Play Video
1
Building free software communities - Leandro Gómez - DebConf 2012
Building free software communities - Leandro Gómez - DebConf 2012
::2012/12/25::
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2
Getting packages into Debian BoF - David Bremner - DebConf 2012
Getting packages into Debian BoF - David Bremner - DebConf 2012
::2012/12/27::
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3
2 DebConf 12 Understanding Debian2
2 DebConf 12 Understanding Debian2
::2014/07/03::
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4
Welcome talk - DebConf12 introductory session - DebConf 2012
Welcome talk - DebConf12 introductory session - DebConf 2012
::2012/12/27::
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5
Women in Debian 2013
Women in Debian 2013
::2013/08/28::
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6
From Smaky to Colobot, a history of software in Switzerland
From Smaky to Colobot, a history of software in Switzerland
::2013/08/29::
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7
debconf governance
debconf governance
::2013/08/28::
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8
Video training - Debconf 2012
Video training - Debconf 2012
::2012/12/27::
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9
Linux Capabilities - DebConf 2012
Linux Capabilities - DebConf 2012
::2012/12/27::
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10
Bits from the Release Team - Neil McGovern - DebConf 2012
Bits from the Release Team - Neil McGovern - DebConf 2012
::2012/12/24::
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11
DebConf 11
DebConf 11
::2011/08/05::
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12
use Perl - Gregor Herrmann - DebConf 2012
use Perl - Gregor Herrmann - DebConf 2012
::2012/12/25::
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13
Meet the Release Team - Philipp Kern, Adam D. Barratt - DebConf 2012
Meet the Release Team - Philipp Kern, Adam D. Barratt - DebConf 2012
::2012/12/24::
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14
Meet the Technical Committee - Bdale Garbee - DebConf 2012
Meet the Technical Committee - Bdale Garbee - DebConf 2012
::2012/12/24::
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15
vagrant - pre-seed the mysql passwords with debconf-set-selection for no prompt install
vagrant - pre-seed the mysql passwords with debconf-set-selection for no prompt install
::2014/03/12::
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16
Debian-CD - Steve McIntyre - DebConf 2012
Debian-CD - Steve McIntyre - DebConf 2012
::2012/12/25::
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17
Machine learning threats and opportunities for Debian and Free Software
Machine learning threats and opportunities for Debian and Free Software
::2013/01/24::
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18
Introduction to Debian translation workflow and processes - Christian Perrier - DebConf 2012
Introduction to Debian translation workflow and processes - Christian Perrier - DebConf 2012
::2012/12/27::
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19
DebConf organisation BoF
DebConf organisation BoF
::2013/01/24::
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20
Bits from the DPL - Stefano Zacchiroli - DebConf 2012
Bits from the DPL - Stefano Zacchiroli - DebConf 2012
::2012/12/27::
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21
Multiarch packaging workshop - Steve Langasek - DebConf 2012
Multiarch packaging workshop - Steve Langasek - DebConf 2012
::2012/12/27::
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22
Multiarch crossbuilding - Wookey - DebConf 2012
Multiarch crossbuilding - Wookey - DebConf 2012
::2012/12/25::
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23
OpenPGP discussion and skillshare - Daniel Kahn Gillmor - DebConf 2012
OpenPGP discussion and skillshare - Daniel Kahn Gillmor - DebConf 2012
::2012/12/27::
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24
Integrating Emdebian into Debian - Neil Williams - DebConf 2012
Integrating Emdebian into Debian - Neil Williams - DebConf 2012
::2012/12/24::
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25
Debconf 2011 - Distributed Naming - Daniel Kahn Gillmor
Debconf 2011 - Distributed Naming - Daniel Kahn Gillmor
::2012/04/03::
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26
Debconf Travel sponsoring BoF
Debconf Travel sponsoring BoF
::2013/01/24::
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27
BoF: Is there life after the barf? - DebConf 2012
BoF: Is there life after the barf? - DebConf 2012
::2012/12/27::
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28
Lets shrink Debian package archive! (@DebConf12)
Lets shrink Debian package archive! (@DebConf12)
::2012/08/18::
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29
Debian derivatives BoF - Paul Wise - DebConf 2012
Debian derivatives BoF - Paul Wise - DebConf 2012
::2012/12/27::
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30
ARM port(s) update - Steve McIntyre - DebConf 2012
ARM port(s) update - Steve McIntyre - DebConf 2012
::2012/12/25::
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31
AArch64 planning - Steve McIntyre - DebConf 2012
AArch64 planning - Steve McIntyre - DebConf 2012
::2012/12/27::
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32
Tuxbrain Maddog Debconf FreeRunner offer VOS Spanish
Tuxbrain Maddog Debconf FreeRunner offer VOS Spanish
::2009/05/13::
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33
Russian DebConf Game
Russian DebConf Game
::2007/06/26::
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34
Debian Med meeting
Debian Med meeting
::2013/08/28::
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35
Hijacking packages for fun and profit
Hijacking packages for fun and profit
::2013/01/24::
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36
Welcome talk
Welcome talk
::2013/08/26::
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37
DC14 in Portland
DC14 in Portland
::2013/08/29::
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38
Arriero   A tool to help you manage many packages in less time by Margarita Manterola
Arriero A tool to help you manage many packages in less time by Margarita Manterola
::2014/06/19::
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39
Lets shrink Debian package archive
Lets shrink Debian package archive
::2013/01/24::
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40
Free and open source software [European Internet Governance and Beyond]
Free and open source software [European Internet Governance and Beyond]
::2014/04/02::
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41
News from EDOS finding outdated packages
News from EDOS finding outdated packages
::2013/01/24::
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42
Debian Contributors BOF
Debian Contributors BOF
::2013/08/28::
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43
An update on Debian with Clang
An update on Debian with Clang
::2013/08/28::
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44
Eduardo Rosales, Coordinador de la Conferencia Debian 2012, 8 de abril de 2011
Eduardo Rosales, Coordinador de la Conferencia Debian 2012, 8 de abril de 2011
::2011/04/08::
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45
Making_pages_turn_The_physical_side_of_FLOSS_design_by_Ana_Isabel_Carvalho
Making_pages_turn_The_physical_side_of_FLOSS_design_by_Ana_Isabel_Carvalho
::2014/06/19::
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46
Lightning_Talks
Lightning_Talks
::2014/06/19::
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47
5 Debconf12 Debian software libre y abierto en la sociedad actual
5 Debconf12 Debian software libre y abierto en la sociedad actual
::2014/07/03::
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48
Configuration management automation tools BoF
Configuration management automation tools BoF
::2013/01/24::
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49
SPI BOF
SPI BOF
::2013/08/27::
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50
Bits from the DPL
Bits from the DPL
::2013/08/26::
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RESULTS [51 .. 101]
From Wikipedia, the free encyclopedia
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debconf
Original author(s) Joey Hess
Developer(s) Joey Hess, Colin Watson
Stable release 1.5.49 / December 26, 2012 (2012-12-26)
Written in Perl
License BSD-2-clause

