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https://issues.apache.org/jira/browse/LOG4J2-435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15035891#comment-15035891
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Remko Popma commented on LOG4J2-435:
------------------------------------

Scripts are powerful but I would like to support a small set of predefined 
conditions for common use cases so that users don't have to reinvent the wheel 
each time. Common conditions would include:
* IfLastModified - matches files whose age exceeds the specified duration
* IfFileName - matches files whose name matches the specified glob or regex
* I like Robert's idea of keeping only the most recent X MB or X files, but I 
am willing to let it go if it causes too much complexity. 

I think what is implemented is not too complex. Please take a look at the 
Appender docs.

> Feature request: auto-delete older log files 
> ---------------------------------------------
>
>                 Key: LOG4J2-435
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-435
>             Project: Log4j 2
>          Issue Type: Improvement
>            Reporter: Arkin Yetis
>            Assignee: Remko Popma
>              Labels: Rollover
>             Fix For: 2.5
>
>         Attachments: LimitingRolloverStrategy.java, SizeParser.java
>
>
> Original description:
> {quote}
> DefaultRolloverStrategy max attribute only applies if you have a %i in the 
> file pattern. This request is to enhance DefaultRolloverStrategy or another 
> appropriate component to allow a max number of files limit to apply across 
> days/months/years when a filePattern includes a date pattern.
> {quote}
> ----
> One of the most requested features is to add the ability to Log4j to "clean 
> up" older log files.  This usually means deleting these files, although it 
> could also mean moving them to a different location, or some combination of 
> these. 
> Users have different requirements for selecting the files to clean up. A 
> common request is the ability to keep the last X number of log files. This 
> works well if rollover is only date based but may give undesired results with 
> size based rollover. 
> Another factor to consider is that the directory containing the log files may 
> contain the log files for multiple appenders, or even files unrelated to 
> logging. 



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