Duplicity backs directories by producing encrypted tar-format volumes and uploading them to a remote or local file server. Because duplicity uses librsync, the incremental archives are space efficient and only record the parts of files that have changed since the last backup. Because duplicity uses GnuPG to encrypt and/or sign these archives, they will be safe from spying and/or modification by the server.

This is the GNU C compiler, a fairly portable optimizing compiler for C.

Rust is a curly-brace, block-structured expression language. It visually resembles the C language family, but differs significantly in syntactic and semantic details. Its design is oriented toward concerns of "programming in the large", that is, of creating and maintaining boundaries - both abstract and operational - that preserve large-system integrity, availability and concurrency.

This package provides libraries that are needed for playing video DVDs with a media player (such as VLC, SMplayer, Totem, etc.). It automates the process of downloading source files, compiling them, and installing the binary packages.

Bitcoin miner software with multi-threaded multi-pool mining support.

This package maintains the keyboard preferences in /etc/default/keyboard. Other packages can use the information provided by this package in order to configure the keyboard on the console or in X Window.