lfs-book-zh_CN/appendixa/kbd-desc.xml

<sect2>
<title>Contents</title>

<para>The Kbd package contains the chvt,
deallocvt, dumpkeys, fgconsole, getkeycodes,
kbd_mode, kbdrate, loadkeys, loadunimap, mapscrn,
psfxtable,
resizecons, screendump, setfont,
setkeycodes, setleds, setmetamode, setvesablank, showfont,
showkey,
unicode_start, and unicode_stop programs. There are some other programs that
don't get installed by default, as they are very optional. Take a look at the
Kbd package contents if you have trouble with your console.</para>

</sect2>

<sect2>
<title>Description</title>

<sect3>
<title>chvt</title>

<para>chvt changes foreground virtual terminal.</para>

</sect3>

<sect3>
<title>deallocvt</title>

<para>deallocvt deallocates unused virtual terminals.</para>

</sect3>

<sect3>
<title>dumpkeys</title>

<para>dumpkeys dumps keyboard translation tables.</para>

</sect3>

<sect3>
<title>fgconsole</title>

<para>fgconsole prints the number of the active virtual terminal.</para>

</sect3>

<sect3>
<title>getkeycodes</title>

<para>getkeycodes prints the kernel scancode-to-keycode mapping table.</para>

</sect3>

<sect3>
<title>kbd_mode</title>

<para>kbd_mode reports or sets the keyboard mode.</para>

</sect3>

<sect3>
<title>kbdrate</title>

<para>kbdrate sets the keyboard repeat and delay rates.</para>

</sect3>

<sect3>
<title>loadkeys</title>

<para>loadkeys loads keyboard translation tables.</para>

</sect3>

<sect3>
<title>loadunimap</title>

<para>loadunimap loads the kernel unicode-to-font mapping table.</para>

</sect3>

<sect3>
<title>mapscrn</title>

<para>mapscrn loads a user defined output character
mapping table into the console driver. Note that it is obsolete and that its
features are built into setfont.</para>

</sect3>

<sect3>
<title>psfxtable</title>

<para>psfxtable is a tool for handling Unicode character tables for 
console fonts.</para>

</sect3>

<sect3>
<title>resizecons</title>

<para>resizecons changes the kernel idea of the console size.</para>

</sect3>

<sect3>
<title>screendump</title>

<para>A screen shot utility for the console.</para>

</sect3>

<sect3>
<title>setfont</title>

<para>This lets you change the EGA/VGA fonts in console.</para>

</sect3>

<sect3>
<title>setkeycodes</title>

<para>setkeycodes loads kernel scancode-to-keycode mapping table entries.</para>

</sect3>

<sect3>
<title>setleds</title>

<para>setleds sets the keyboard LEDs. Many people find it useful to have numlock
enabled by default, and it is by using this program that you can 
achieve this.</para>

</sect3>

<sect3>
<title>setmetamode</title>

<para>setmetamode defines the keyboard meta key handling.</para>

</sect3>

<sect3>
<title>setvesablank</title>

<para>This lets you fiddle with the built-in hardware screensaver 
(not toasters, only a blank screen).</para>

</sect3>

<sect3>
<title>showfont</title>

<para>showfont displays data about a font. The information shown includes font
information, font properties, character metrics, and character bitmaps.</para>

</sect3>

<sect3>
<title>showkey</title>

<para>showkey examines the scancodes and keycodes sent by the keyboard.</para>

</sect3>

<sect3>
<title>unicode_start</title>

<para>unicode_start puts the console in Unicode mode.</para>

</sect3>

<sect3>
<title>unicode_stop</title>

<para>unicode_stop reverts keyboard and console from unicode mode.</para>

</sect3>

</sect2>