-# SOME DESCRIPTIVE TITLE
-# Copyright (C) YEAR Free Software Foundation, Inc.
+# Translation of apt manpages and documentation to LANGUAGE
# This file is distributed under the same license as the apt-doc package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
-"Project-Id-Version: apt-doc 1.1~exp14\n"
+"Project-Id-Version: apt-doc 1.1.8\n"
"Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-10-27 10:30+0100\n"
+"POT-Creation-Date: 2015-12-26 23:24+0100\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Much like <command>apt</command> itself, its manpage is intended as an end "
"user interface and as such only mentions the most used commands and options "
"partly to not duplicate information in multiple places and partly to avoid "
-"overwelming readers with a cornucopia of options and details."
+"overwhelming readers with a cornucopia of options and details."
msgstr ""
#. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
#: apt.8.xml:1
msgid ""
"Performs the requested action on one or more packages specified via ®ex;, "
-"&glob; or exact match. The requested action can be overidden for specific "
+"&glob; or exact match. The requested action can be overridden for specific "
"packages by append a plus (+) to the package name to install this package or "
"a minus (-) to remove it."
msgstr ""
msgid ""
"Removing a package removes all packaged data, but leaves usually small "
"(modified) user configuration files behind, in case the remove was an "
-"accident. Just issuing an installtion request for the accidently removed "
-"package will restore it funcation as before in that case. On the other hand "
-"you can get right of these leftovers via calling <command>purge</command> "
-"even on already removed packages. Note that this does not effect any data "
-"or configuration stored in your home directory."
+"accident. Just issuing an installation request for the accidentally removed "
+"package will restore its function as before in that case. On the other hand "
+"you can get rid of these leftovers by calling <command>purge</command> even "
+"on already removed packages. Note that this does not affect any data or "
+"configuration stored in your home directory."
msgstr ""
#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
#: apt.8.xml:1
msgid ""
-"Try to ensure that the list does not include applications you have grown to "
-"like even through they there once installed just as a dependency of another "
+"You should check that the list does not include applications you have grown "
+"to like even though they were once installed just as a dependency of another "
"package. You can mark such a package as manually installed by using "
"&apt-mark;. Packages which you have installed explicitly via "
-"<command>install</command> are never proposed for automatic removal as well."
+"<command>install</command> are also never proposed for automatic removal."
msgstr ""
#. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
#: apt.8.xml:1
msgid ""
"<option>search</option> can be used to search for the given ®ex; term(s) "
-"in the list of the available packages and display matches. This can e.g. be "
+"in the list of available packages and display matches. This can e.g. be "
"useful if you are looking for packages having a specific feature. If you "
"are looking for a package including a specific file try &apt-file;."
msgstr ""
msgid ""
"Show information about the given package(s) including its dependencies, "
"installation and download size, sources the package is available from, the "
-"description of the packages content and many more. It can e.g. be helpful to "
+"description of the packages content and much more. It can e.g. be helpful to "
"look at this information before allowing &apt; to remove a package or while "
"searching for new packages to install."
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#: apt.8.xml:1
-msgid "Script usage and Differences to other APT tools"
+msgid "Script Usage and Differences from Other APT Tools"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#: apt.8.xml:1
msgid ""
-"The &apt; commandline is designed as a end-user tool and it may change "
-"behaviour between versions. While it tries to not break backward "
-"compatibility there is no guarantee for it either if it seems benefitial for "
+"The &apt; commandline is designed as an end-user tool and it may change "
+"behavior between versions. While it tries not to break backward "
+"compatibility this is not guaranteed either if a change seems beneficial for "
"interactive use."
msgstr ""
msgid ""
"All features of &apt; are available in dedicated APT tools like &apt-get; "
"and &apt-cache; as well. &apt; just changes the default value of some "
-"options (see &apt-conf; and specifically the Binary scope). So prefer using "
-"these commands (potentially with some additional options enabled) in your "
-"scripts as they keep backward compatibility as much as possible."
+"options (see &apt-conf; and specifically the Binary scope). So you should "
+"prefer using these commands (potentially with some additional options "
+"enabled) in your scripts as they keep backward compatibility as much as "
+"possible."
