数组在shell中用法案例

定义数组经典案例：array=(`ls /root/`)echo ${#array[*]} 统计数组个数echo ${#array[@]}　统计数组个数echo ${array[1]}　　显示数组echo ${array[*]} 显示所有数组http.sh脚本：#!/bin/bashServer_all_list=(10.0.0.1:8010.0.0.2:8010.0.0.3:80)Server_all_len=${#server_all_list[*]}i=0While [ $i –lt $server_all_len ]DoServer_ip=$(echo ${server_all_list[$i]} | awk –F : ‘{print $1}’)Server_port=$(echo ${server_all_list[$i]} | awk -F : ‘{print $2}’)If curl –m 30 –G http://${server_all_list[$i]}/ &> /dev/nullThen Status=1 Echo “ok”Else If ping –c 1 ip &> /dev/null Then Status=2 Echo “ping ok” Else Status=0 Echo “server error”fifiLet i++Done######

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