<?xml version="1.0" encoding="utf-8" standalone="no"?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
- "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % aptent SYSTEM "apt.ent">
%aptent;
<listitem>
<para>
- Work similar to the <command>update</command> command above, but get the
- archive keyring from an URI instead and validate it against a master key.
+ Perform an update working similarly to the <command>update</command> command above,
+ but get the archive keyring from a URI instead and validate it against a master key.
This requires an installed &wget; and an APT build configured to have
a server to fetch from and a master keyring to validate.
- APT in Debian does not support this command and relies on
+ APT in Debian does not support this command, relying on
<command>update</command> instead, but Ubuntu's APT does.
</para>
<para>Note that options need to be defined before the commands described in the previous section.</para>
<variablelist>
<varlistentry><term><option>--keyring</option> <option>&synopsis-param-filename;</option></term>
- <listitem><para>With this option it is possible to specify a specific keyring
+ <listitem><para>With this option it is possible to specify a particular keyring
file the command should operate on. The default is that a command is executed
on the <filename>trusted.gpg</filename> file as well as on all parts in the
<filename>trusted.gpg.d</filename> directory, though <filename>trusted.gpg</filename>