1 | <?xml version="1.0" encoding="UTF-8"?>
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2 | <!--
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3 | manpage, user manual, usage: VBoxHeadless
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4 | -->
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5 | <!--
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6 | Copyright (C) 2006-2024 Oracle and/or its affiliates.
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7 |
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8 | This file is part of VirtualBox base platform packages, as
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9 | available from https://www.virtualbox.org.
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10 |
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11 | This program is free software; you can redistribute it and/or
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12 | modify it under the terms of the GNU General Public License
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13 | as published by the Free Software Foundation, in version 3 of the
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14 | License.
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15 |
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16 | This program is distributed in the hope that it will be useful, but
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17 | WITHOUT ANY WARRANTY; without even the implied warranty of
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18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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19 | General Public License for more details.
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20 |
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21 | You should have received a copy of the GNU General Public License
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22 | along with this program; if not, see <https://www.gnu.org/licenses>.
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23 |
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24 | SPDX-License-Identifier: GPL-3.0-only
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25 | -->
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26 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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27 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"[
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28 | <!ENTITY % all.entities SYSTEM "all-entities.ent">
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29 | %all.entities;
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30 | ]>
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31 | <refentry id="man_vboxheadless" lang="en">
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32 | <refentryinfo>
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33 | <pubdate>August 2019</pubdate>
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34 | <title>VBoxHeadless</title>
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35 | </refentryinfo>
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36 |
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37 | <refmeta>
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38 | <refentrytitle>VBoxHeadless</refentrytitle>
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39 | <manvolnum>1</manvolnum>
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40 | </refmeta>
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41 |
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42 | <refnamediv>
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43 | <refname>VBoxHeadless</refname>
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44 | <refpurpose>&product-name; remote desktop server</refpurpose>
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45 | <refclass>&product-name;</refclass>
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46 | </refnamediv>
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47 |
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48 | <refsynopsisdiv>
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49 | <cmdsynopsis id="synopsis-vboxmanage-vboxheadless">
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50 | <command>VBoxHeadless</command>
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51 | <arg>--startvm=<group choice="req">
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52 | <arg choice="plain"><replaceable>uuid</replaceable></arg>
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53 | <arg choice="plain"><replaceable>vmname</replaceable></arg>
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54 | </group></arg>
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55 | <arg>--vrde=<group choice="plain">
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56 | <arg choice="plain">on</arg>
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57 | <arg choice="plain">off</arg>
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58 | <arg choice="plain">config</arg>
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59 | </group></arg>
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60 | <arg>--vrdeproperty=<replaceable>prop-name</replaceable>=<arg><replaceable>prop-value</replaceable></arg></arg>
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61 | <arg>--settingspw=<replaceable>password</replaceable></arg>
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62 | <arg>--settingspwfile=<replaceable>password-file</replaceable></arg>
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63 | <arg>--start-paused</arg>
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64 | <arg>--capture</arg>
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65 | <arg>--width=<replaceable>width</replaceable></arg>
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66 | <arg>--height=<replaceable>height</replaceable></arg>
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67 | <arg>--bitrate=<replaceable>bit-rate</replaceable></arg>
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68 | <arg>--filename=<replaceable>filename</replaceable></arg>
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69 | </cmdsynopsis>
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70 | </refsynopsisdiv>
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71 |
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72 | <refsect1 id="man_vboxheadless-description">
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73 | <title>Description</title>
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74 | <para>
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75 | The <command>VBoxHeadless</command> command is an alternate front
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76 | end that enables you to remotely manage virtual machines (VMs).
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77 | The front end is a CLI rather than the VirtualBox Manager
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78 | graphical user interface (GUI).
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79 | </para>
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80 | <para>
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81 | For information about using this command, see
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82 | <xref linkend="vboxheadless" />.
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83 | </para>
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84 | <refsect2 id="man_vboxmanage-vboxheadless-command-options">
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85 | <title>Command Options</title>
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86 | <variablelist>
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87 | <varlistentry>
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88 | <term><option>--startvm=<replaceable>uuid</replaceable> | <replaceable>vmname</replaceable></option></term>
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89 | <listitem><para>
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90 | Specifies the Universally Unique Identifier (UUID) or name
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91 | of the VM to start.
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92 | </para><para>
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93 | Use the <command>VBoxManage list vms</command> command to
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94 | obtain VM information.
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95 | </para><para>
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96 | The short versions of this option is <option>-s</option>.
