每次树莓派重新刷镜像都要手动换源，太麻烦了。直接整理成脚本。其他linux系统也可以参考
当前脚本对应raspberry的debain10版本
#!/bin/bash #设置时区上海 timedatectl set-timezone Asia/Shanghai #备份并且更新 软件更新源 cp /etc/apt/sources.list /etc/apt/sources.list.bak echo "deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib rpi" > /etc/apt/sources.list echo "deb-src http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ buster main non-free contrib rpi" >> /etc/apt/sources.list #备份并且更新 系统更新源 cp /etc/apt/sources.list.d/raspi.list /etc/apt/sources.list.d/raspi.list.bak echo "deb http://mirrors.tuna.tsinghua.edu.cn/raspberrypi/ buster main ui" > /etc/apt/sources.list.d/raspi.list echo "deb-src http://mirrors.tuna.tsinghua.edu.cn/raspberrypi/ buster main ui" > /etc/apt/sources.list.d/raspi.list #同步更新源 sudo apt-get update #更新升级以安装软件包 耗时较长，需要的时候再放开注释 #sudo apt-get upgrade #安装vim，根据需要再放开注释 sudo apt-get install vim #pip换源 mkdir -p ~/.pip touch ~/.pip/pip.conf echo "index-url = https://mirrors.aliyun.com/pypi/simple/" > ~/.pip/pip.conf