lfs-book-i18n/zh_CN/chapter07/introduction.po

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#. type: Content of: <sect1><title>
msgid "Introduction"
msgstr "概述"

#. type: Content of: <sect1><para>
msgid ""
"This chapter shows how to build the last missing bits of the temporary "
"system: first, the tools needed by the build machinery of various packages, "
"then three packages needed to run tests.  Now that all circular dependencies "
"have been resolved, we can use a <quote>chroot</quote> environment, "
"completely isolated the host operating system used for the build, except for "
"the running kernel."
msgstr ""
"本章展示如何构建临时系统最后缺失的部分：首先，安装一些软件包的构建机制所必须"
"的工具，然后安装三个用于运行测试的软件包。这样，就解决了所有的循环依赖问题，"
"我们可以使用<quote>chroot</quote>环境进行构建，它与宿主系统除正在运行的内核外"
"完全隔离。"

#. type: Content of: <sect1><para>
msgid ""
"For proper operation of the isolated environment, some communication with "
"the running kernel must be established. This is done through the so-called "
"<emphasis>Virtual Kernel File Systems</emphasis>, which must be mounted when "
"entering the chroot environment. You may want to check that they are mounted "
"by issuing <command>findmnt</command>."
msgstr ""
"为了隔离环境的正常工作，必须它与正在运行的内核之间建立一些通信机制。我们通过"
"所谓的<emphasis>虚拟内核文件系统</emphasis>达成这一目的，它们必须在进入 "
"chroot 环境时挂载。您可能希望用 <command>findmnt</command> 命令检查它们是否挂"
"载好。"

#. type: Content of: <sect1><para>
msgid ""
"Until <xref linkend=\"ch-tools-chroot\"/>, the commands must be run as "
"<systemitem class=\"username\">root</systemitem>, with the <envar>LFS</"
"envar> variable set. After entering chroot, all commands are run as root, "
"fortunately without access to the OS of the computer you built LFS on. Be "
"careful anyway, as it is easy to destroy the whole LFS system with badly "
"formed commands."
msgstr ""
"从现在开始，直到<xref linkend=\"ch-tools-chroot\"/>，所有命令必须以 "
"<systemitem class=\"username\">root</systemitem> 用户身份执行，且 "
"<envar>LFS</envar> 变量必须正确设定。在进入 chroot 之后，仍然以 root 身份执行"
"所有命令，但幸运的是此时无法访问您构建 LFS 的计算机的宿主系统。不过仍然要小"
"心，因为错误的命令很容易摧毁整个 LFS 系统。"