linux-tutorial/codes/shell/示例脚本/脚本函数/累加数组中的值.sh

#!/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"