Add all new files to Subversion
This solution is shell-agnostic, unlike http://textsnippets.com/posts/show/450, and cleaner than to do a --force. I recommend adding it to a alias in your shell, i.e "sall".
Can be modified to do a svn delete on files you accidentally rm -rf'ed:
svn st | grep "^?" | awk -F " " '{print $2}' | xargs svn add
Can be modified to do a svn delete on files you accidentally rm -rf'ed:
svn st | grep "^!" | awk -F " " '{print $2}' | xargs svn delete