+#| "<literal>full-upgrade</literal> performs the function of upgrade but may "
+#| "also remove installed packages if that is required in order to resolve a "
+#| "package conflict."
+msgid ""
+"<literal>full-upgrade</literal> performs the function of upgrade but will "
+"remove currently installed packages if this is needed to upgrade the system "
+"as a whole."
+msgstr ""
+"<literal>full-upgrade</literal> はアップグレードの機能を実行しますが、パッ"
+"ケージの衝突を解決するために必要であればインストールされているパッケージの削"
+"除も行います。"
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
+#: apt.8.xml
+msgid ","
+msgstr ""
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+msgid ""
+"Performs the requested action on one or more packages specified via ®ex;, "
+"&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 ""
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+#, fuzzy
+#| msgid ""
+#| "A specific version of a package can be selected for installation by "
+#| "following the package name with an equals and the version of the package "
+#| "to select. This will cause that version to be located and selected for "
+#| "install. Alternatively a specific distribution can be selected by "
+#| "following the package name with a slash and the version of the "
+#| "distribution or the Archive name (stable, testing, unstable)."
+msgid ""
+"A specific version of a package can be selected for installation by "
+"following the package name with an equals (=) and the version of the package "
+"to select. Alternatively the version from a specific release can be selected "
+"by following the package name with a forward slash (/) and codename (&stable-"
+"codename;, &testing-codename;, sid …) or suite name (stable, testing, "
+"unstable). This will also select versions from this release for dependencies "
+"of this package if needed to satisfy the request."
+msgstr ""
+"パッケージにイコール記号とバージョンを続けることで、選択したバージョンのパッ"
+"ケージをインストールすることができます。つまり、指定のバージョンのパッケージ"
+"をインストールするように選択する、ということです。別の方法としては、ディスト"
+"リビューションを特定するのに、パッケージ名に続けて、スラッシュとディストリ"
+"ビューションのバージョンやアーカイブ名 (stable, testing, unstable) を記述でき"
+"ます。"
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+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 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>
+#: apt.8.xml
+#, fuzzy
+#| msgid ""
+#| "<literal>autoremove</literal> is used to remove packages that were "
+#| "automatically installed to satisfy dependencies for other packages and "
+#| "are now no longer needed."
+msgid ""
+"<literal>autoremove</literal> is used to remove packages that were "
+"automatically installed to satisfy dependencies for other packages and are "
+"now no longer needed as dependencies changed or the package(s) needing them "
+"were removed in the meantime."
+msgstr ""
+"<literal>autoremove</literal> は、他のパッケージの依存関係を満たすために自動"
+"的にインストールされ、もう必要なくなったパッケージを削除するのに使用します。"
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+msgid ""
+"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 also never proposed for automatic removal."
+msgstr ""
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
+#: apt.8.xml
+#, fuzzy
+#| msgid "&apt-conf;"
+msgid "(&apt-cache;)"
+msgstr "&apt-conf;"
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+msgid ""
+"<option>search</option> can be used to search for the given ®ex; term(s) "
+"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 ""
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+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 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><variablelist><varlistentry><term>
+#: apt.8.xml
+msgid "(work-in-progress)"
+msgstr ""
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+#, fuzzy
+#| msgid ""
+#| "<literal>list</literal> is used to display a list of packages. It "
+#| "supports shell pattern for matching package names and the following "
+#| "options: <option>--installed</option>, <option>--upgradable</option>, "
+#| "<option>--upgradeable</option>, <option>--all-versions</option> are "
+#| "supported."
+msgid ""
+"<option>list</option> is somewhat similar to <command>dpkg-query --list</"
+"command> in that it can display a list of packages satisfying certain "
+"criteria. It supports &glob; patterns for matching package names as well as "
+"options to list installed (<option>--installed</option>), upgradeable "
+"(<option>--upgradeable</option>) or all available (<option>--all-versions</"
+"option>) versions."
