This guide installs Rclone and configures a first remote for backup operations.
Package-based install:
sudo apt-get update
sudo apt-get install -y rclone
Or install from the official upstream script:
curl -fsSL https://rclone.org/install.sh | sudo bash
rclone config
Follow the prompt flow to create a remote, for example backup-remote.
rclone lsd backup-remote:
rclone sync /srv/data backup-remote:server01-backup --progress
Create a crypt remote in rclone config and point it to the primary backend remote.