chapter06: Translate xz instruction

chapter06/xz.xml

@@ -23,11 +23,15 @@
   <sect2 role="package">
     <title/>
 
-    <para>The Xz package contains programs for compressing and decompressing
+    <!--para>The Xz package contains programs for compressing and decompressing
     files. It provides capabilities for the lzma and the newer xz compression
     formats.  Compressing text files with <command>xz</command> yields a better
     compression percentage than with the traditional <command>gzip</command> or
-    <command>bzip2</command> commands.</para>
+    <command>bzip2</command> commands.</para-->
+    <para>Xz 软件包包含文件压缩和解压缩工具，它能够处理 lzma 和新的 xz
+		压缩文件格式。使用 <command>xz</command> 压缩文本文件，
+		可以得到比传统的 <command>gzip</command> 或 <command>bzip2</command>
+		更好的压缩比。</para>
 
     <segmentedlist>
       <segtitle>&buildtime;</segtitle>
@@ -42,9 +46,9 @@
   </sect2>
 
   <sect2 role="installation">
-    <title>安装Xz</title>
+    <title>安装 Xz</title>
 
-    <para>Prepare Xz for compilation with:</para>
+    <para>准备编译 Xz：</para>
 
 <screen><userinput remap="configure">./configure --prefix=/usr    \
             --disable-static \
@@ -58,8 +62,7 @@
 
 <screen><userinput remap="test">make check</userinput></screen>
 
-  <para>Install the package and make sure that all essential files are in the
-  correct directory:</para>
+  <para>安装该软件包，并保证所有重要文件都位于正确的目录中：</para>
 
 <screen><userinput remap="install">make install
 mv -v   /usr/bin/{lzma,unlzma,lzcat,xz,unxz,xzcat} /bin
@@ -78,34 +81,34 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
 
