git：https://git-scm.com/book/zh/v1
wiki:https://www.mediawiki.org/wiki/MediaWiki
http://stackoverflow.com/questions/33562109/docker-command-cant-connect-to-docker-daemon
消息队列：https://help.aliyun.com/document_detail/29580.html
api网关：https://help.aliyun.com/document_detail/29470.html
Linux C编程一站式学习
http://docs.linuxtone.org/ebooks/C&CPP/c/