+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:439
+#, no-wrap
+msgid "Pin: release a=stable\n"
+msgstr "Pin: release a=stable\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:445
+msgid "the <literal>Codename:</literal> line"
+msgstr "a linha <literal>Codename:</literal>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:446
+msgid ""
+"names the codename to which all the packages in the directory tree belong. "
+"For example, the line \"Codename: &testing-codename;\" specifies that all of "
+"the packages in the directory tree below the parent of the "
+"<filename>Release</filename> file belong to a version named "
+"<literal>&testing-codename;</literal>. Specifying this value in the APT "
+"preferences file would require the line:"
+msgstr ""
+"nomeia o nome de código a qual todos os pacotes na árvore de directórios "
+"pertencem. Por exemplo, a linha \"Codename: &testing-codename;\" especifica "
+"que todos os pacotes na árvore de directórios abaixo do pai do ficheiro "
+"<filename>Release</filename> pertencem a uma versão chamada "
+"<literal>&testing-codename;</literal>. Especificar este valor no ficheiro de "
+"preferências do APT requer a linha:"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:455
+#, no-wrap
+msgid "Pin: release n=&testing-codename;\n"
+msgstr "Pin: release n=&testing-codename;\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:462
+msgid ""
+"names the release version. For example, the packages in the tree might "
+"belong to Debian release version &stable-version;. Note that there is "
+"normally no version number for the <literal>testing</literal> and "
+"<literal>unstable</literal> distributions because they have not been "
+"released yet. Specifying this in the APT preferences file would require one "
+"of the following lines."
+msgstr ""
+"nomeia a versão de lançamento. Por exemplo, os pacotes na árvore podem "
+"pertencer ao lançamento de Debian versão &stable-version;. Note que não há "
+"normalmente um número de versão para as distribuições <literal>testing</"
+"literal> e <literal>unstable</literal>. porque ainda não foram lançadas. "
+"Especificar isto no ficheiro de preferências do APT irá requerer uma das "
+"seguintes linhas:"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:471
+#, no-wrap
+msgid ""
+"Pin: release v=&stable-version;\n"
+"Pin: release a=stable, v=&stable-version;\n"
+"Pin: release &stable-version;\n"
+msgstr ""
+"Pin: release v=&stable-version;\n"
+"Pin: release a=stable, v=&stable-version;\n"
+"Pin: release &stable-version;\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:480
+msgid "the <literal>Component:</literal> line"
+msgstr "a linha <literal>Component:</literal>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:481
+msgid ""
+"names the licensing component associated with the packages in the directory "
+"tree of the <filename>Release</filename> file. For example, the line "
+"\"Component: main\" specifies that all the packages in the directory tree "
+"are from the <literal>main</literal> component, which entails that they are "
+"licensed under terms listed in the Debian Free Software Guidelines. "
+"Specifying this component in the APT preferences file would require the line:"
+msgstr ""
+"nomeia o componente de licenciamento associado com os pacotes na árvore de "
+"directórios do ficheiro <filename>Release</filename>. Por exemplo, a linha "
+"\"Component: main\" especifica que todos os pacotes na árvore de directórios "
+"são do componente <literal>main</literal>, o que implica que estão "
+"licenciados sob os termos listados em Debian Free Software Guidelines. "
+"Especificar este componente no ficheiro de preferências do APT irá requerer "
+"a linha:"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:490
+#, no-wrap
+msgid "Pin: release c=main\n"
+msgstr "Pin: release c=main\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:496
+msgid "the <literal>Origin:</literal> line"
+msgstr "a linha <literal>Origin:</literal>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:497
+msgid ""
+"names the originator of the packages in the directory tree of the "
+"<filename>Release</filename> file. Most commonly, this is <literal>Debian</"
+"literal>. Specifying this origin in the APT preferences file would require "
+"the line:"
+msgstr ""
+"nomeia a originador dos pacotes na árvore de directórios do ficheiro "
+"<filename>Release</filename>. Geralmente, isto é <literal>Debian</literal>. "
+"Especificar esta etiqueta no ficheiro de preferências do APT irá requerer a "
+"linha:"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:503
+#, no-wrap
+msgid "Pin: release o=Debian\n"
+msgstr "Pin: release o=Debian\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:509
+msgid "the <literal>Label:</literal> line"
+msgstr "a linha <literal>Label:</literal>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:510
+msgid ""
+"names the label of the packages in the directory tree of the "
+"<filename>Release</filename> file. Most commonly, this is <literal>Debian</"
+"literal>. Specifying this label in the APT preferences file would require "
+"the line:"
+msgstr ""
+"nomeia a etiqueta dos pacotes na árvore de directórios do ficheiro "
+"<filename>Release</filename>. Geralmente, isto é <literal>Debian</literal>. "
+"Especificar esta etiqueta no ficheiro de preferências do APT irá requerer a "
+"linha:"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:516
+#, no-wrap
+msgid "Pin: release l=Debian\n"
+msgstr "Pin: release l=Debian\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:523
+msgid ""
+"All of the <filename>Packages</filename> and <filename>Release</filename> "
+"files retrieved from locations listed in the &sources-list; file are stored "
+"in the directory <filename>/var/lib/apt/lists</filename>, or in the file "
+"named by the variable <literal>Dir::State::Lists</literal> in the "
+"<filename>apt.conf</filename> file. For example, the file <filename>debian."
