我知道unix的find命令有这个选项:
find -version
GNU find version 4.1
-newer file Compares the modification date of the found file with that of
the file given. This matches if someone has modified the found
file more recently than file.
是否有一个选项可以让我找到比某个文件更旧的文件.我想删除目录中的所有文件进行清理.因此,我会发现所有文件都超过N天的替代方案也可以完成这项工作.