如何删除文件超过X小时之前

问题描述

我正在写需要删除旧文件bash脚本。

I'm writing a bash script that needs to delete old files.

它使用目前实现的：

find $LOCATION -name $REQUIRED_FILES -type f -mtime +1 -delete

这将删除超过1天较旧的文件。

This will delete of the files older than 1 day.

但是，如果我需要一个更精细的分辨率1天，说喜欢6小时老了吗？有没有干净的方式做到这一点，像有使用查找和-mtime是什么？

However, what if I need a finer resolution that 1 day, say like 6 hours old? Is there a nice clean way to do it, like there is using find and -mtime?

推荐答案

请问您有 -mmin 选项？这可以让你测试自去年修改分钟数：

Does your find have the -mmin option? That can let you test the number of mins since last modification:

find $LOCATION -name $REQUIRED_FILES -type f -mmin +360 -delete

也许看看使用做同样的工作。 phjr还建议中的注释。

Or maybe look at using tmpwatch to do the same job. phjr also recommended tmpreaper in the comments.

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