+"lcs.mit.edu_debian_dists_unstable_contrib_binary-i386_Release</filename> "
+"contains the <filename>Release</filename> file retrieved from the site "
+"<literal>debian.lcs.mit.edu</literal> for <literal>binary-i386</literal> "
+"architecture files from the <literal>contrib</literal> component of the "
+"<literal>unstable</literal> distribution."
+msgstr ""
+"Todos os ficheiros <filename>Packages</filename> e <filename>Release</"
+"filename> obtidos das localizações listadas no ficheiro &sources-list; são "
+"armazenados no directório <filename>/var/lib/apt/lists</filename>, ou no "
+"ficheiro nomeado pela variável <literal>Dir::State::Lists</literal> no "
+"ficheiro <filename>apt.conf</filename>. Por exemplo, o ficheiro "
+"<filename>debian.lcs.mit.edu_debian_dists_unstable_contrib_binary-"
+"i386_Release</filename> contém o ficheiro <filename>Release</filename> "
+"obtido do site <literal>debian.lcs.mit.edu</literal> para ficheiros da "
+"arquitectura <literal>binary-i386</literal> do componente <literal>contrib</"
+"literal> da distribuição <literal>unstable</literal>."
+
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:536
+msgid "Optional Lines in an APT Preferences Record"
+msgstr "Linhas Opcionais num Registo de Preferências do APT"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:538
+msgid ""
+"Each record in the APT preferences file can optionally begin with one or "
+"more lines beginning with the word <literal>Explanation:</literal>. This "
+"provides a place for comments."
+msgstr ""
+"Cada registo no ficheiro de preferências do APT por começar opcionalmente "
+"com uma ou mais linhas começadas com a palavra <literal>Explanation:</"
+"literal>. Isto disponibiliza um espaço para comentários."
+
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:547
+msgid "Tracking Stable"
+msgstr "Acompanhando Stable"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:555
+#, no-wrap
+msgid ""
+"Explanation: Uninstall or do not install any Debian-originated\n"
+"Explanation: package versions other than those in the stable distro\n"
+"Package: *\n"
+"Pin: release a=stable\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+msgstr ""
+"Explicação: Desinstala ou não instala quaisquer versões de pacotes originais\n"
+"Explicação: Debian para além daquelas da distribuição stable\n"
+"Package: *\n"
+"Pin: release a=stable\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:549
+msgid ""
+"The following APT preferences file will cause APT to assign a priority "
+"higher than the default (500) to all package versions belonging to a "
+"<literal>stable</literal> distribution and a prohibitively low priority to "
+"package versions belonging to other <literal>Debian</literal> "
+"distributions. <placeholder type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"O seguinte ficheiro de preferências do APT irá fazer com que o APT atribua "
+"uma prioridade mais alta que o predefinido (500) a todos as versões de "
+"pacotes que pertencem a uma distribuição <literal>stable</literal> e uma "
+"prioridade proibitivamente baixa a versões de pacotes pertencentes a outras "
+"distribuições <literal>Debian</literal>. <placeholder type=\"programlisting"
+"\" id=\"0\"/>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:572 apt_preferences.5.xml:618
+#: apt_preferences.5.xml:676
+#, no-wrap
+msgid ""
+"apt-get install <replaceable>package-name</replaceable>\n"
+"apt-get upgrade\n"
+"apt-get dist-upgrade\n"
+msgstr ""
+"apt-get install <replaceable>nome-do-pacote</replaceable>\n"
+"apt-get upgrade\n"
+"apt-get dist-upgrade\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:567
+msgid ""
+"With a suitable &sources-list; file and the above preferences file, any of "
+"the following commands will cause APT to upgrade to the latest "
+"<literal>stable</literal> version(s). <placeholder type=\"programlisting\" "
+"id=\"0\"/>"
+msgstr ""
+"Com um ficheiro &sources-list; apropriado e o ficheiro de preferências "
+"acima, qualquer dos seguintes comandos irá fazer com que o APT actualize "
+"para as versões <literal>stable</literal> mais recentes. <placeholder type="
+"\"programlisting\" id=\"0\"/>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:584
+#, no-wrap
+msgid "apt-get install <replaceable>package</replaceable>/testing\n"
+msgstr "apt-get install <replaceable>pacote</replaceable>/testing\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:578
+msgid ""
+"The following command will cause APT to upgrade the specified package to the "
+"latest version from the <literal>testing</literal> distribution; the package "
+"will not be upgraded again unless this command is given again. <placeholder "
+"type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"O seguinte comandos irá fazer com que o APT actualize o pacote especificado "
+"para a versão mais recente da distribuição <literal>testing</literal>; o "
+"pacote não será actualizado de novo a menos que seja executado este comando "
+"outra vez. <placeholder type=\"programlisting\" id=\"0\"/>"
+
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:590
+msgid "Tracking Testing or Unstable"
+msgstr "Acompanhando Testing ou Unstable"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:599
+#, no-wrap
+msgid ""
+"Package: *\n"
+"Pin: release a=testing\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release a=unstable\n"
+"Pin-Priority: 800\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+msgstr ""
+"Package: *\n"
+"Pin: release a=testing\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release a=unstable\n"
+"Pin-Priority: 800\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:592