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6.42. Kbd-1.12
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Linux From Scratch - Version 6.1
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Chapter 6. 安装系统基础软件
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<h1 class="sect1">
6.42. Kbd-1.12
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<p>Kbd 包含键盘映射表和键盘工具。</p>
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<strong><span class="segtitle">预计编译时间：</span></strong> <span class="seg">0.1 SBU</span>
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<div class="seg">
<strong><span class="segtitle">所需磁盘空间：</span></strong> <span class="seg">11.8 MB</span>
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</div>
<div class="segmentedlist">
<div class="seglistitem">
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<strong><span class="segtitle">安装依赖于：</span></strong> <span class="seg">Bash, Binutils, Bison, Coreutils, Diffutils, Flex, GCC, Gettext, Glibc, Grep, Gzip, M4, Make, Sed</span>
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<h2 class="sect2">
6.42.1. 安装 Kbd
</h2>
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<p>为编译 Kbd 做准备：</p>
<pre class="userinput"><kbd class="command">./configure</kbd></pre>
<p>编译软件包：</p>
<pre class="userinput"><kbd class="command">make</kbd></pre>
<p>
安装软件包：
</p>
<pre class="userinput"><kbd class="command">make install</kbd></pre>
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<h2 class="sect2">
6.42.2. Kbd 的内容 </h2>
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<strong><span class="segtitle">安装的程序：</span></strong> <span class="seg">chvt, deallocvt, dumpkeys, fgconsole, getkeycodes, getunimap, kbd_mode, kbdrate, loadkeys, loadunimap, mapscrn, openvt, psfaddtable(链接到 psfxtable), psfgettable(链接到 psfxtable), psfstriptable
(链接到 psfxtable), psfxtable, resizecons, setfont, setkeycodes, setleds, setlogcons, setmetamode, setvesablank, showconsolefont, showkey, unicode_start, unicode_stop</span>
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<h3>
<a id="id3329981" name="id3329981"></a>简要描述</h3>
<table border="0">
<col align="left" valign="top" />
<tbody>
<tr>
<td>
<a id="chvt" name="chvt"></a><span class="term"><span><strong class="command">chvt</strong></span></span> </td>
<td>
<p>改变前台虚拟终端。</p> </td>
</tr>
<tr>
<td>
<a id="deallocvt" name="deallocvt"></a><span class="term"><span><strong class="command">deallocvt</strong></span></span> </td>
<td>
<p>重新分配不用的虚拟终端。</p> </td>
</tr>
<tr>
<td>
<a id="dumpkeys" name="dumpkeys"></a><span class="term"><span><strong class="command">dumpkeys</strong></span></span> </td>
<td>
<p>显示键盘转换表。</p> </td>
</tr>
<tr>
<td>
<a id="fgconsole" name="fgconsole"></a><span class="term"><span><strong class="command">fgconsole</strong></span></span> </td>
<td>
<p>显示活动虚拟控制台的数量。</p> </td>
</tr>
<tr>
<td>
<a id="getkeycodes" name="getkeycodes"></a><span class="term"><span><strong class="command">getkeycodes</strong></span></span> </td>
<td>
<p>显示内核中扫描码与键盘码的转换表。</p> </td>
</tr>
<tr>
<td>
<a id="getunimap" name="getunimap"></a><span class="term"><span><strong class="command">getunimap</strong></span></span> </td>
<td>
<p>
显示当前使用的统一码到字体(unicode-to-font)映射表。</p> </td>
</tr>
<tr>
<td>
<a id="kbd_mode" name="kbd_mode"></a><span class="term"><span><strong class="command">kbd_mode</strong></span></span> </td>
<td>
<p>设置或显示键盘模式。</p> </td>
</tr>
<tr>
<td>
<a id="kbdrate" name="kbdrate"></a><span class="term"><span><strong class="command">kbdrate</strong></span></span> </td>
<td>
<p>设置或显示键盘重复和延迟的速度。</p> </td>
</tr>
<tr>
<td>
<a id="loadkeys" name="loadkeys"></a><span class="term"><span><strong class="command">loadkeys</strong></span></span> </td>
