可以参考这两个：
http://stackoverflow.com/questions/800294/how-to-get-started-deploying-php-applications-from-a-subversion-repository
http://stackoverflow.com/questions/7049724/php-svn-whats-the-best-way-to-deploy-svn-tag-to-production
我根据上面的弄了一个糙的：
timestamp=`date +%Y%m%d%H%M%S` svn export http://.../svn/myblog/trunk/myblog /home/admin/myblog/$timestamp unlink /home/admin/myblog/current ln -s /home/admin/myblog/$timestamp /home/admin/myblog/current sudo /usr/sbin/apachectl stop sudo /usr/sbin/apachectl start