[Debian] debian 11国内安装源

1 deb http://mirrors.ustc.edu.cn/debian bullseye main
2 deb-src http://mirrors.ustc.edu.cn/debian bullseye main
3 
4 deb http://mirrors.ustc.edu.cn/debian-security/ bullseye-security main
5 deb-src http://mirrors.ustc.edu.cn/debian-security/ bullseye-security main
6 
7 deb http://mirrors.ustc.edu.cn/debian bullseye-updates main
8 deb-src http://mirrors.ustc.edu.cn/debian bullseye-updates main

deb https://mirrors.huaweicloud.com/debian/ bullseye main non-free contrib
deb https://mirrors.huaweicloud.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.huaweicloud.com/debian/ bullseye-backports main non-free contrib

deb https://mirrors.tuna.tsinghua.edu.cn/debian-security/ bullseye-security main non-free contrib
deb https://security.debian.org/debian-security bullseye-security main non-free contrib

deb-src https://mirrors.huaweicloud.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.huaweicloud.com/debian/ bullseye-updates main contrib
deb-src https://mirrors.huaweicloud.com/debian/ bullseye-backports main non-free contrib

deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security/ bullseye-security main non-free contrib
deb-src https://security.debian.org/debian-security bullseye-security main non-free contrib