【教程】RakSmart-Linux系统vps更换源

前段时间双十一，买了RskSmart这家的的美西VPS，今天想起来，想装下宝塔的免费版WAF看看，奈何一直报错

查看了DNS，没问题，那就直接换源喽，系统我用的Debian 10

1.备份源列表文件：首先，打开终端并以管理员身份运行以下命令，备份当前的源列表文件：

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

2.编辑源列表文件：使用文本编辑器（如nano或vim或vi）打开源列表文件：

sudo nano /etc/apt/sources.list

3.替换为国内源：将文件中的内容替换为适合您所在地区的国内源。以下是一些常用的国内源示例：

# Debian 10 buster
 
# 中科大源
 
deb http://mirrors.ustc.edu.cn/debian buster main contrib non-free
deb http://mirrors.ustc.edu.cn/debian buster-updates main contrib non-free
deb http://mirrors.ustc.edu.cn/debian buster-backports main contrib non-free
deb http://mirrors.ustc.edu.cn/debian-security/ buster/updates main contrib non-free
 
deb-src http://mirrors.ustc.edu.cn/debian buster main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian buster-updates main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian buster-backports main contrib non-free
deb-src http://mirrors.ustc.edu.cn/debian-security/ buster/updates main contrib non-free
 
# 官方源
 
deb http://deb.debian.org/debian buster main contrib non-free
deb http://deb.debian.org/debian buster-updates main contrib non-free
deb http://deb.debian.org/debian-security/ buster/updates main contrib non-free
 
deb-src http://deb.debian.org/debian buster main contrib non-free
deb-src http://deb.debian.org/debian buster-updates main contrib non-free
deb-src http://deb.debian.org/debian-security/ buster/updates main contrib non-free
 
# 网易源
 
deb http://mirrors.163.com/debian/ buster main non-free contrib
deb http://mirrors.163.com/debian/ buster-updates main non-free contrib
deb http://mirrors.163.com/debian/ buster-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ buster/updates main non-free contrib
 
deb-src http://mirrors.163.com/debian/ buster main non-free contrib
deb-src http://mirrors.163.com/debian/ buster-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ buster-backports main non-free contrib
deb-src http://mirrors.163.com/debian-security/ buster/updates main non-free contrib
 
# 阿里云
 
deb http://mirrors.aliyun.com/debian/ buster main non-free contrib
deb http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
deb http://mirrors.aliyun.com/debian-security buster/updates main
 
deb-src http://mirrors.aliyun.com/debian/ buster main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
deb-src http://mirrors.aliyun.com/debian-security buster/updates main

4.保存并关闭文件。然后，运行以下命令更新软件包缓存：