shell实现多字典条目遍历

#!/bin/bash

#必须先声明

declare -A dic0

declare -A dic1

declare -A dic2

declare -A dic3

 

dic0=([ip]="192.168.56.120" [m_pwd]="xxxxxx" [r_pwd]="xxxxxx")

dic1=([ip]="192.168.56.121" [m_pwd]="xxxxxx" [r_pwd]="xxxxxx")

dic2=([ip]="192.168.56.122" [m_pwd]="xxxxxx" [r_pwd]="xxxxxx")

dic3=([ip]="192.168.56.123" [m_pwd]="xxxxxx" [r_pwd]="xxxxxx")

 

ALL=(0 1 2 3)

for ip in ${ALL[@]}

do

eval echo '$'"{dic${ip}["ip"]}"

eval echo '$'"{dic${ip}["m_pwd"]}"

eval echo '$'"{dic${ip}["r_pwd"]}"

done