lfs-book-zh_CN/chapter07/console.xml

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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../general.ent">
  %general-entities;
]>
<sect1 id="ch-scripts-console">
<title>Configuring the Linux console</title>
<?dbhtml filename="console.html"?>

<para>Create the configuration file:</para>

<screen><userinput>cat &gt;/etc/sysconfig/console &lt;&lt;"EOF"
KEYMAP="<replaceable>[arguments for loadkeys]</replaceable>"
FONT="<replaceable>[arguments for setfont]</replaceable>"
EOF</userinput></screen>

<para>If you see that keycode 14 is Backspace and not Delete,
create the following keymap snippet to fix this issue:</para>

<screen><userinput>mkdir -p /etc/kbd &amp;&amp; cat &gt;/etc/kbd/bs-sends-del &lt;&lt;"EOF"
                keycode 14 =    Delete  Delete          Delete  Delete
        alt     keycode 14 =    Meta_Delete
altgr   alt     keycode 14 =    Meta_Delete
                keycode 111 =   Remove
altgr   control keycode 111 =   Boot
control alt     keycode 111 =   Boot
altgr   control alt keycode 111 = Boot
EOF</userinput></screen>

<para>Then tell the <command>console</command> script to load this snippet
after the main keymap:</para>

<screen><userinput>cat &gt;&gt;/etc/sysconfig/console &lt;&lt;"EOF"
KEYMAP_CORRECTION="/etc/kbd/bs-sends-del"
EOF</userinput></screen>

</sect1>