# cat /etc/redhat-release CentOS release 6.8 (Final)
# yum -y install duplicity # duplicity --help # duplicity --help Duplicity 0.6 series is being deprecated: See http://www.nongnu.org/duplicity/ Usage: duplicity [full|incremental] [options] source_dir target_url duplicity [restore] [options] source_url target_dir duplicity verify [options] source_url target_dir duplicity collection-status [options] target_url duplicity list-current-files [options] target_url duplicity cleanup [options] target_url duplicity remove-older-than time [options] target_url duplicity remove-all-but-n-full count [options] target_url duplicity remove-all-inc-of-but-n-full count [options] target_url Backends and their URL formats: cf+http://container_name file:///some_dir ftp://user[:password]@other.host[:port]/some_dir ftps://user[:password]@other.host[:port]/some_dir hsi://user[:password]@other.host[:port]/some_dir imap://user[:password]@other.host[:port]/some_dir rsync://user[:password]@other.host[:port]::/module/some_dir rsync://user[:password]@other.host[:port]/relative_path rsync://user[:password]@other.host[:port]//absolute_path s3://other.host/bucket_name[/prefix] s3+http://bucket_name[/prefix] scp://user[:password]@other.host[:port]/some_dir ssh://user[:password]@other.host[:port]/some_dir swift://container_name tahoe://alias/directory webdav://user[:password]@other.host/some_dir webdavs://user[:password]@other.host/some_dir gdocs://user[:password]@other.host/some_dir mega://user[:password]@other.host/some_dir dpbx:///some_dir Commands: cleanup <target_url> collection-status <target_url> full <source_dir> <target_url> incr <source_dir> <target_url> list-current-files <target_url> restore <target_url> <source_dir> remove-older-than <time> <target_url> remove-all-but-n-full <count> <target_url> remove-all-inc-of-but-n-full <count> <target_url> verify <target_url> <source_dir> Options: -h, --help show this help message and exit --allow-source-mismatch --archive-dir=path --asynchronous-upload --compare-data --dry-run --encrypt-key=gpg-key-id --encrypt-secret-keyring=path --encrypt-sign-key=gpg-key-id --exclude=shell_pattern --exclude-device-files --exclude-filelist=filename --exclude-filelist-stdin --exclude-globbing-filelist=filename --exclude-if-present=filename --exclude-other-filesystems --exclude-regexp=regular_expression --extra-clean --file-prefix=FILE_PREFIX --file-prefix-manifest=FILE_PREFIX_MANIFEST --file-prefix-archive=FILE_PREFIX_ARCHIVE --file-prefix-signature=FILE_PREFIX_SIGNATURE -r path, --file-to-restore=path --force --ftp-passive --ftp-regular --full-if-older-than=time --gio --gpg-options=options --hidden-encrypt-key=gpg-key-id --ignore-errors --imap-mailbox=imap_mailbox --include=shell_pattern --include-filelist=filename --include-filelist-stdin --include-globbing-filelist=filename --include-regexp=regular_expression --log-fd=file_descriptor --log-file=filename --max-blocksize=number --name=backup name --no-encryption --no-compression --no-print-statistics --null-separator --num-retries=number --numeric-owner --old-filenames --par2-redundancy=number --par2-options=options --progress --progress-rate=number --pydevd --rename=RENAME -t time, --restore-time=time, --time=time --rsync-options=options --s3-european-buckets --s3-use-rrs --s3-use-new-style --s3-unencrypted-connection --s3-multipart-chunk-size=number --s3-multipart-max-procs=number --s3_multipart_max_timeout=number --s3-use-multiprocessing --s3-use-server-side-encryption --scp-command=command --sftp-command=command --cf-backend=pyrax|cloudfiles --short-filenames --sign-key=gpg-key-id --ssh-askpass --ssh-backend=paramiko|pexpect --ssh-options=options --ssl-cacert-file=pem formatted bundle of certificate authorities --ssl-no-check-certificate --tempdir=path --timeout=seconds --time-separator=char --use-agent --use-scp -v [0-9], --verbosity=[0-9] -V, --version --volsize=number