bash 需要查找 15 到 5 分钟前修改过的文件
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Need to find files modified between 15 and 5 minutes ago
提问by Arthur
I'm trying to find all files in a given folder that were modified withing a certain time frame, say between 5 and 15 minutes ago.
我正在尝试查找给定文件夹中在特定时间范围内（例如 5 到 15 分钟前）修改过的所有文件。
Currently I can find anything modified say up to 15 minutes ago by using find -cmin
目前，我可以使用 find -cmin 找到最多 15 分钟前修改过的任何内容
#!/bin/bash
minutes="15"
FILETYPES=`find . *PATTERN*.txt* -maxdepth 0 -type f -cmin -$minutes`
How do I give it a time frame?
我如何给它一个时间框架？
回答by Gilles Quenot
Try this :
尝试这个 ：
find . -name '*pattern.txt' -maxdepth 1 -type f \( -mmin -15 -a -mmin +5 \)
Notes
笔记
- the parenthesis are not mandatory here with and:
-a, but it's necessary for case with or:-o - always use single quotes around the pattern to prevent shell expansion of the wildcard
- to give a pattern, use
-nameor-iname - for the date/hour,
-mminis the way to go for minutes and-mtimefor days.
- 括号不是强制性这里和：
-a，但它是必要的情况下使用或：-o - 始终在模式周围使用单引号以防止通配符的外壳扩展
- 给出一个模式，使用
-name或-iname - 对于日期/小时，
-mmin是几分钟和-mtime几天的方式。
回答by jordanm
Using find, you can add additional conditions to create the range. Each condition is implied as "and" unless -ois used. You also want -mmininstead of -cminfor modified time (but they are often the same).
使用find，您可以添加其他条件来创建范围。每个条件都隐含为“和”，除非-o使用。您还想要-mmin代替-cmin修改时间（但它们通常是相同的）。
find . '*PATTERN*.txt*' -maxdepth 0 -type f -mmin -15 -mmin +5
