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<?xml version="1.0" encoding="UTF-8"?>
<!--
manpage, user manual, usage: VBoxManage checkmediumpwd
-->
<!--
Copyright (C) 2006-2022 Oracle and/or its affiliates.
This file is part of VirtualBox base platform packages, as
available from https://www.virtualbox.org.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation, in version 3 of the
License.
This program is distributed in the hope that it will be useful, but
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SPDX-License-Identifier: GPL-3.0-only
-->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"[
<!ENTITY % all.entities SYSTEM "all-entities.ent">
%all.entities;
]>
<refentry id="vboxmanage-checkmediumpwd" lang="en">
<refentryinfo>
<pubdate>$Date: 2022-08-22 19:43:14 +0200 (Mon, 22 Aug 2022) $</pubdate>
<title>VBoxManage checkmediumpwd</title>
</refentryinfo>
<refmeta>
<refentrytitle>VBoxManage-checkmediumpwd</refentrytitle>
<manvolnum>1</manvolnum>
</refmeta>
<refnamediv>
<refname>VBoxManage-checkmediumpwd</refname>
<refpurpose>check encryption password on a DEK-encrypted medium or a disk image</refpurpose>
<refclass>&product-name;</refclass>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis id="synopsis-vboxmanage-checkmediumpwd">
<!-- The 'id' is mandatory and must start with 'synopsis-'. -->
<command>VBoxManage checkmediumpwd</command>
<group choice="req">
<arg choice="plain"><replaceable>uuid</replaceable></arg>
<arg choice="plain"><replaceable>filename</replaceable></arg>
</group>
<arg choice="req"><replaceable>password-file</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>
The <command>VBoxManage checkmediumpwd</command> command checks
the current encryption password on a DEK-encrypted medium or a
disk image. See <xref linkend="diskencryption-encryption" />.
</para>
<para>
The command response indicates if the specified password is
correct.
</para>
<variablelist>
<varlistentry>
<term><replaceable>uuid</replaceable>|<replaceable>filename</replaceable></term>
<listitem><para>
Specifies the Universally Unique Identifier (UUID) or the
absolute path name of the medium or image.
</para></listitem>
</varlistentry>
<varlistentry>
<term><replaceable>password-file</replaceable></term>
<listitem><para>
Specifies the password to check. The password
can be the absolute path name of a password file
on the host OS or the dash character (<literal>-</literal>)
to prompt you for the password on the command line.
</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Examples</title>
<remark role="help-scope" condition="GLOBAL" />
<para>
The following example checks the encryption password for the
<filename>ol7u4-1.vdi</filename> disk image. The password
is contained in a file called <filename>pwfile</filename>.
</para>
<para>
The command returns a message indicating that the specified
password is correct.
</para>
<screen>$ VBoxManage checkmediumpwd "$HOME/VirtualBox VMs/ol7u4/ol7u4-1.vdi" /home/user/pwfile
The given password is correct</screen>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<xref linkend="vboxmanage-encryptmedium" />
</para>
</refsect1>
</refentry>
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