Stratdate was a program that I wrote that was ported from a program that someone who goes by phrag wrote. It is used to safely update a Slackware system. It supports rsync, but I haven't updated the software in a while. One of its key features is that is supports Slamd64 and Bluewhite64 as well as Slackware. I may or may not update this software. Eventually the Stratdate website will be moved to this page. Until then, you may reach it here.