Fusefs-cloudstorage is a project mainly written in PYTHON and SHELL, it's free.
FUSE-based filesystem for accessing cloud storage such as Rackspace CloudFiles and Amazon S3
fusefs-cloudstorage is a FUSE-based filesystem providing access to various cloud storages like Rackspace CloudFiles and Amazon S3.
It is based on libcloud storage interface that appeared in libcloud 0.5.
./cloudstorage.py -f -o driver=CLOUDFILES_US -o access_id=$your_login \
-o secret=$your_pass mountpoint
Here:
cloudstorage.py -h
to get
list of available drivers.