### php - [两千行PHP学习笔记](http://www.cnblogs.com/shockerli/p/2000-plus-line-php-notes.html) - [PHP编程中10个最常见的错误](http://www.cnblogs.com/shockerli/p/10-php-most-common-mistakes.html) - [PHPDocumentor代码注释规范说明](http://www.cnblogs.com/shockerli/p/3618372.html) ### mysql - [一千行MySQL学习笔记](http://www.cnblogs.com/shockerli/p/1000-plus-line-mysql-notes.html) - [Mysql 常用 SQL 语句集锦](https://gold.xitu.io/post/584e7b298d6d81005456eb53) ### Nginx - [Nginx基本配置备忘](https://zhuanlan.zhihu.com/p/24524057)