05 Jun 2015
Shell 中变量名只能包含数字、字母和下划线，因为某些包含其他字符的变量有特殊含义，这样的变量被称为特殊变量。
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04 Jun 2015
The Filesystem Hierarchy Standard (FHS) defines the directory structure and directory contents in Unix and Unix-like operating systems, maintained by the Linux Foundation. The current version is 3.0, released on 3 June 2015.
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03 Jun 2015
一般实现代理技术的方式就是在服务器上安装代理服务软件，让其成为一个代理服务器，从而实现代理技术。常用的代理技术分为正向代理、反向代理和透明代理。本文就是针对这三种代理来讲解一些基本原理和具体的适用范围，便于大家更深入理解代理服务技术。
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31 May 2015
A Linux dictionary which I think is the best. Easy configuration, and support customized dictionary.
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25 May 2015
In fact, nothing can be further from truth.
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