debconf is a software utility for performing system-wide configuration tasks on Unix-like operating systems. It is developed for the Debian GNU/Linux distribution, and is closely integrated with Debian's package management system, dpkg.

When packages are being installed, debconf asks the user questions which determine the contents of the system-wide configuration files associated with that package. After package installation, it is possible to go back and change the configuration of a package by using the dpkg-reconfigure program, or another program such as Synaptic.

The design of debconf allows for front-ends for answering configuration questions to be added in a modular way, and there exist several, such as one for dialog, one for readline, one that uses a text editor, one for KDE, one for GNOME,[1] a Python front-end API, etc.

The original implementation of debconf is in Perl. During the development of Debian-Installer, a new implementation in C was developed, which is named cdebconf. The new implementation is currently only used in the installer, but is intended to eventually replace the original entirely. Both implementations make use of the same protocol for communication between the debconf front-end and the client code ("confmodule"); this is a simple line-based protocol similar to common Internet protocols.

Debconf does not physically configure any packages, but asks the user certain configuration questions stored in the .templates file, under the direction of the package's maintainer scripts (.config, .postinst, etc.). Typically, the .config script uses debconf to ask questions, while .postinst applies configuration changes to the unpacked package in reaction to the answers; however, this can vary due to technical requirements. The user's answers to the configuration questions asked by debconf are cached in debconf's database.

References[edit]

  1. ^ The GNOME Journal: Simplified Package Management in Ubuntu Hoary

External links[edit]

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