累加数组中的值

#!/bin/bash

#adding values in the array

function addarray {
    local sum=0
    local newarray
    newarray=(`echo "$@"`)
    for value in ${newarray[*]}
    do
        sum=$[ $sum + $value ]
    done
    echo $sum
}

myarray=(1 2 3 4 5)
echo "The original array is : ${myarray[*]}"
arg1=`echo ${myarray[*]}`
result=`addarray $arg1`
echo "The result is $result"