服务器
服务器官网：雨云 - 新一代云服务提供商
由上述链接注册或输入注册码zsj的用户，可在控制台 - 积分中心 - 积分商城 - 优惠券专区处领取优惠券。
注意：雨云裸金属服务器，安装debain12时，需要修改镜像源，否则会在下载软件时遇到各种安装错误问题。
国内常见镜像站点
- Debian全球镜像站列表：编辑Debian – Debian Mirrors (worldwide) 。
- 将
/etc/apt/sources.list中的所有内容注释掉或删除，并替换为以下任意一个镜像站提供的源地址。选择一个镜像站即可。 - 注意：在替换之前，请确保备份原始的
sources.list文件以防万一。 ssh中输入nano /etc/apt/sources.list开始编辑文件，使用#注释所有的内容或删除所有内容后，粘贴下方任意镜像站内容。
阿里云镜像站
deb https://mirrors.aliyun.com/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.aliyun.com/debian-security/ bookworm-security main
deb-src https://mirrors.aliyun.com/debian-security/ bookworm-security main
deb https://mirrors.aliyun.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.aliyun.com/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm-backports main non-free non-free-firmware contrib
腾讯云镜像站
deb https://mirrors.tencent.com/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.tencent.com/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.tencent.com/debian-security/ bookworm-security main
deb-src https://mirrors.tencent.com/debian-security/ bookworm-security main
deb https://mirrors.tencent.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.tencent.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.tencent.com/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.tencent.com/debian/ bookworm-backports main non-free non-free-firmware contrib
网易镜像站
deb https://mirrors.163.com/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.163.com/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.163.com/debian-security/ bookworm-security main
deb-src https://mirrors.163.com/debian-security/ bookworm-security main
deb https://mirrors.163.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.163.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.163.com/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.163.com/debian/ bookworm-backports main non-free non-free-firmw