目录上次修改日期 [英] Directory last modified date
本文介绍了目录上次修改日期的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
解决方案
目录本身上的mtime(修改时间)在文件或子目录为添加,删除或重命名。
修改目录中文件的内容不会改变目录本身,也不会更新文件或子目录的修改时间。如果您更改目录的权限,则ctime会更改,但mtime不会。
Am wondering when the directory last modified date is changed. I modified a file inside a particular directory (via FTP), but the directory's LMD did not change. How is it suppose to function?
解决方案
The mtime (modification time) on the directory itself changes when a file or a subdirectory is added, removed or renamed.
Modifying the contents of a file within the directory does not change the directory itself, nor does updating the modified times of a file or a subdirectory. If you change the permissions on the directory, the ctime changes but the mtime does not.
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