TCP socket programming

在虚拟机上建立linux系统后，如红帽子，其中也许没有自带gcc编译器，因此需要用户自己下载并安装-In the establishment of a virtual machine on linux system, such as red, which may not bring their own gcc compiler, so the need for users to download and install their own

unix下c语言实现tcp连接函数库-unix under tcp connections c language library

UNIX下编程实现带参数的简单shell.包含1.c、apue.h、error2e.c-UNIX Programming with the parameters under the simple shell. Contains 1.c, apue.h, error2e.c

很简单的linux下的socket通讯实例-Linux very simple example of socket communication

一个UTF的源代码,可以提供参考-a UTF source code, it can provide information

详解linux的实时时钟，写的很好-Elaborates on the real-time clock and write well

基于MINI2440的 异步串口通信实验源码+启动代码 下载后可以直接运行-Asynchronous serial communication based on experimental MINI2440 source+ download boot code can run! !

unix下的一个小程序,可实现rm -of a small program can be realized rm

DTMF编解码程序,linux环境下-DTMF codec procedures linux environment

一个tcp通讯公用程序-a common communications procedures.