YUM安装过程
CentOS
1、备份
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
2、下载新的CentOS-Base.repo 到/etc/yum.repos.d/
CentOS 5
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
或者curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
CentOS 6
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
或者curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
CentOS 7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
或者curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
3、之后运行yum makecache生成缓存,yum clean all && yum update更新
相关链接
Ubuntu
1、软件包管理中心（推荐）
在软件包管理中心“软件源”中选择“中国的服务器”下mirros.aliyun.com即可自动使用
2、手动更改配置文件
编辑/etc/apt/sources.list文件(需要使用sudo), 在文件最前面添加以下条目(操作前请做好相应备份)
Quantal(16.04)
## MAIN REPOSITORIES
deb http://mirrors.aliyun.com/ubuntu xenial main restricted universe multiverse
## MAJOR BUG FIX UPDATES produced after the final release
deb http://mirrors.aliyun.com/ubuntu xenial-updates main restricted universe multiverse
## BACKPORTS
deb http://mirrors.aliyun.com/ubuntu xenial-backports main restricted universe multiverse
## UBUNTU SECURITY UPDATES
deb http://mirrors.aliyun.com/ubuntu xenial-security main restricted universe multiverseQuantal(14.04)
deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
Quantal(12.10)
deb http://mirrors.aliyun.com/ubuntu/ quantal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ quantal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ quantal-backports main restricted universe multiverse
Precise(12.04)
deb http://mirrors.aliyun.com/ubuntu/ precise main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ precise-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ precise-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ precise main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ precise-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ precise-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ precise-backports main restricted universe multiverse
Oneiric(11.10)
deb http://mirrors.aliyun.com/ubuntu/ oneiric main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ oneiric-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ oneiric-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ oneiric-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ oneiric-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ oneiric main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ oneiric-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ oneiric-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ oneiric-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ oneiric-backports main restricted universe multiverse
Natty(11.04)
deb http://mirrors.aliyun.com/ubuntu/ natty main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ natty-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ natty-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ natty-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ natty-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ natty main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ natty-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ natty-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ natty-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ natty-backports main restricted universe multiverse
Arm64 & aarch
deb http://mirrors.aliyun.com/ubuntu-ports/ xenial main
deb-src http://mirrors.aliyun.com/ubuntu-ports/ xenial main
deb http://mirrors.aliyun.com/ubuntu-ports/ xenial-updates main
deb-src http://mirrors.aliyun.com/ubuntu-ports/ xenial-updates main
deb http://mirrors.aliyun.com/ubuntu-ports/ xenial universe
deb-src http://mirrors.aliyun.com/ubuntu-ports/ xenial universe
deb http://mirrors.aliyun.com/ubuntu-ports/ xenial-updates universe
deb-src http://mirrors.aliyun.com/ubuntu-ports/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu-ports/ xenial-security main
deb-src http://mirrors.aliyun.com/ubuntu-ports/ xenial-security main
deb http://mirrors.aliyun.com/ubuntu-ports/ xenial-security universe
deb-src http://mirrors.aliyun.com/ubuntu-ports/ xenial-security universe
3、之后运行sudo apt update更新
相关链接
Epel
1、备份(如有配置其他epel源)
mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup
mv /etc/yum.repos.d/epel-testing.repo /etc/yum.repos.d/epel-testing.repo.backup
2、下载新repo 到/etc/yum.repos.d/
epel(RHEL 7)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
epel(RHEL 6)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo
epel(RHEL 5)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-5.repo
Pypi
源地址：
阿里云 http://mirrors.aliyun.com/pypi/simple/
中国科技大学 https://pypi.mirrors.ustc.edu.cn/simple/
豆瓣(douban) http://pypi.douban.com/simple/
清华大学 https://pypi.tuna.tsinghua.edu.cn/simple/
中国科学技术大学 http://pypi.mirrors.ustc.edu.cn/simple/
临时配置：pip3 install jetson-stats==3.1.4 -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com
永久配置：在~/.pip/pip.conf文件中添加或修改
[global]
index-url = http://mirrors.aliyun.com/pypi/simple/
[install]
trusted-host=mirrors.aliyun.com
