通过shell的二维数组 跳入指定服务器

#!/bin/bashecho "服务器操作列表"color[0]='\033[37m'color[1]='\033[31m'color[2]='\033[32m'color[3]='\033[33m'color[4]='\033[34m'color[5]='\033[35m'color[6]='\033[36m'color[7]='\033[30m'color[8]='\033[30m'service[0]='mongo'service[1]='project1'service1[0]='192.168.1.1'service1[1]='192.168.1.2'service[2]='project2'service2[0]='192.168.2.1'service2[1]='192.168.3.1'service[3]='project3'service3[0]='192.168.4.1'service3[1]='192.168.5.1'function gotoSsh(){ eval value=(\${service${1}[@]}) for (( i = 0; i < ${#value[@]} ; ++i )); do echo -e ${color[i]} "[$i] == ${value[$i]}"doneecho -e "\033[0m"  read -p "请选择服务器:   " num ssh ${value[$num]}}for (( i = 0; i < ${#service[@]}; ++i )); do echo -e ${color[i]} "[$i]  =  ${service[i]}   "; done  echo -e "\033[0m"  read -p "请选择操作:   " keyif [ $key -eq '0' ]thenmongo localhost:20120/mongodb -u test -p 123456 else    gotoSsh $keyfi

主要通过shell的二维数组 跳入指定服务器 

当输入0的时候 连接mongo数据库

可以针对 多个服务器部署