Making Local Backups Using rsnapshot

In the world of DevOps and system administration, ensuring data integrity and availability is paramount. One of the most efficient ways to safeguard your data is by implementing a robust backup strategy. While there are numerous tools available for this purpose, rsnapshot stands out as a powerful, open-source solution for creating local backups. In this article, we’ll explore how to set up and use rsnapshot to automate your backup processes effectively.

Defining a Custom Port for Rsnapshot Backup

Rsnapshot is a powerful filesystem snapshot utility for making backups of local and remote systems. It leverages rsync and hard links to create efficient and space-saving backups. By default, rsnapshot uses SSH to connect to remote systems, which typically operates over port 22. However, there are scenarios where you might need to define a custom port for SSH connections, such as when the remote server is configured to use a non-standard port for security reasons.