Cadaver is a command-line client for WebDAV server operations. It supports a variety of WebDAV features and provides an interactive command-line environment with support for file manipulation on remote WebDAV servers.

Radicale is a CalDAV and CardDAV server for UNIX-like platforms. Calendars and address books are available for both local and remote access, possibly limited through authentication policies. They can be viewed and edited by calendar and contact clients on mobile phones or computers.

Radicale intentionally does not fully comply with the CalDAV and CardDAV RFCs. Instead, it supports the CalDAV and CardDAV implementations of popular clients.

Xandikos is a lightweight yet complete CardDAV/CalDAV server that backs onto a Git repository.

Features:

• Easy to set up

• Share calendars (events, todo items, journal entries) via CalDAV and contacts (vCard) via CardDAV

• Automatically keep history and back up changes in Git

• Supports synchronization extensions for CalDAV/CardDAV for quick and efficient syncing

• Automatically keep history and back up

• Works with all tested CalDAV and CardDAV clients

Vdirsyncer synchronizes your calendars and addressbooks between two storage locations. The most popular purpose is to synchronize a CalDAV or CardDAV server with a local folder or file. The local data can then be accessed via a variety of programs, none of which have to know or worry about syncing to a server.

Berkeley DB is an embeddable database allowing developers the choice of SQL, Key/Value, XML/XQuery or Java Object storage for their data model.

Berkeley DB is an embeddable database allowing developers the choice of SQL, Key/Value, XML/XQuery or Java Object storage for their data model.

Berkeley DB is an embeddable database allowing developers the choice of SQL, Key/Value, XML/XQuery or Java Object storage for their data model.

GDBM is a library for manipulating hashed databases. It is used to store key/value pairs in a file in a manner similar to the Unix dbm library and provides interfaces to the traditional file format.

Ncdc is a client for the Direct Connect peer-to-peer protocol implemented using ncurses. It is known for its smaller footprint and ease of use.

This package only provides the bts script from the Debian devscripts archive. It's useful for Guix Developers that interact with GNU's debbugs server.

This package mainly meant for caching packages of Debian or Debian based distributions (like Trisquel) through HTTP. It also has partial support for HTTPS and other distributions / repositories (OpenSUSE, Arch Linux, Sourceforge mirror network, Cygwin mirrors) as this requires more configuration and comes with some limitations. Packages can be imported manually either by copying files from another apt-cacher-ng instance or by importing them from CD, DVD, jigdo, etc. While apt-cacher-ng can work offline, it requires some online access before that to build valid index files. It also supports partial mirroring. It can be configured through configuration files and/or a web interface and/or a command line tool.

This package provides a number of utilities which are mostly for use in installation scripts of Debian packages. The programs included are add-shell, installkernel, ischroot, remove-shell, run-parts, savelog, tempfile, and which.

The Pureos distribution signs its packages. This package contains the archive keys used for that.

The Debian project digitally signs its Release files. This package contains the archive keys used for that.

Debootstrap is used to create a Debian base system from scratch, without requiring the availability of dpkg or apt. It does this by downloading .deb files from a mirror site, and carefully unpacking them into a directory which can eventually be chrooted into.

The Elxr distribution signs its packages. This package contains the archive keys used for that.

The Ubuntu project digitally signs its Release files. This package contains the archive keys used for that.

pbuilder is a personal package builder for Debian packages.

• pbuilder constructs a chroot system, and builds a package inside the chroot. It is an ideal system to use to check that a package has correct build-dependencies. It uses apt extensively, and a local mirror, or a fast connection to a Debian mirror is ideal, but not necessary.

• pbuilder create uses debootstrap to create a chroot image.

• pbuilder update updates the image to the current state of testing/unstable/whatever.

• pbuilder build takes a *.dsc file and builds a binary in the chroot image.

• pdebuild is a wrapper for Debian Developers, to allow running pbuilder just like debuild, as a normal user.

The Debian ports-archive digitally signs its Release files. This package contains the archive keys used for that.

Reprepro is a tool to manage a repository of Debian packages (.deb, .udeb, .dsc, ...). It stores files either being injected manually or downloaded from some other repository (partially) mirrored into one pool/ hierarchy. Managed packages and files are stored in a Berkeley DB, so no database server is needed. Checking signatures of mirrored repositories and creating signatures of the generated Package indices is supported.

apt-mirror is a small tool that provides the ability to selectively mirror APT sources, including GNU/Linux distributions such as Debian and Trisquel.

The Trisquel distribution signs its packages. This package contains the archive keys used for that.

This package provides the low-level infrastructure for handling the installation and removal of Debian software packages.

The Pardus distribution signs its packages. This package contains the archive keys used for that.