在linux下实现的client/server模式的程序，在client一端输入，在server输出端口上输出-In linux under the client/server mode of procedure, client side input and output ports in the server output

socket通信模型，含有源码 socket通信模型，含有源码-socket communication Server.c and Client.c of Linux

socket 网络编程中 client 与 server 两端程序的开发-unix client server