此处有加速 apt-get github docker pull

 ubuntu get-apt 加速   

创建  aptupdate.sh 脚本，内容为：

#!/bin/bash
mv /etc/apt/sources.list /etc/apt/sources.list.bak
Codename=$( (lsb_release -a)|awk '{print $2}'|tail -n 1 )

echo "

#deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse ">/etc/apt/sources.list


apt-get update

github pull 加速   

利用 https://www.ipaddress.com/ 
查出 github.com ， assets-cdn.github.com  github.global.ssl.fastly.net  github.githubassets.com 的 ip地址

修改  linux /etc/hosts  windws:   c:/xxx/xxx/xxx/hosts

2019.8.21 修改如下

192.30.253.112  github.com 
#192.30.253.113
185.199.108.153 assets-cdn.github.com    
##109 110
151.101.185.194 github.global.ssl.fastly.net  
185.199.108.154 github.githubassets.com  

docker pull  

修改  /etc/docker/daemon.json

内容为 
{
  "registry-mirrors": ["https://registry.docker-cn.com"]
}


或者网易
http://hub-mirror.c.163.com
或阿里
https://xxxxxx.mirror.aliyuncs.com
（   https://6uaxjis.mirror.aliyuncs.com    错误的，勿用   ）
xxxx 不同阿里云用户，不同 z+
"registry-mirrors": ["https://z6uaxjis.mirror.aliyuncs.com"]


sudo systemctl daemon-reload
sudo systemctl restart docker

 helm repo

#个人的，托管在阿里云的 18年11月份后不再更新
        aliyun https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts

#阿里云apphub
        apphub https://apphub.aliyuncs.com/

pip  加速
https://www.cnblogs.com/schut/p/10410087.html

pip install -i http://pypi.douban.com/simple/ numpy

清华大学：https://pypi.tuna.tsinghua.edu.cn/simple
阿里云：http://mirrors.aliyun.com/pypi/simple/
豆瓣：http://pypi.douban.com/simple/

这里是一些无用的信息， 因为发帖需要满足 150 个字。   
我这里留些什么好呢？？？？   给自己吹吹牛吧
会go  c  c++ python  node.js   delphi 略懂java   .net 
会oracle  mongo  redis   略懂 mysql   sqlserver
会docker  会 k8s   exsi  
还会 word  excel ppt   project  viso 

厉害，厉害  ！！！