Setup single-node Hadoop and load stock data
搭建单节点Hadoop, 加载股票数据到HDFS使用的环境为Ubuntu 16 64/位系统。 环境搭建首先参照Hadoop的官方文档搭建单节点的系统，下载压缩包之后解压， 配置JDK即可运行。这里使用在单机运行的伪集群模式，如下修改configuration文件， NameN
从outlook导出邮件存储在MailStore
export message from outlook using python script, and import to MailStore
APK反编译工具
list some tools to analyse apk file
Convert Jekyll markdown post to Hexo
这两天配置了Hexo来生成博客，其文档中的迁移部分指示说将jekyll的@_post@路径下的文件直接复制到hexo的目录下即可。但由于jekyll post 有些使用了自定义的插件，在hexo generate时会抛了异常，于是写了个脚本来完成插件标签的处理。 代码共享在[gi
Redis安装及代理与集群
Redis是简单易用的内存缓存，支持多种数据类型及其操作
VirtualBox network modes and Vagrant configure
There are 4 network modes in Virutalbox, and you can configure in Vagrant easily
使用Echarts可视化数据
analyze data from one location based application, show chart with ECharts
format python with yapf
Ref: https://github.com/google/yapf Install$ pip install yapf Usageyapf --style pip8.style main.py test.py pip8.style [style] based_on_style
Build Docker image with packer
packer is one automation tool to build machine images. Thia article use it to build docker image
Docker cannot connect to external network
some information when I resovle Docker cannot connect to internet