这个资料是阿虎的老师在上课时所讲的，内容丰富，是不可多得的数据通信方面的资料，希望对你有帮助！-this information is A - Hu teacher in class talking about, rich in content, Rare is the data communication of information, and I hope to help you!

进程通信管道模拟，上课时的作业留下的程序，经过老师修改课执行-process communication channel simulation class left the operating procedures are followed, the implementation of the teachers change classes