rsnapshot is a filesystem snapshot utility for making backups of local and remote systems. It leverages rsync and hard links to create efficient incremental backups, allowing users to maintain multiple backups without consuming excessive disk space.
Features
- Performs automated, scheduled backups using cron
- Utilizes hard links to minimize disk usage
- Supports local and remote backups via SSH
- Configurable retention policies for snapshots
- Easy setup and configuration through a single file
- Open-source and widely adopted in Unix-like systems
