====== rsbackup-cs ====== rsbackup-cs is a client/server backup system which uses rsync over ssh to synchronize a client file system to a server. It used to be called just rsbackup, but another project has started using that, so we renamed it to rsbackup-cs. We have used it for about 20 years for our backup clients at [[https://dailydata.net|Daily Data]], and the installer is fairly primitive though the program is very mature. rsbackup-cs uses Perl to manage both the client and server, and has been tested on Linux and BSD.