mirror of
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af88c399c0
0cf8469387added --console.6af621248fadded an optional argument, but didn't update the help texts. Note that there is no ambiguity with the optional argument because no positional arguments are allowed.
127 lines
4.4 KiB
XML
127 lines
4.4 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
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<refentry id="systemd-tty-ask-password-agent"
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xmlns:xi="http://www.w3.org/2001/XInclude">
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<refentryinfo>
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<title>systemd-tty-ask-password-agent</title>
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<productname>systemd</productname>
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</refentryinfo>
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<refmeta>
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<refentrytitle>systemd-tty-ask-password-agent</refentrytitle>
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<manvolnum>1</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>systemd-tty-ask-password-agent</refname>
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<refpurpose>List or process pending systemd password requests</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>systemd-tty-ask-password-agent</command>
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<arg choice="opt" rep="repeat">OPTIONS</arg>
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<arg choice="opt" rep="repeat">VARIABLE=VALUE</arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><command>systemd-tty-ask-password-agent</command> is a
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password agent that handles password requests of the system, for
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example for hard disk encryption passwords or SSL certificate
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passwords that need to be queried at boot-time or during
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runtime.</para>
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<para><command>systemd-tty-ask-password-agent</command> implements
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the <ulink url="https://systemd.io/PASSWORD_AGENTS/">Password Agents
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Specification</ulink>, and is one of many possible response agents which
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answer to queries formulated with
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<citerefentry><refentrytitle>systemd-ask-password</refentrytitle><manvolnum>1</manvolnum></citerefentry>.
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</para>
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</refsect1>
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<refsect1>
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<title>Options</title>
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<para>The following options are understood:</para>
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<variablelist>
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<varlistentry>
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<term><option>--list</option></term>
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<listitem><para>Lists all currently pending system password requests.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--query</option></term>
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<listitem><para>Process all currently pending system password
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requests by querying the user on the calling
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TTY.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--watch</option></term>
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<listitem><para>Continuously process password
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requests.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--wall</option></term>
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<listitem><para>Forward password requests to
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<citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>
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instead of querying the user on the calling
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TTY.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--plymouth</option></term>
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<listitem><para>Ask question with
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<citerefentry project='die-net'><refentrytitle>plymouth</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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instead of querying the user on the calling
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TTY.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--console</option><optional>=<replaceable>DEVICE</replaceable></optional></term>
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<listitem><para>Ask question on TTY <replaceable>DEVICE</replaceable> instead of querying the user on
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the calling TTY. If <replaceable>DEVICE</replaceable> is not specified,
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<filename>/dev/console</filename> will be used.</para></listitem>
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</varlistentry>
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<xi:include href="standard-options.xml" xpointer="help" />
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<xi:include href="standard-options.xml" xpointer="version" />
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Exit status</title>
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<para>On success, 0 is returned, a non-zero failure
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code otherwise.</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-ask-password-console.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry project='man-pages'><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry project='die-net'><refentrytitle>plymouth</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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