apt源

各发行版的源使用帮助
apt源有以下系统
debian 9、10
parrot os
kali os

debian 9

######            中科大
deb http://mirrors.ustc.edu.cn/debian/ stretch main non-free contrib
deb http://mirrors.ustc.edu.cn/debian/ stretch-backports main non-free contrib
deb http://mirrors.ustc.edu.cn/debian/ stretch-proposed-updates main non-free contrib
deb http://mirrors.ustc.edu.cn/debian/ stretch-updates main non-free contrib
deb http://mirrors.ustc.edu.cn/debian-security/ stretch/updates main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ stretch main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ stretch-proposed-updates main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian-security/ stretch/updates main non-free contrib

######            163
deb http://mirrors.163.com/debian/ stretch main non-free contrib
deb http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-backports main non-free contrib

debian10

######            中科大
deb http://mirrors.ustc.edu.cn/debian/ buster main non-free contrib
deb http://mirrors.ustc.edu.cn/debian/ buster-updates main non-free contrib
deb http://mirrors.ustc.edu.cn/debian/ buster-backports main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ buster main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ buster-updates main non-free contrib
deb-src http://mirrors.ustc.edu.cn/debian/ buster-backports main non-free contrib

######            163
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-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

parrot os

deb http://mirrors.ustc.edu.cn/parrot rolling main contrib non-free
deb-src http://mirrors.ustc.edu.cn/parrot rolling main contrib non-free
deb http://mirrors.ustc.edu.cn/parrot rolling-security main contrib non-free
deb-src http://mirrors.ustc.edu.cn/parrot rolling-security main contrib non-free

kali os

deb https://mirrors.aliyun.com/kali kali-bleeding-edge main contrib non-free
deb-src https://mirrors.aliyun.com/kali kali-bleeding-edge main contrib non-free
deb https://mirrors.aliyun.com/kali kali-debian-picks main contrib non-free
deb-src https://mirrors.aliyun.com/kali kali-debian-picks main contrib non-free
deb https://mirrors.aliyun.com/kali kali-rolling main contrib non-free
deb-src https://mirrors.aliyun.com/kali kali-rolling main contrib non-free
deb https://mirrors.aliyun.com/kali kali-rolling-only main contrib non-free
deb-src https://mirrors.aliyun.com/kali kali-rolling-only main contrib non-free