Duplicity (software)

duplicityDéjà Dup
Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.wikipedia
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Rsync

zsyncrdiffrdiff-backup
It does this using GnuPG, librsync, tar, and rdiff. To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.
It is used by Dropbox, rdiff-backup, duplicity, and other utilities.

Duplicati

The command-line version is similar to the Duplicity interface.

Software suite

suiteapplication suitesoftware package
Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.

Encryption

encryptedencryptencrypting
Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.

Digital signature

digital signaturesdigitally signedsignature
Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.

Version control

revision controlversion control systemsource control
Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.

Remote backup service

online backupOnline backup servicecloud backup
Duplicity is a software suite that provides encrypted, digitally signed, versioned, remote backup of files requiring little of the remote server.

GNU General Public License

GPLGNU GPLGPLv2
Released under the terms of the GNU General Public License (GPL), Duplicity is free software.

Free software

freefree-softwarefreely
Released under the terms of the GNU General Public License (GPL), Duplicity is free software.

Incremental backup

incrementalincremental backupsonly backed up new or changed portions of files
Chains consisting of a full backup and a series of incremental backups can be recovered to the point in time that any of the incremental steps were taken.

GNU Privacy Guard

GnuPGGPG.gpg
It does this using GnuPG, librsync, tar, and rdiff.

Tar (computing)

tartarballtarballs
It does this using GnuPG, librsync, tar, and rdiff.

Secure Shell

SSHOSSHSSH Client
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

Secure copy

SCP Secure Copy Protocol
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

SSH File Transfer Protocol

SFTPSSHSecure File Transfer
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

File Transfer Protocol

FTPFTP serverFTP client
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

Amazon S3

S3Amazon Simple Storage ServiceAWS S3
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

Google Storage

Google Cloud StorageGoogle CloudCloud Storage
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

Rackspace Cloud

RackspaceRackspace Cloud FilesMosso (Rackspace Cloud)
To transmit data to the backup repository, it can use SSH/SCP/SFTP, local file access, rsync, FTP, Amazon S3, Google Cloud Storage, Rackspace Cloud Files, and others.

Unix-like

*nixUnixlike
Duplicity works best under Unix-like operating systems (such as Linux, BSD, and Mac OS X), though it can be used with Windows under Cygwin.

Linux

GNU/LinuxLinux on the desktopLin
Duplicity works best under Unix-like operating systems (such as Linux, BSD, and Mac OS X), though it can be used with Windows under Cygwin.

Berkeley Software Distribution

BSDBSD Unix*BSD
Duplicity works best under Unix-like operating systems (such as Linux, BSD, and Mac OS X), though it can be used with Windows under Cygwin.

MacOS

Mac OS XOS XMac
Duplicity works best under Unix-like operating systems (such as Linux, BSD, and Mac OS X), though it can be used with Windows under Cygwin.

Cygwin

CygnixCygwin projectWindows/Cygwin
Duplicity works best under Unix-like operating systems (such as Linux, BSD, and Mac OS X), though it can be used with Windows under Cygwin.