Packages [Y]

GNU Guix provides 5,970 packages transparently available as pre-built binaries. These pages provide a complete list of the packages. Our continuous integration system shows their current build status (updated August 26, 2017).

You can browse packages indexed by their first letter.

GNU?Package versionPackage details
yadifa 2.2.5 Authoritative DNS name server

YADIFA is an authoritative name server for the Domain Name System (DNS). It aims for both higher performance and a smaller memory footprint than other implementations, while remaining fully RFC-compliant. YADIFA supports dynamic record updates and the Domain Name System Security Extensions (DNSSEC).
yaml-cpp 0.5.3 YAML parser and emitter in C++

YAML parser and emitter in C++ matching the YAML 1.2 spec.
yapet 1.0 Yet Another Password Encryption Tool

YAPET is a text based password manager using the Blowfish encryption algorithm. Because of its small footprint and very few library dependencies, it is suited for installing on desktop and server systems alike. The text based user interface allows you to run YAPET easily in a Secure Shell session. Two companion utilities enable users to convert CSV files to YAPET and vice versa.
yasm 1.3.0 Rewrite of the NASM assembler

Yasm is a complete rewrite of the NASM assembler.

Yasm currently supports the x86 and AMD64 instruction sets, accepts NASM and GAS assembler syntaxes, outputs binary, ELF32, ELF64, 32 and 64-bit Mach-O, RDOFF2, COFF, Win32, and Win64 object formats, and generates source debugging information in STABS, DWARF 2, and CodeView 8 formats.

non-copyleft (This is a lax, non-copyleft free software license. Check the URI for details. See COPYING in the distribution.)
Part of GNU yelp 3.22.0 GNOME help browser

Yelp is the help viewer in Gnome. It natively views Mallard, DocBook, man, info, and HTML documents. It can locate documents according to the help system specification.
Part of GNU yelp-tools 3.18.0 Yelp documentation tools

Yelp-tools is a collection of scripts and build utilities to help create, manage, and publish documentation for Yelp and the web. Most of the heavy lifting is done by packages like yelp-xsl and itstool. This package just wraps things up in a developer-friendly way.
Part of GNU yelp-xsl 3.20.1 XSL stylesheets for Yelp

Yelp-xsl contains XSL stylesheets that are used by the yelp help browser to format Docbook and Mallard documents.
ykclient 2.15 C library to validate one-time-password YubiKeys

YubiKey C Client Library (libykclient) is a C library used to validate a one-time-password (OTP) YubiKey against Yubico’s servers. See the Yubico website for more information about Yubico and the YubiKey.
yoshimi 1.5.3 Multi-paradigm software synthesizer

Yoshimi is a fork of ZynAddSubFX, a feature heavy realtime software synthesizer. It offers three synthesizer engines, multitimbral and polyphonic synths, microtonal capabilities, custom envelopes, effects, etc. Yoshimi improves on support for JACK features, such as JACK MIDI.
yosys 0.7 FPGA Verilog RTL synthesizer
you-get 0.4.803 Download videos, audios, or images from Web sites

You-Get is a command-line utility to download media contents (videos, audio, images) from the Web. It can use either mpv or vlc for playback.
youtube-dl 2017.08.18 Download videos from and other sites

Youtube-dl is a small command-line program to download videos from and a few more sites.
youtube-dl-gui 0.3.8 GUI (Graphical User Interface) for @command{youtube-dl}

Youtube-dlG is a GUI (Graphical User Interface) for youtube-dl. You can use it to download videos from YouTube and any other site that youtube-dl supports.
ytalk 3.3.0 Multi-user chat program

Ytalk is a replacement for the BSD talk program. Its main advantage is the ability to communicate with any arbitrary number of users at once. It supports both talk protocols ("talk" and "ntalk") and can communicate with several different talk daemons at the same time.