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#. type: Content of: <refentry><refsect1><para>
#: apt-mark.8.xml:1
msgid ""
-"<command>apt-mark</command> can be used as a unified frontend to set various "
-"settings for a package like marking a package as being "
+"<command>apt-mark</command> can be used as a unified front-end to set "
+"various settings for a package, such as marking a package as being "
"automatically/manually installed or changing <command>dpkg</command> "
"selections such as hold, install, deinstall and purge which are respected "
"e.g. by <command>apt-get dselect-upgrade</command> or "
#. type: Content of: <refentry><refsect1><title>
#: apt-mark.8.xml:1
-msgid "Automatically and manually installed packages"
+msgid "Automatically and Manually Installed Packages"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
msgid ""
"When you request that a package is installed, and as a result other packages "
"are installed to satisfy its dependencies, the dependencies are marked as "
-"being automatically installed, while package you installed explicitely is "
-"marked as manually installed. Once a automatically installed package is no "
+"being automatically installed, while the package you installed explicitly is "
+"marked as manually installed. Once an automatically installed package is no "
"longer depended on by any manually installed package it is considered no "
"longer needed and e.g. <command>apt-get</command> or "
"<command>aptitude</command> will at least suggest removing them."
#. type: Content of: <refentry><refsect1><title>
#: apt-mark.8.xml:1
-msgid "Prevent changes for a package"
+msgid "Prevent Changes for a Package"
msgstr ""
#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
#. type: Content of: <refentry><refsect1><title>
#: apt-mark.8.xml:1
-msgid "Shedule packages for install, remove and purge"
+msgid "Schedule Packages for Install, Remove and Purge"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#: apt-mark.8.xml:1
msgid ""
-"Some frontends like <command>apt-get dselect-upgrade</command> can be used "
-"to apply previously sheduled changes to the install state of packages. Such "
-"changes can be sheduled with the <option>install</option>, "
+"Some front-ends like <command>apt-get dselect-upgrade</command> can be used "
+"to apply previously scheduled changes to the install state of packages. Such "
+"changes can be scheduled with the <option>install</option>, "
"<option>remove</option> (also known as <option>deinstall</option>) and "
"<option>purge</option> commands. Packages with a specific selection can be "
"displayed with <option>showinstall</option>, <option>showremove</option> and "
#. type: Content of: <refentry><refsect1><para>
#: apt-secure.8.xml:1
msgid ""
-"If an archive doesn't have a signed Release file or no Release file at all "
-"current APT versions will raise a warning in <command>update</command> "
-"operations and frontends like <command>apt-get</command> will require "
-"explicit confirmation if an installation request includes a package from "
-"such an unauthenticated archive."
+"If an archive has an unsigned Release file or no Release file at all current "
+"APT versions will raise a warning in <command>update</command> operations "
+"and front-ends like <command>apt-get</command> will require explicit "
+"confirmation if an installation request includes a package from such an "
+"unauthenticated archive."
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#. type: Content of: <refentry><refsect1><para>
#: apt-secure.8.xml:1
msgid ""
-"Note: All APT-based package management frontends like &apt-get;, &aptitude; "
+"Note: All APT-based package management front-ends like &apt-get;, &aptitude; "
"and &synaptic; support this authentication feature, so this manpage uses "
"<literal>APT</literal> to refer to them all for simplicity only."
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#: apt-secure.8.xml:1
-msgid "Trusted repositories"
+msgid "Trusted Repositories"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#. type: Content of: <refentry><refsect1><para>
#: apt-secure.8.xml:1
msgid ""
-"The chain of trust in Debian e.g. starts when a maintainer uploads a new "
+"The chain of trust in Debian starts (e.g.) when a maintainer uploads a new "
"package or a new version of a package to the Debian archive. In order to "
"become effective, this upload needs to be signed by a key contained in one "
-"of the Debian package maintainers keyrings (available in the debian-keyring "
+"of the Debian package maintainer keyrings (available in the debian-keyring "
"package). Maintainers' keys are signed by other maintainers following "
"pre-established procedures to ensure the identity of the key holder. Similar "
"procedures exist in all Debian-based distributions."
#. type: Content of: <refentry><refsect1><title>
#: apt-secure.8.xml:1
-msgid "User configuration"
+msgid "User Configuration"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#. type: Content of: <refentry><refsect1><para>
#: apt-secure.8.xml:1
msgid ""
-"Note that a default installation already contains all keys to securily "
+"Note that a default installation already contains all keys to securely "
"acquire packages from the default repositories, so fiddling with "
"<command>apt-key</command> is only needed if third-party repositories are "
"added."
#. type: Content of: <refentry><refsect1><title>
#: apt-secure.8.xml:1
-msgid "Archive configuration"
+msgid "Archive Configuration"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#. type: Content of: <refentry><refsect1><itemizedlist><listitem><para>
#: apt-secure.8.xml:1
msgid ""
-"<emphasis>Publish the key fingerprint</emphasis>, that way your users will "
+"<emphasis>Publish the key fingerprint</emphasis>, so that your users will "
"know what key they need to import in order to authenticate the files in the "
"archive. It is best to ship your key in its own keyring package like "
"&keyring-distro; does with &keyring-package; to be able to distribute "
#: apt-secure.8.xml:1
msgid ""
"<emphasis>Provide instructions on how to add your archive and "
-"key</emphasis>. If your users can't acquire your key securily the chain of "
+"key</emphasis>. If your users can't acquire your key securely the chain of "
"trust described above is broken. How you can help users add your key "
"depends on your archive and target audience ranging from having your keyring "
"package included in another archive users already have configured (like the "
-"default repositories of their distribution) to leverage the web of trust."
+"default repositories of their distribution) to leveraging the web of trust."
msgstr ""
#. type: Content of: <refentry><refsect1><para>
msgid ""
"For more background information you might want to review the <ulink "
"url=\"https://www.debian.org/doc/manuals/securing-debian-howto/ch7\">Debian "
-"Security Infrastructure</ulink> chapter of the Securing Debian Manual "
-"(available also in the harden-doc package) and the <ulink "
+"Security Infrastructure</ulink> chapter of the Securing Debian Manual (also "
+"available in the harden-doc package) and the <ulink "
"url=\"http://www.cryptnet.net/fdp/crypto/strong_distro.html\" >Strong "
"Distribution HOWTO</ulink> by V. Alex Brennen."
msgstr ""
"<literal>Acquire::Changelogs::URI::Override::Origin::<replaceable>ORIGIN</replaceable></literal>. "
"The value should be a normal URI to a text file, expect that package "
"specific data is replaced with the placeholder "
-"<literal>CHANGEPATH</literal>. The value for it is: 1. if the package is "
+"<literal>@CHANGEPATH@</literal>. The value for it is: 1. if the package is "
"from a component (e.g. <literal>main</literal>) this is the first part "
"otherwise it is omitted, 2. the first letter of source package name, expect "
"if the source package name starts with '<literal>lib</literal>' in which "
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
msgid ""
-"The source list <filename>/etc/apt/sources.list</filename> and the the files "
+"The source list <filename>/etc/apt/sources.list</filename> and the files "
"contained in <filename>/etc/apt/sources.list.d/</filename> are designed to "
"support any number of active sources and a variety of source media. The "
-"files list one source per line (one line style) or contain multiline stanzas "
+"files list one source per line (one-line style) or contain multiline stanzas "
"defining one or more sources per stanza (deb822 style), with the most "
"preferred source listed first (in case a single version is available from "
"more than one source). The information available from the configured sources "
#. type: Content of: <refentry><refsect1><title>
#: sources.list.5.xml:1
-msgid "one line style format"
+msgid "One-Line-Style Format"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
"enclosed by square brackets (<literal>[]</literal>) included in the line "
"after the type separated from it with a space. If an option allows multiple "
"values these are separated from each other with a comma "
-"(<literal>,</literal>). An option name is separated from its value(s) by a "
-"equal sign (<literal>=</literal>). Multivalue options have also "
-"<literal>-=</literal> and <literal>+=</literal> as separator which instead "
+"(<literal>,</literal>). An option name is separated from its value(s) by an "
+"equals sign (<literal>=</literal>). Multivalue options also have "
+"<literal>-=</literal> and <literal>+=</literal> as separators, which instead "
"of replacing the default with the given value(s) modify the default value(s) "
"to remove or include the given values."
msgstr ""
msgid ""
"This is the traditional format and supported by all apt versions. Note that "
"not all options as described below are supported by all apt versions. Note "
-"also that some older applications parsing this format on its own might not "
+"also that some older applications parsing this format on their own might not "
"expect to encounter options as they were uncommon before the introduction of "
"multi-architecture support."