       <seglistitem>
         <seg>
-          lzcat (link to xz), 
-          lzcmp (link to xzdiff), 
-          lzdiff (link to xzdiff), 
-          lzegrep (link to xzgrep), 
-          lzfgrep (link to xzgrep),
-          lzgrep (link to xzgrep), 
-          lzless (link to xzless), 
-          lzma (link to xz),
+          lzcat (到 xz 的链接), 
+          lzcmp (到 xzdiff 的链接), 
+          lzdiff (到 xzdiff 的链接), 
+          lzegrep (到 xzgrep 的链接), 
+          lzfgrep (到 xzgrep 的链接),
+          lzgrep (到 xzgrep 的链接), 
+          lzless (到 xzless 的链接), 
+          lzma (到 xz 的链接),
           lzmadec, 
           lzmainfo, 
-          lzmore (link to xzmore),
-          unlzma (link to xz), 
-          unxz (link to xz), 
+          lzmore (到 xzmore 的链接),
+          unlzma (到 xz 的链接), 
+          unxz (到 xz 的链接), 
           xz, 
-          xzcat (link to xz),
-          xzcmp (link to xzdiff), 
+          xzcat (到 xz 的链接),
+          xzcmp (到 xzdiff 的链接), 
           xzdec, 
           xzdiff, 
-          xzegrep (link to xzgrep),
-          xzfgrep (link to xzgrep), 
+          xzegrep (到 xzgrep 的链接),
+          xzfgrep (到 xzgrep 的链接), 
           xzgrep, 
-          xzless, and 
+          xzless, 以及
           xzmore</seg>
         <seg>
           liblzma.so
         </seg>
         <seg>
-          /usr/include/lzma and 
+          /usr/include/lzma 和
           /usr/share/doc/xz-&xz-version;
          </seg>
       </seglistitem>
@@ -119,7 +122,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzcat">
         <term><command>lzcat</command></term>
         <listitem>
-          <para>Decompresses to standard output</para>
+          <para>解压到标准输出</para>
           <indexterm zone="ch-system-xz lzcat">
             <primary sortas="b-lzcat">lzcat</primary>
           </indexterm>
@@ -129,7 +132,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzcmp">
         <term><command>lzcmp</command></term>
         <listitem>
-          <para>Runs <command>cmp</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>cmp</command></para>
           <indexterm zone="ch-system-xz lzcmp">
             <primary sortas="b-lzcmp">lzcmp</primary>
           </indexterm>
@@ -139,7 +142,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzdiff">
         <term><command>lzdiff</command></term>
         <listitem>
-          <para>Runs <command>diff</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>diff</command></para>
           <indexterm zone="ch-system-xz lzdiff">
             <primary sortas="b-lzdiff">lzdiff</primary>
           </indexterm>
@@ -149,7 +152,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzegrep">
         <term><command>lzegrep</command></term>
         <listitem>
-          <para>Runs <command>egrep</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>egrep</command></para>
           <indexterm zone="ch-system-xz lzegrep">
             <primary sortas="b-lzegrep">lzegrep</primary>
           </indexterm>
@@ -159,7 +162,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzfgrep">
         <term><command>lzfgrep</command></term>
         <listitem>
-          <para>Runs <command>fgrep</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>fgrep</command></para>
           <indexterm zone="ch-system-xz lzfgrep">
             <primary sortas="b-lzfgrep">lzfgrep</primary>
           </indexterm>
@@ -169,7 +172,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzgrep">
         <term><command>lzgrep</command></term>
         <listitem>
-          <para>Runs <command>grep</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>grep</command></para>
           <indexterm zone="ch-system-xz lzgrep">
             <primary sortas="b-lzgrep">lzgrep</primary>
           </indexterm>
@@ -179,7 +182,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzless">
         <term><command>lzless</command></term>
         <listitem>
-          <para>Runs <command>less</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>less</command></para>
           <indexterm zone="ch-system-xz lzless">
             <primary sortas="b-lzless">lzless</primary>
           </indexterm>
@@ -189,7 +192,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzma">
         <term><command>lzma</command></term>
         <listitem>
-          <para>Compresses or decompresses files using the LZMA format</para>
+          <para>使用 LZMA 格式压缩或解压缩文件</para>
           <indexterm zone="ch-system-xz lzma">
             <primary sortas="b-lzma">lzma</primary>
           </indexterm>
@@ -199,7 +202,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzmadec">
         <term><command>lzmadec</command></term>
         <listitem>
-          <para>A small and fast decoder for LZMA compressed files</para>
+          <para>一个轻量的 LZMA 压缩文件快速解码器</para>
           <indexterm zone="ch-system-xz lzmadec">
             <primary sortas="b-lzmadec">lzmadec</primary>
           </indexterm>
@@ -209,7 +212,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzmainfo">
         <term><command>lzmainfo</command></term>
         <listitem>
-          <para>Shows information stored in the LZMA compressed file header</para>
+          <para>显示 LZMA 压缩文件头中存储的信息</para>
           <indexterm zone="ch-system-xz lzmainfo">
             <primary sortas="b-lzmainfo">lzmainfo</primary>
           </indexterm>
@@ -219,7 +222,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="lzmore">
         <term><command>lzmore</command></term>
         <listitem>
-          <para>Runs <command>more</command> on LZMA compressed files</para>
