This Docker image contains a simple script and a cron job to automate backups to Backblaze B2 (or other S3-compatible storage solutions). For example, to periodically backup directories on a VPS.
The container needs to be able to mount a volume that is as least as high as the most common path ancestor amongst your target backup directories. For example, all of my directories to backup are contained inside `~/myusername` and so I use that as the volume mount below.
## Building the image
Once the repo has been cloned locally, simply run `docker build -t backup .` to build the image.
## Running the image container
Pass the required environment variables to the container to run it. For example:
