Awesome
PostgreSQL-Dropbox-Backup
This bash script allows you to back up your PostgreSQL database to a Dropbox account. Run it as a cronjob or whatever. Relies on Dropbox-Uploader.
Requirements
You need cURL (Because of Dropbox-Uploader).
Environment Variables
You need to set DATABASE_URL to the URL Schema explained over here.
export DATABASE_URL=postgresql://user:pass@ip:port/database
Instructions
Clone the repo, assign execution permission to backup.sh (chmod +x backup.sh) and run it for the first time to set up Dropbox & test create your first back up. Then install it as a cronjob or whatever.