+          <para>在 LZMA 压缩文件上执行 <command>more</command></para>
           <indexterm zone="ch-system-xz lzmore">
             <primary sortas="b-lzmamore">lzmore</primary>
           </indexterm>
@@ -229,7 +232,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="unlzma">
         <term><command>unlzma</command></term>
         <listitem>
-          <para>Decompresses files using the LZMA format</para>
+          <para>使用 LZMA 格式解压缩文件</para>
           <indexterm zone="ch-system-xz unlzma">
             <primary sortas="b-unlzma">unlzma</primary>
           </indexterm>
@@ -239,7 +242,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="unxz">
         <term><command>unxz</command></term>
         <listitem>
-          <para>Decompresses files using the XZ format</para>
+          <para>使用 XZ 格式解压缩文件</para>
           <indexterm zone="ch-system-xz unxz">
             <primary sortas="b-unxz">unxz</primary>
           </indexterm>
@@ -249,7 +252,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xz">
         <term><command>xz</command></term>
         <listitem>
-          <para>Compresses or decompresses files using the XZ format</para>
+          <para>使用 XZ 格式压缩或解压缩文件</para>
           <indexterm zone="ch-system-xz xz">
             <primary sortas="b-xz">xz</primary>
           </indexterm>
@@ -259,7 +262,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzcat">
         <term><command>xzcat</command></term>
         <listitem>
-          <para>Decompresses to standard output</para>
+          <para>解压到标准输出</para>
           <indexterm zone="ch-system-xz xzcat">
             <primary sortas="b-xzcat">xzcat</primary>
           </indexterm>
@@ -269,7 +272,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzcmp">
         <term><command>xzcmp</command></term>
         <listitem>
-          <para>Runs <command>cmp</command> on XZ compressed files</para>
+          <para>在 XZ 压缩文件上执行 <command>cmp</command></para>
           <indexterm zone="ch-system-xz xzcmp">
             <primary sortas="b-xzcmp">xzcmp</primary>
           </indexterm>
@@ -279,7 +282,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzdec">
         <term><command>xzdec</command></term>
         <listitem>
-          <para>A small and fast decoder for XZ compressed files</para>
+          <para>一个轻量的 XZ 压缩文件解码器</para>
           <indexterm zone="ch-system-xz xzdec">
             <primary sortas="b-xzdec">xzdec</primary>
           </indexterm>
@@ -289,7 +292,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzdiff">
         <term><command>xzdiff</command></term>
         <listitem>
-          <para>Runs <command>diff</command> on XZ compressed files</para>
+          <para>在 XZ 压缩文件上执行 <command>diff</command></para>
           <indexterm zone="ch-system-xz xzdiff">
             <primary sortas="b-xzdiff">xzdiff</primary>
           </indexterm>
@@ -299,7 +302,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzegrep">
         <term><command>xzegrep</command></term>
         <listitem>
-          <para>Runs <command>egrep</command> on XZ compressed files files</para>
+          <para>在 XZ 压缩文件上执行 <command>egrep</command> files</para>
           <indexterm zone="ch-system-xz xzegrep">
             <primary sortas="b-xzegrep">xzegrep</primary>
           </indexterm>
@@ -309,7 +312,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzfgrep">
         <term><command>xzfgrep</command></term>
         <listitem>
-          <para>Runs <command>fgrep</command> on XZ compressed files</para>
+          <para>在 XZ 压缩文件上执行 <command>fgrep</command></para>
           <indexterm zone="ch-system-xz xzfgrep">
             <primary sortas="b-xzfgrep">xzfgrep</primary>
           </indexterm>
@@ -319,7 +322,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzgrep">
         <term><command>xzgrep</command></term>
         <listitem>
-          <para>Runs <command>grep</command> on XZ compressed files</para>
+          <para>在 XZ 压缩文件上执行 <command>grep</command></para>
           <indexterm zone="ch-system-xz xzgrep">
             <primary sortas="b-xzgrep">xzgrep</primary>
           </indexterm>
@@ -329,7 +332,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzless">
         <term><command>xzless</command></term>
         <listitem>
-          <para>Runs <command>less</command> on XZ compressed files</para>
+          <para>在 XZ 压缩文件上执行 <command>less</command></para>
           <indexterm zone="ch-system-xz xzless">
             <primary sortas="b-xzless">xzless</primary>
           </indexterm>
@@ -339,7 +342,7 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="xzmore">
         <term><command>xzmore</command></term>
         <listitem>
-          <para>Runs <command>more</command> on XZ compressed files</para>
+          <para>在 XZ 压缩文件上执行 <command>more</command></para>
           <indexterm zone="ch-system-xz xzmore">
             <primary sortas="b-xzmore">xzmore</primary>
           </indexterm>
@@ -349,8 +352,8 @@ ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput
       <varlistentry id="liblzma">
         <term><filename class="libraryfile">liblzma</filename></term>
         <listitem>
-          <para>The library implementing lossless, block-sorting data
-          compression, using the Lempel-Ziv-Markov chain algorithm</para>
+          <para>实现基于
+          	  Lempel-Zip-Markov 链的无损块排序数据压缩算法的库</para>
           <indexterm zone="ch-system-xz liblzma">
             <primary sortas="c-liblzma">liblzma</primary>
           </indexterm>