Bash脚本如何查找文件夹中的每个文件并在其上运行命令 [英] Bash Script How to find every file in folder and run command on it

问题描述

因此，我试图创建一个在文件夹中查找并找到所有具有.cpp的文件类型并在其上运行g ++的脚本的脚本.到目前为止，我有，但没有运行，它说意外结束

So im trying to create a script that looks in a folder and finds all the file types that have .cpp and run g++ on them. so far i have but it doesn't run it says unexpected end

for i in `find /home/Phil/Programs/Compile -name *.cpp` ; do echo $i ; 
done

谢谢

推荐答案

您的代码存在的问题是，通配符 * 在传递给查找之前已由外壳程序进行了扩展.因此引用它:

The problem with your code is that the wildcard * is being expanded by the shell before being passed to find. Quote it thusly:

for i in `find /home/Phil/Programs/Compile -name '*.cpp'` ; do echo $i ;  done

不过，其他人建议的

xargs 是解决此问题的好方法.

xargs as suggested by others is a good solution for this problem, though.

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