最近准备使用 C语言写一个程序，但是需要用到一些已经存在的命令行工具去实现一部分的功能，例如 ifconfig 等，但是，不太想用 fork 之后用 execv 去实现，这样看上去跟 shell脚本好像没有什么不同。特地在这里请教大家：如何在自己写的程序中以一种优雅的方式调用一些命令？例如，能不...

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更新时间 2023-07-24 03:10:58

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