Online backups for the truly paranoid
What is Tarsnap?
Tarsnap is a secure online backup service for BSD, Linux, OS X, Minix,
OpenIndiana, Cygwin, and probably many other UNIX-like operating systems. The
Tarsnap client code provides a flexible and powerful command-line interface
which can be used directly or via shell scripts.
- Mount your key file as /tarsnap/key.
- Mount your backup directory as /backup.
- Run tarsnap commands.
docker run \ -v /host/key:/tarsnap/key:ro \ -v /host/backup:/backup:ro \ --rm atmoz/tarsnap tarsnap -c -f mybackup /backup