模拟vlan的环境,可以创建端口, 删除vlan 等操作,

彩虹岛小草是卡机发送给发的是两个家看了蛋糕就看破地方师傅会你哦是奇偶看见对方师傅好哦搜-Rainbow Island grass card machines are sent to the hair are seen both at home place the cake on the master will see through you see the other side Oh master parity are found好哦

该系统是linux下的socket编程，实现随机生成两个数，返回相加结果和相减的结果。-The system is socket programming under linux, realize the two randomly generated number, to return the sum of the results and the results of subtraction.

一个供大家学习用的网络系统,方便大家学习利用-one for everyone to learn from the network system to facilitate the use of learning

网络监听程序-Network monitoring program

可执行的boa0.94.14源代码，我已经调试通过，可以使用，特与大家分享-enforceable boa0.94.14 source code, I have debug, can be used, special to share with you

linux下写日志文件的工具可以处理日志编写等功能-write the log file under linux tools log prepared to deal with features such as

邮箱加即时聊天，刚学php时间不多做的有点粗糙-Email plus instant chat, learn php just do not have much time to do a bit rough

IP地址查询,可以在互联网上搜索不同的IP地址为网络编程提供个接例程-IP Address inquiries on the Internet can search different IP addresses for network access programming routines provide 000

check linux programming tool

LINUX SHELL编程指南本书共分五部分，详细介绍了shell编程技巧，各种UNIX命令及语法，还涉及了UNIX下的文字处理以及少量的系统管理问题。本书内容全面、文字简洁流畅，适合Shell编程人员学习、参考。 -LINUX SHELL Programming Guide This book is divided into five parts, described in detail shell programming techniques, a variety of UNIX commands and syntax, but also under the UNIX word processing, as well as a small amount of system management issues. The book is comprehensive, concise language fluency for Shell programmers learning, reference.