使用国内镜像快速安装rbenv 中的 ruby, nvm 中的node, npm, rubygem, 以及docker

refer to:  https://github.com/AndorChen/rbenv-taobao-mirror

1. rbenv中安装ruby

先安装这个 rbenv plugin:

$ git clone https://github.com/andorchen/rbenv-taobao-mirror.git ~/.rbenv/plugins/rbenv-taobao-mirror

然后正常安装ruby版本即可：

如果要使用代理也很简单，  只要先设置好系统变量https_proxy即可。

$ https_proxy=127.0.0.1:16808 (假设你也有这样的翻墙工具）

2. nvm中安装 node:  ( NOTICE:  this is not NPM install )

$ NVM_NODEJS_ORG_MIRROR=https://npm.taobao.org/dist nvm install 0.10.37

(或者

$ export NVM_NODEJS_ORG_MIRROR=https://npm.taobao.org/dist
 export写到~/.bashrc, ~/.zshrc ) 

3. rubygem中：

直接在Gemfile中编辑 source , 使用淘宝镜像即可：
  source 'https://ruby.taobao.org'

或者：
$ bundle config mirror.https://rubygems.org http://ruby.taobao.org

4.  npm 安装各种组件：

使用说明
你可以使用我们定制的 cnpm (gzip 压缩支持) 命令行工具代替默认的 npm:

$ npm install -g cnpm --registry=https://registry.npm.taobao.org
或者你直接通过添加 npm 参数 alias 一个新命令:

alias cnpm="npm --registry=https://registry.npm.taobao.org \
--cache=$HOME/.npm/.cache/cnpm \
--disturl=https://npm.taobao.org/dist \
--userconfig=$HOME/.cnpmrc"

# Or alias it in .bashrc or .zshrc
$ echo '\n#alias for cnpm\nalias cnpm="npm --registry=https://registry.npm.taobao.org \
  --cache=$HOME/.npm/.cache/cnpm \
  --disturl=https://npm.taobao.org/dist \
  --userconfig=$HOME/.cnpmrc"' >> ~/.zshrc && source ~/.zshrc

5. docker 和 pip的：

## docker mirror
[mirror by daocloud](https://dashboard.daocloud.io/mirror)
[setup local mirror](http://docs.docker.com/articles/registry_mirror/)

## python pip 镜像
http://fduo.org/pip-gem-npm-chinese-mirror/

6. apt-get 

# /etc/apt/sources.list
deb http://mirrors.163.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jammy-backports main restricted universe multiverse