rsync supports versioning, eg https://netfuture.ch/2013/08/simple-versioned-timemachine-like-backup-using-rsync/ https://netfuture.ch/2013/08/simple-versioned-t

rsync supports versioning, eg https://netfuture.ch/2013/08/simple-versioned-timemachine-like-backup-using-rsync/ https://netfuture.ch/2013/08/simple-versioned-timemachine-li...