1、后台服务器相关
易百教程 http://www.yiibai.com/redis/redis_quick_guide.html
2、嵌入式相关
3、c++相关的
3.1boost相关的:http://www.cnblogs.com/liuweilinlin/category/502756.html
4、xml
http://xmlsoft.org/tutorial/ libxml教程
http://www.cnblogs.com/yaoyinglong/p/xml.html
5、kafka
http://kafka.apache.org/quickstart 官网
http://www.linuxidc.com/Linux/2014-07/104470p3.htm 中文教程
http://www.infoq.com/cn/articles/kafka-analysis-part-1/ kafka剖析(1):kafka背景及框架介绍
6、freeswitch
http://docs.freeswitch.org/switch__nat_8c.html 官网接口说明
http://sofia-sip.sourceforge.net/refdocs/nua/index.html sofia sip模块官网描述
http://blog.csdn.net/voipmaker/article/details/6692713 源码分析
http://blog.csdn.net/Neohan/article/category/2284975/2 sofia sip/free switch分析
https://freeswitch.org/confluence/display/FREESWITCH/Channel+Variables#Info_Application_Variable_Names_.28variable_xxxx.29 官方网站文档说明
7、redis
http://www.redis.cn/commands/zrevrangebyscore.html
http://www.cnblogs.com/huangxincheng/p/4979789.html
8、muduo
http://blog.csdn.net/Solstice/article/list/3
9、boost c++库
http://zh.highscore.de/cpp/boost/
http://www.cplusplus.com/reference/memory/auto_ptr/release/
http://www.boost.org/doc/libs/1_65_0/libs/
10 c#
http://www.tracefact.net/tech/ 张子阳的博客
http://www.cnblogs.com/wuhuacong/p/7045849.html
https://msdn.microsoft.com/zh-cn/library/system.data.linq.mapping.columnattribute.aspx?cs-save-lang=1&cs-lang=cpp#code-snippet-1
https://technet.microsoft.com/ZH-cn/library/system.data.linq.mapping.mappingsource.aspx/
https://www.iteblog.com/archives/1580
im相关
http://www.52im.net/thread-294-1-1.html IM消息送达保证机制实现(一):保证在线实时消息的可靠投递
protobuf
http://www.cnblogs.com/zchajax/p/5783258.html
c#开发
http://www.cnblogs.com/xiaofengfeng/category/312642.html
c#打包连接
http://blog.csdn.net/zhang_xinxiu/article/details/9099757
shell命令
https://www.cnblogs.com/peida/archive/2013/01/08/2850483.html
linux内核相关
http://mp.sohu.com/profile?xpt=c29odW1wam00MXNoQHNvaHUuY29t&_f=index_pagemp_1 linux内核之旅
网络子系统
https://lihz1990.gitbooks.io/transoflptg/content/01.%E7%90%86%E8%A7%A3Linux%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F/1.5.%E7%BD%91%E7%BB%9C%E5%AD%90%E7%B3%BB%E7%BB%9F.html
书籍资源相关 http://blog.csdn.net/cf406061841/article/details/72800124
linux 内核源码分析 http://blog.51cto.com/yaoyang/1260888
程序员成长之路 http://blog.csdn.net/cf406061841/article/category/6944420
设计模式:https://blog.csdn.net/liang19890820/article/details/66973296
stm32
https://zhuanlan.zhihu.com/stm32