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#: sources.list.5.xml:1
-msgid "deb822 style format"
+msgid "deb822-Style Format"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
msgid ""
"Files in this format have the extension <filename>.sources</filename>. The "
"format is similar in syntax to other files used by Debian and its "
-"derivatives, like the metadata itself apt will download from the configured "
-"sources or the <filename>debian/control</filename> file in a Debian source "
-"package. Individual entries are separated by an empty line, additional "
-"empty lines are ignored, and a <literal>#</literal> character at the start "
-"of the line marks the entire line as a comment. An entry can hence be "
-"disabled by commenting out each line belonging to the stanza, but it is "
+"derivatives, such as the metadata files that apt will download from the "
+"configured sources or the <filename>debian/control</filename> file in a "
+"Debian source package. Individual entries are separated by an empty line; "
+"additional empty lines are ignored, and a <literal>#</literal> character at "
+"the start of the line marks the entire line as a comment. An entry can hence "
+"be disabled by commenting out each line belonging to the stanza, but it is "
"usually easier to add the field \"Enabled: no\" to the stanza to disable the "
"entry. Removing the field or setting it to yes reenables it. Options have "
"the same syntax as every other field: A fieldname separated by a colon "
"(<literal>:</literal>) and optionally spaces from its value(s). Note "
"especially that multiple values are separated by spaces, not by commas as in "
-"the one line format. Multivalue fields like <literal>Architectures</literal> "
+"the one-line format. Multivalue fields like <literal>Architectures</literal> "
"also have <literal>Architectures-Add</literal> and "
"<literal>Architectures-Remove</literal> to modify the default value rather "
"than replacing it."
msgid ""
"This is a new format supported by apt itself since version 1.1. Previous "
"versions ignore such files with a notice message as described earlier. It "
-"is intended to make this format gradually the default format and deprecating "
-"the previously described one line style format as it is easier to create, "
-"extend and modify by humans and machines alike especially if a lot of "
+"is intended to make this format gradually the default format, deprecating "
+"the previously described one-line-style format, as it is easier to create, "
+"extend and modify for humans and machines alike especially if a lot of "
"sources and/or options are involved. Developers who are working with and/or "
"parsing apt sources are highly encouraged to add support for this format and "
"to contact the APT team to coordinate and share this work. Users can freely "
-"adopt this format already, but could encounter problems with software not "
+"adopt this format already, but may encounter problems with software not "
"supporting the format yet."
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#: sources.list.5.xml:1
-msgid "The deb and deb-src types: General Format"
+msgid "The deb and deb-src Types: General Format"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
msgid ""
-"The format for two one line style entries using the <literal>deb</literal> "
+"The format for two one-line-style entries using the <literal>deb</literal> "
"and <literal>deb-src</literal> types is:"
msgstr ""
"<literal>amd64</literal> or <literal>armel</literal>) used on the "
"system. This permits architecture-independent "
"<filename>sources.list</filename> files to be used. In general this is only "
-"of interest when specifying an exact path, <literal>APT</literal> will "
+"of interest when specifying an exact path; <literal>APT</literal> will "
"automatically generate a URI with the current architecture otherwise."
