linux - 我如何像在 java 中一样迭代文件？

Question

我想做以下 Action

for(File : find - ".java"){
// here i will do grep on the file, i want to process each file separetely
}

在 bash 中有什么方法可以做到这一点？

Answer 1

只需使用 process substitution :

while IFS= read -r name;
do
    # do things with $name, which contains the name of the file
done < <(find -type f -name "*.java")