SmoothWall Express is an open source firewall distribution based on the GNU/Linux operating system. Designed for ease of use, SmoothWall Express is configured via a web-based GUI and requires absolutely no knowledge of Linux to install or use.

这本系统介绍matlab编程的一些基本知识和方法，对于初学matlab人员而言通俗易懂。-This system introduces some basic knowledge and method of matlab programming, easy to understand for beginners matlab personnel.

如何在这肤浅时代进行深度阅读?在信息海啸中,这三种能力让你独善其身。 知乎大神采铜，关于如何建立强大知识体系的课程，录音、PPT、思维导图等。-How shallow depth reading at this age? Information in the tsunami, the three ability to make you immune. Know almost look great copper, courses on how to build a strong knowled