在linux系统下客户端和服务器端使用RPC进行分布式通信。 包含客户端程序，服务器远端程序，以及客户端和服务器端的接口程序。 注意，服务器端和客户端的stub需要用Linux命令stub xxxx生成。-System in the linux client and server to use RPC for distributed communication. Contains client, server, remote procedure, as well as client an

远程过程调用协议，它是一种通过网络从远程计算机程序上请求服务，而不需要了解底层网络技术的协议-Remote Procedure Call protocol, it is a computer program through the network from a remote service on request, without the need to understand the underlying network technology agreement

实现分布式通信，在linux下用C语言编写。-realizing the distributive communication,under the situation of "linux" with the program language of "C".

Sun RPC is a product of Sun Microsystems, Inc. and is provided for unrestricted use provided that this legend is included on all tape media and as a part of the software program in whole or part.

NOTE - checking the adjunct file is a privilged operation, so we will need to rpc to another program to do it.