Eloy is a comand line backup system. You simply define the directories to backup and Eloy does partial backups of all changes. You can easily list all changes and restore older versions of files and directories.
Under the hood, Eloy uses rsync.
Eloy tries to be something like Apples Time Machine for the command line.
These details are provided for information only. No information here is legal advice and should not be used as such.