这是linux下关于C的编程，其中包含了socket的几种用法的例子，有udp、tcp以及select的使用。-under linux on the C programming, which includes a socket several examples of usage, udp, tcp and select use.
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network udp 简易双机软件 makefile tcp2 tcp1 select common udp 简易双机软件 common
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