如何在C中调用bash指令并获得输出?-灵析社区

可以用 [popen](https://link.segmentfault.com/?enc=QTvMIOvHTLbeTHBGjCQjHw%3D%3D.17I2of62AkcVhDCSEULywqdfOKb2d3jHz7wEHqCmEtLaVXvuNmM5wpBLAwD81trAB5N0YEAmcyoCjjjQT1mCWQ%3D%3D) 打开一个管道。 FILE *pipe = popen("ls", "r");