title: SVN: How to get the first revision of a file?
body: <p>When working with a subdirectory in a repository, how to find the revision when that specific directory has been added to the repository? By using "svn info http://.." I can find out when it was modified for the last time ("Last Changed Rev"), but I also need to find out the revision number of the commit when that directory (or file) was added for the first time (it's "first" revision).</p>
  
  <p>I have been searching for that at the "SVN book", googling, but, obviously, I got no results.</p>
  
  <p>Note: I need this for making a PHP script which downloads logs and stores them locally, just to make it clear and avoid "use tortoise/svnx/versions/you_name_it application" ;)</p>