name

echo ${name[1]}

echo "loop the array"

len=${#name[*]}

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i=0

while [ $i -lt $len ]

do

echo $i

echo ${name[$i]}

let i++

done

==================

#!/bin/bash

name=(a b c d e f g h j i)
for i in ${name[*]}
do
echo $i
done