实现简单文件上传，下载功能 具体功能： 1)动态控制ftp空间目录的生成和删除 2)控制目录大小 3)访问的目录和密码 4)...

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

ping程序，对初学者还是有一定练习作用的-ping procedures, or for beginners to practice a certain role

用嵌入式linux进行图像处理的程序，比如压缩，学习的人可以参考一下-using Embedded Linux image-processing procedures, such as compression, learning can take a look

不错的高级代码很好-good good code

这个网络电话程序是linux下，用C语言实现的。它既不是实现的H.323 或 SIP协议, 也没有使用RTP协议，更没有使用到任何其它第三方软件，不过，它确实工作的很好。通话话音质量非常不错。-The network telephone program is under linux, using the C language. It is not the realization of the H.323 or SIP protocol, but also did not use the RTP protocol, but did not use to any other third-party software, but it does work well. Very good voice call quality.

[推荐]一个迷你的FTP服务器的完整源代码，（不是我写的）FTP的功能不再多说，这个几乎可以满足用户的需求的了。-[recommendation] a mini FTP server integrity of the source code, (I did not write) FTP functions no longer say, the almost satisfy the needs of users in the past.

libxml2的官方下载地址，包括windows的和unix的-libxml2 official download address, including the windows and unix

Linux的命令操作（文件目录和压缩等命令） 及详细的实验-Linux command operations (commands such as file directory and compression) and detailed experimental

Isisns is an extension of Network Simulator (ns) for the IS-IS routing protocol. It is focused on simulation of network dynamics and convergence. -Isisns is an extension of Network Simulator (ns) for the IS-IS routing protocol. It is focused on simulation of network dynamics and convergence.

SocketApi是在netembryo库上修改而成的，方便在嵌入式设备上开发网路应用，由于netembryo库虽然支持SSL,但是有些bug是没有经过验证的。-SocketApi in netembryo on the revisions. facilitate the development of embedded devices on the network applications, while supporting the netembryo SSL, But some bug is not proven.