1. Backupninja

Backupninja allows you to coordinate system backup by dropping a few simple configuration files into /etc/backup.d/. Most programs you might use for making backups don't have their own configuration file ...

2. Backup to Amazon S3 using Duplicity

...  Backupninja I found duplicity the best solution for my needs. (Someday I will test Backupninja.) Duplicity supports lots of protocols, space and bandwith efficient, secure by using encryption and signing. ...