<td>
<p>加载键盘转换表。</p> </td>
</tr>
<tr>
<td>
<a id="loadunimap" name="loadunimap"></a><span class="term"><span><strong class="command">loadunimap</strong></span></span> </td>
<td>
<p>加载内核的统一码到字体(unicode-to-font)之间的影射表。</p> </td>
</tr>
<tr>
<td>
<a id="mapscrn" name="mapscrn"></a><span class="term"><span><strong class="command">mapscrn</strong></span></span> </td>
<td>
<p>
把用户定义的输出字符影射表加载到控制台驱动器中。注意这个程序已经过时，它实现的功能已经并入<strong class="command">setfont</strong>程序。</p> </td>
</tr>
<tr>
<td>
<a id="openvt" name="openvt"></a><span class="term"><span><strong class="command">openvt</strong></span></span> </td>
<td>
<p>在一个新虚拟终端启动一个程序。</p> </td>
</tr>
<tr>
<td>
<a id="psfaddtable" name="psfaddtable"></a><span class="term"><span><strong class="command">psfaddtable</strong></span></span> </td>
<td>
<p>
链接到 <span><strong class="command">psfxtable</strong></span> </p> </td>
</tr>
<tr>
<td>
<a id="psfgettable" name="psfgettable"></a><span class="term"><span><strong class="command">psfgettable</strong></span></span> </td>
<td>
<p>链接到<span><strong class="command">psfxtable</strong></span> </p> </td>
</tr>
<tr>
<td>
<a id="psfstriptable" name="psfstriptable"></a><span class="term"><span><strong class="command">psfstriptable</strong></span></span> </td>
<td>
<p>链接到<span><strong class="command">psfxtable</strong></span> </p> </td>
</tr>
<tr>
<td>
<a id="psfxtable" name="psfxtable"></a><span class="term"><span><strong class="command">psfxtable</strong></span></span> </td>
<td>
<p>一套处理控制台字体的统一码(unicode)字符表的工具。</p> </td>
</tr>
<tr>
<td>
<a id="resizecons" name="resizecons"></a><span class="term"><span><strong class="command">resizecons</strong></span></span> </td>
<td>
<p>让内核改变控制台的大小。</p> </td>
</tr>
<tr>
<td>
<a id="setfont" name="setfont"></a><span class="term"><span><strong class="command">setfont</strong></span></span> </td>
<td>
<p>改变控制台的 EGA 或 VGA 字体。</p> </td>
</tr>
<tr>
<td>
<a id="setkeycodes" name="setkeycodes"></a><span class="term"><span><strong class="command">setkeycodes</strong></span></span> </td>
<td>
<p>告诉内核的键盘驱动程序在扫描码/键码影射表中加入新的影射，当你的键盘上有某些特殊建的时候这个就很有用了。</p> </td>
</tr>
<tr>
<td>
<a id="setleds" name="setleds"></a><span class="term"><span><strong class="command">setleds</strong></span></span> </td>
<td>
<p>设置当前终端键盘的发光二极管(LED)标志。</p> </td>
</tr>
<tr>
<td>
<a id="setlogcons" name="setlogcons"></a><span class="term"><span><strong class="command">setlogcons</strong></span></span> </td>
<td>
<p>将内核消息送到控制台。</p> </td>
</tr>
<tr>
<td>
<a id="setmetamode" name="setmetamode"></a><span class="term"><span><strong class="command">setmetamode</strong></span></span> </td>
<td>
<p>设置键盘的元键(meta key)。</p> </td>
</tr>
<tr>
<td>
<a id="setvesablank" name="setvesablank"></a><span class="term"><span><strong class="command">setvesablank</strong></span></span> </td>
<td>
<p>使用硬件内嵌的屏幕保护(只有一个白屏)。</p> </td>
</tr>
<tr>
<td>
<a id="showconsolefont" name="showconsolefont"></a><span class="term"><span><strong class="command">showconsolefont</strong></span></span> </td>
<td>
<p>显示当前 EGA / VGA 终端的屏幕字体。</p> </td>
</tr>
<tr>
<td>
<a id="showkey" name="showkey"></a><span class="term"><span><strong class="command">showkey</strong></span></span> </td>
<td>
<p>测试键盘发出的扫描码和键码。</p> </td>
</tr>
<tr>
<td>
<a id="unicode_start" name="unicode_start"></a><span class="term"><span><strong class="command">unicode_start</strong></span></span> </td>
<td>
<p>
使控制台进入统一码(unicode)模式。在 LFS 系统中从不使用，因为应用程序并未配置为支持 UNICODE</p> </td>
</tr>
<tr>
<td>
<a id="unicode_stop" name="unicode_stop"></a><span class="term"><span><strong class="command">unicode_stop</strong></span></span> </td>
<td>
<p>终止控制台的统一码(unicode)模式。</p> </td>
</tr>
</tbody>
</table>
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