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
msgid ""
-"Especially in the one line style format since only one distribution can be "
+"Especially in the one-line-style format since only one distribution can be "
"specified per line it may be necessary to have multiple lines for the same "
"URI, if a subset of all available distributions or components at that "
"location is desired. APT will sort the URI list after it has generated a "
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
msgid ""
-"As an example, the sources for your distribution could look like this in one "
-"line style format: <placeholder type=\"literallayout\" id=\"0\"/> or like "
-"this in deb822 style format: <placeholder type=\"literallayout\" id=\"1\"/>"
+"As an example, the sources for your distribution could look like this in "
+"one-line-style format: <placeholder type=\"literallayout\" id=\"0\"/> or "
+"like this in deb822 style format: <placeholder type=\"literallayout\" "
+"id=\"1\"/>"
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
msgid ""
-"Each source entry can have options specified modifying which and how the "
-"source is accessed and data acquired from it. Format, syntax and names of "
-"the options varies between the two formats one line and deb822 style as "
-"described, but they have both the same options available. For simplicity we "
-"list the deb822 fieldname and provide the one line name in brackets. "
-"Remember that beside setting multivalue options explicitly, there is also "
+"Each source entry can have options specified to modify which source is "
+"accessed and how data is acquired from it. Format, syntax and names of the "
+"options vary between the one-line-style and deb822-style formats as "
+"described, but they both have the same options available. For simplicity we "
+"list the deb822 fieldname and provide the one-line name in brackets. "
+"Remember that besides setting multivalue options explicitly, there is also "
"the option to modify them based on the default, but we aren't listing those "
"names explicitly here. Unsupported options are silently ignored by all APT "
"versions."
#: sources.list.5.xml:1
msgid ""
"<option>Languages</option> (<option>lang</option>) is a multivalue option "
-"defining for which languages information like translated package "
+"defining for which languages information such as translated package "
"descriptions should be downloaded. If this option isn't set the default is "
"all languages as defined by the <option>Acquire::Languages</option> config "
"option."
"<option>Targets</option> (<option>target</option>) is a multivalue option "
"defining which download targets apt will try to acquire from this source. If "
"not specified, the default set is defined by the "
-"<option>Acquire::IndexTargets</option> configuration scope. Aditionally, "
+"<option>Acquire::IndexTargets</option> configuration scope. Additionally, "
"specific targets can be enabled or disabled by using the identifier as field "
"name instead of using this multivalue option."
msgstr ""
"downloading the new indexes entirely. The value of this option is ignored if "
"the repository doesn't announce the availability of PDiffs. Defaults to the "
"value of the option with the same name for a specific index file defined in "
-"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the <option>Acquire::IndexTargets</option> scope, which itself defaults to "
"the value of configuration option <option>Acquire::PDiffs</option> which "
"defaults to <literal>yes</literal>."
msgstr ""
#: sources.list.5.xml:1
msgid ""
"<option>By-Hash</option> (<option>by-hash</option>) can have the value "
-"\"yes\", \"no\" or \"force\" and controls if APT should try to acquire "
-"indexes via an URI constructed from a hashsum of the expected file instead "
-"of using the well-known stable filename of the index. Using this can avoid "
-"hashsum mismatches, but requires a supporting mirror. The value "
-"\"yes\"/\"no\" activates/disables the use of this feature if this source "
-"indicates support for it, while \"force\" will enable the feature regardless "
-"of what the source indicates. Defaults to the value of the option of the "
-"same name for a specific index file defined in the "
+"<literal>yes</literal>, <literal>no</literal> or <literal>force</literal> "
+"and controls if APT should try to acquire indexes via a URI constructed from "
+"a hashsum of the expected file instead of using the well-known stable "
+"filename of the index. Using this can avoid hashsum mismatches, but requires "
+"a supporting mirror. A <literal>yes</literal> or <literal>no</literal> value "
+"activates/disables the use of this feature if this source indicates support "
+"for it, while <literal>force</literal> will enable the feature regardless of "
+"what the source indicates. Defaults to the value of the option of the same "
+"name for a specific index file defined in the "
"<option>Acquire::IndexTargets</option> scope, which itself defaults to the "
"value of configuration option <option>Acquire::By-Hash</option> which "
"defaults to <literal>yes</literal>."
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
msgid ""
-"Further more, there are options which if set effect <emphasis>all</emphasis> "
+"Furthermore, there are options which if set affect <emphasis>all</emphasis> "
"sources with the same URI and Suite, so they have to be set on all such "
"entries and can not be varied between different components. APT will try to "
"detect and error out on such anomalies."
