source: BOOK/network/common/hostname.xml@ b2bbca4

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;
]>

<sect1 id="ch-network-hostname">
  <?dbhtml filename="hostname.html"?>

  <title>Configuring the system hostname</title>

  <indexterm zone="ch-network-hostname">
    <primary sortas="d-hostname">hostname</primary>
  <secondary>configuring</secondary></indexterm>

  <para>Systemd reads <filename>/etc/hostname</filename> to determine which
  hostname should be set.</para>

  <para>Create the <filename>/etc/hostname</filename> file and enter a hostname
  by running:</para>

  <screen><userinput>echo "<replaceable>[clfs]</replaceable>" &gt; /etc/hostname</userinput></screen>

  <para><replaceable>[clfs]</replaceable> needs to be replaced with the
  name given to the computer. Do not enter the Fully Qualified
  Domain Name (FQDN) here. That information will be put in the
  <filename>/etc/hosts</filename> file in the next section.</para>

</sect1>