This is just a quick way to zip dirs from zsh, while ignoring unwanted files like .DS_Store and .svn/*.

zipdir() { zip "$@".zip -r "$@" -x "*/.DS_Store" "*/.svn/*" }

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".

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