Question: I am looking for some examples of a .bat OR .wsh script that can do the following:

* Recursively read file names in a directory with a user-provided extension (.dll, .exe, etc)
* Search a user-provided directory for the above file names
* Generate a txt or xls report of the findings, like: x.txt was found in "C:\temp", "C:\blah"

TIA.

EDIT:

Oops, I should clarify: there are two directories and two searches here.

Search 1:

* Search a user provided directory "Dir 1" for all \*.dll's.

Search 2:

* Search a different user provided directory "Dir 2" for the file names generated in Search 1. This search also needs to be recursive.

So, if Search 1 finds foo.dll, foo2.dll and foo3.dll in Dir 1, Search 2 should look in Dir 2 for foo.dll, foo2.dll and foo3.dll, and provide a report (simple listing) of each found file.

Answer: 
Why not use dir?

Search current directory and all subdirs for dlls

> 
> 
> ```
> dir /S *.dll
> 
> ```
> 
> 

Search all of C for dlls

> 
> 
> ```
> dir /S C:\*.dll
> 
> ```
> 
> 

Save a report

> 
> 
> ```
> dir /S C:\*.dll > report.txt
> 
> ```
> 
>
I would study Robocopy to see if this could help (the /L flag is a clue).