linux软件源Kali科大软件源：
vim /etc/apt/sources.list
下面的粘帖进去。
deb http://mirrors.ustc.edu.cn/kali kali main non-free contribdeb-src http://mirrors.ustc.edu.cn/kali kali main non-free contribdeb http://mirrors.ustc.edu.cn/kali-security kali/updates main contrib non-free
然后
apt-get update 就可以了。
首发：http://www.cnblogs.com/zxlovenet/p/4567889.html
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CentOS 163软件源：
首先备份/etc/yum.repos.d/CentOS-Base.repo
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
下载对应版本repo文件, 放入/etc/yum.repos.d/(操作前请做好相应备份)
CentOS5http://mirrors.163.com/.help/CentOS5-Base-163.repo CentOS6http://mirrors.163.com/.help/CentOS6-Base-163.repo
运行
yum clean all
yum makecache
生成缓存
http://mirrors.163.com/.help/centos.html
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debian 7163源
deb http://mirrors.163.com/debian wheezy main non-free contribdeb http://mirrors.163.com/debian wheezy-PRoposed-updates main contrib non-freedeb-src http://mirrors.163.com/debian wheezy main non-free contribdeb-src http://mirrors.163.com/debian wheezy-proposed-updates main contrib non-freedeb http://mirrors.163.com/debian-security wheezy/updates main contrib non-freedeb-src http://mirrors.163.com/debian-security wheezy/updates main contrib non-free
http://blog.csdn.net/caspiansea/article/details/8991278
debian 8 163源
http://my.oschina.net/qxa1982/blog/215587