+msgstr ""
+"パッケージ一覧を表示するには <literal>list</literal> を使います。パッケージ名"
+"のマッチングにシェルパターン、そしてオプション <option>--installed</"
+"option>、 <option>--upgradable</option>, <option>--upgradeable</option>、 "
+"<option>--all-versions</option> をサポートしています。"
+
+#. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
+#: apt.8.xml
+#, fuzzy
+#| msgid ""
+#| "<literal>edit-sources</literal> lets you edit your sources.list file and "
+#| "provides basic sanity checks."
+msgid ""
+"<literal>edit-sources</literal> lets you edit your &sources-list; files in "
+"your preferred texteditor while also providing basic sanity checks."
+msgstr ""
+"<literal>edit-sources</literal> では sources.list ファイルを編集させ、基礎的"
+"な健全性確認を行います。"
+
+#. type: Content of: <refentry><refsect1><title>
+#: apt.8.xml
+msgid "Script Usage and Differences from Other APT Tools"
+msgstr ""
+
+#. type: Content of: <refentry><refsect1><para>
+#: apt.8.xml
+#, fuzzy
+#| msgid ""
+#| "The &apt; commandline is designed as a end-user tool and it may change "
+#| "the output between versions. While it tries to not break backward "
+#| "compatibility there is no guarantee for it either. All features of &apt; "
+#| "are available in &apt-cache; and &apt-get; via APT options. Please prefer "
+#| "using these commands in your scripts."
+msgid ""
+"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 ""
+"&apt; コマンドラインはエンドユーザ向けツールとして設計されており、出力はバー"
+"ジョン間で変更される可能性があります。後方互換性を損なうことのないようには努"
+"めますが、その保証はありません。&apt; の機能は全てAPTオプションを経由して "
+"&apt-cache; や &apt-get; で利用可能です。スクリプトでは各コマンドの利用を選択"
+"するようにしてください。"
+
+#. type: Content of: <refentry><refsect1><para>
+#: apt.8.xml
+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 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>
+#: apt.8.xml apt-get.8.xml apt-cache.8.xml apt-key.8.xml apt-mark.8.xml
+#: apt-secure.8.xml apt-cdrom.8.xml apt-config.8.xml apt.conf.5.xml
+#: apt_preferences.5.xml sources.list.5.xml apt-extracttemplates.1.xml
+#: apt-sortpkgs.1.xml apt-ftparchive.1.xml
+msgid "See Also"
+msgstr "関連項目"
+
+#. type: Content of: <refentry><refsect1><para>
+#: apt.8.xml
+msgid ""
+"&apt-get;, &apt-cache;, &sources-list;, &apt-conf;, &apt-config;, The APT "
+"User's guide in &guidesdir;, &apt-preferences;, the APT Howto."
+msgstr ""
+"&apt-get;、 &apt-cache;、 &sources-list;、 &apt-conf;、 &apt-config;、 "
+"&guidesdir; にあるAPTユーザガイド、 &apt-preferences;、 APT Howto."
+
+#. type: Content of: <refentry><refsect1><title>
+#: apt.8.xml apt-get.8.xml apt-cache.8.xml apt-mark.8.xml apt-cdrom.8.xml
+#: apt-config.8.xml apt-extracttemplates.1.xml apt-sortpkgs.1.xml
+#: apt-ftparchive.1.xml
+msgid "Diagnostics"
+msgstr "診断メッセージ"
+
+#. type: Content of: <refentry><refsect1><para>
+#: apt.8.xml
+msgid ""
+"<command>apt</command> returns zero on normal operation, decimal 100 on "
+"error."
+msgstr ""
+"<command>apt</command> は正常終了時に 0 を返します。エラー時には十進の 100 を"
+"返します。"
+
+#. type: Content of: <refentry><refnamediv><refpurpose>
+#: apt-get.8.xml
+msgid "APT package handling utility -- command-line interface"
+msgstr "APT パッケージ操作ユーティリティ -- コマンドラインインターフェース"
+
+#. type: Content of: <refentry><refsect1><para>
+#: apt-get.8.xml