vi auto_pppd.sh#!/bin/sh status=`ifconfig | grep 'ppp0'` if [[ $status = "" ]] then poff -a pon dsl-provider fi chomd +x auto_pppd.sh添加定时任务1分钟1次
vi /etc/apt/sources.list阿里云源deb http://mirrors.aliyun.com/debian/ buster main non-free contrib deb-src http://mirrors.aliyun.com/debian/ buster main non-free contrib deb http://mirrors.aliyun.com/d...