bash/svn how to filter documents

Does anyone know how to filter documents. For example, if I had something like this:

dVa/Prs/Upe/dVar.var

I want to only the last file in log and then add to this file another for example after filter I have list of files:

das.rar
tyii.po
wrt.sdf

and must want add path to this :

ofc/pc/Catalog/das.rar
ofc/pc/Catalog/tyii.po
ofc/pc/Catalog/wrt.sdf

I must do this in SVN.