"<option>Trusted</option> (<option>trusted</option>) is a tri-state value "
"which defaults to APT deciding if a source is considered trusted or if "
"warnings should be raised before e.g. packages are installed from this "
-"source. This option can be used to override this decision either with the "
-"value <literal>yes</literal>, which lets APT consider this source always as "
-"a trusted source even if it has no or fails authentication checks by "
-"disabling parts of &apt-secure; and should therefore only be used in a local "
-"and trusted context (if at all) as otherwise security is breached. The "
-"opposite can be achieved with the value no, which causes the source to be "
-"handled as untrusted even if the authentication checks passed successfully. "
-"The default value can't be set explicitly."
+"source. This option can be used to override that decision. The value "
+"<literal>yes</literal> tells APT always to consider this source as trusted, "
+"even if it doesn't pass authentication checks. It disables parts of "
+"&apt-secure;, and should therefore only be used in a local and trusted "
+"context (if at all) as otherwise security is breached. The value "
+"<literal>no</literal> does the opposite, causing the source to be handled as "
+"untrusted even if the authentication checks passed successfully. The default "
+"value can't be set explicitly."
msgstr ""
#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
"<option>Signed-By</option> (<option>signed-by</option>) is either an "
"absolute path to a keyring file (has to be accessible and readable for the "
"<literal>_apt</literal> user, so ensure everyone has read-permissions on the "
-"file) or a fingerprint of a key in either the "
+"file) or a fingerprint of a key either in the "
"<filename>trusted.gpg</filename> keyring or in one of the keyrings in the "
"<filename>trusted.gpg.d/</filename> directory (see <command>apt-key "
-"fingerprint</command>). If the option is set only the key(s) in this keyring "
-"or only the key with this fingerprint is used for the &apt-secure; "
+"fingerprint</command>). If the option is set, only the key(s) in this "
+"keyring or only the key with this fingerprint is used for the &apt-secure; "
"verification of this repository. Otherwise all keys in the trusted keyrings "
"are considered valid signers for this repository."
msgstr ""
msgid ""
"<option>Check-Valid-Until</option> (<option>check-valid-until</option>) is "
"a yes/no value which controls if APT should try to detect replay attacks. A "
-"repository creator can declare until then the data provided in the "
-"repository should be considered valid and if this time is reached, but no "
-"new data is provided the data is considered expired and an error is raised. "
-"Beside increasing security as a malicious attacker can't sent old data "
-"forever denying a user to be able to upgrade to a new version, this also "
-"helps users identify mirrors which are no longer updated. Some repositories "
-"like historic archives aren't updated anymore by design through, so this "
-"check can be disabled by setting this option to <literal>no</literal>. "
-"Defaults to the value of configuration option "
+"repository creator can declare a time until which the data provided in the "
+"repository should be considered valid, and if this time is reached, but no "
+"new data is provided, the data is considered expired and an error is "
+"raised. Besides increasing security, as a malicious attacker can't send old "
+"data forever to prevent a user from upgrading to a new version, this also "
+"helps users identify mirrors which are no longer updated. However, some "
+"repositories such as historic archives are not updated any more by design, "
+"so this check can be disabled by setting this option to "
+"<literal>no</literal>. Defaults to the value of configuration option "
"<option>Acquire::Check-Valid-Until</option> which itself defaults to "
"<literal>yes</literal>."
msgstr ""
#. type: Content of: <refentry><refsect1><title>
#: sources.list.5.xml:1
-msgid "URI specification"
+msgid "URI Specification"
msgstr ""
#. type: Content of: <refentry><refsect1><para>
#. type: Content of: <refentry><refsect1><para>
#: sources.list.5.xml:1
-msgid "Source line for the above"
+msgid "Sources specification for the above."
msgstr ""
#. type: Content of: <refentry><refsect1><literallayout>
msgid ""
"This is a space separated list of all the architectures that appear under "
"search section. The special architecture 'source' is used to indicate that "
-"this tree has a source archive."
+"this tree has a source archive. The architecture 'all' signals that "
+"architecture specific files like <filename>Packages</filename> should not "
+"include information about architecture <literal>all</literal> packages in "
+"all files as they will be available in a dedicated file."
msgstr ""
#. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>