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
或者
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
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