That will basically pick up everything with a dot, for file extensions I would use:

findstr /e /r "\..*."

But it can still pickup false positives.

“as for add property, I found this script to add every file svn:needs-lock property:
FOR /R E:\BitNamiTracRepository %%v in (*.*) do svn propset svn:needs-lock yes %%~fv

I need to modify it so that it fits my purpose. I do not understand %%v means and %%~fv.”

I suggest you read “for /?”

for /r – Iterates over every subdirectory of the directory(in this case E:\BitNamiTracRepository) specified and does the command after do.

%%v – this is just the variable that is being used, in this case it will hold each filename once. it will change every time the loop iterates.

%%~fv – The ~f is a modifier to the variable that means it will expand to a fully qualified file name.

in (*.*) – this means every file(except hidden files, ect.) will

svn propset svn:needs-lock yes %%~fv – the command that will be executed with every filename(in place of %%~fv).

Batch Variable how to