each subdirectory contains more than one "log.txt" file.

How? All operating systems that I know of support only one file of a specific name per directory.

I want to find the file (eg., log.txt), in the specified date file only.

What's this date file you're talking about?

Sorry, we can't read your mind. Try reading How (Not) To Ask A Question and How do I post a question effectively?, then try again to give us a more coherent view of your problem.

In reply to Re: How to find the file through datewise by moritz
in thread How to find the file through datewise by soubalaji

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