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97 | </para></listitem>
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98 | </varlistentry>
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99 | <varlistentry>
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100 | <term><option>--vrde=on | off | config</option></term>
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101 | <listitem><para>
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102 | Specifies how to use the VRDP server. The default value is
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103 | <literal>config</literal>. Valid values are as follows:
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104 | </para><itemizedlist>
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105 | <listitem><para>
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106 | <literal>on</literal> enables the VRDP server.
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107 | </para><screen>VBoxHeadless --startvm=<replaceable>vmname</replaceable> --vrde=on</screen></listitem>
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108 | <listitem><para>
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109 | <literal>off</literal> disables the VRDP server.
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110 | </para><screen>VBoxHeadless --startvm=<replaceable>vmname</replaceable> --vrde=off</screen></listitem>
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111 | <listitem><para>
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112 | <literal>config</literal> enables the VRDP server
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113 | depending on the VM configuration.
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114 | </para><screen>VBoxHeadless --startvm=<replaceable>vmname</replaceable> --vrde=config</screen></listitem>
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115 | </itemizedlist><para>
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116 | The short version of this option is <option>-v</option>.
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117 | </para></listitem>
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118 | </varlistentry>
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119 | <varlistentry>
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120 | <term><option>--vrdeproperty=<replaceable>prop-name</replaceable>=[<replaceable>prop-value</replaceable>]</option></term>
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121 | <listitem><para>
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122 | Specifies a value for one of the following properties:
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123 | </para><itemizedlist>
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124 | <listitem><para>
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125 | The <literal>TCP/Ports</literal> property value is a
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126 | comma-separated list of ports to which the VRDE server
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127 | can bind. Use a hyphen (<literal>-</literal>) between
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128 | two port numbers to specify a range of ports.
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129 | </para></listitem>
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130 | <listitem><para>
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131 | The <literal>TCP/Address</literal> property value is
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132 | the interface IP address to which to bind the VRDE
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133 | server.
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134 | </para></listitem>
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135 | </itemizedlist></listitem>
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136 | </varlistentry>
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137 | <varlistentry>
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138 | <term><option>--settingspw=<replaceable>password</replaceable></option></term>
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139 | <listitem><para>
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140 | Specifies a settings password to access encrypted
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141 | settings. If you do not specify the password on the
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142 | command line, <command>VBoxHeadless</command> prompts you
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143 | for the password.
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144 | </para><remark>
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145 | This design does not conform to Oracle's security
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146 | guidelines. You should not be able to specify a password
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147 | on the command line because the password can be seen in a
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148 | process listing.
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149 | </remark></listitem>
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150 | </varlistentry>
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151 | <varlistentry>
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152 | <term><option>--settingspwfile=<replaceable>password-file</replaceable></option></term>
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153 | <listitem><para>
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154 | Specifies the file that contains the settings password.
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155 | </para></listitem>
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156 | </varlistentry>
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157 | <varlistentry>
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158 | <term><option>--start-paused</option></term>
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159 | <listitem><para>
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160 | Starts the specified VM in the paused state.
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161 | </para></listitem>
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162 | </varlistentry>
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163 | <varlistentry>
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164 | <term><option>--capture</option></term>
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165 | <listitem><para>
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166 | Records the VM screen output to a file. In addition to
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167 | this option, you must use the <option>--filename</option>
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168 | option to specify the name of the file.
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169 | </para></listitem>
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170 | </varlistentry>
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171 | <varlistentry>
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172 | <term><option>--width=<replaceable>width</replaceable></option></term>
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173 | <listitem><para>
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174 | Specifies the frame width of the recording in pixels. This
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175 | option is associated with the <option>--capture</option>
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176 | option.
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177 | </para></listitem>
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178 | </varlistentry>
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179 | <varlistentry>
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180 | <term><option>--height=<replaceable>height</replaceable></option></term>
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181 | <listitem><para>
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182 | Specifies the frame height of the recording in pixels.
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183 | This option is associated with the
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184 | <option>--capture</option> option.
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185 | </para></listitem>
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186 | </varlistentry>
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187 | <varlistentry>
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188 | <term><option>--bitrate=<replaceable>bit-rate</replaceable></option></term>
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189 | <listitem><para>
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190 | Specifies the bit rate of the recording in kilobits per
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191 | second. This option is associated with the
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192 | <option>--capture</option> option.
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193 | </para></listitem>
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194 | </varlistentry>
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195 | <varlistentry>
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196 | <term><option>--filename=<replaceable>filename</replaceable></option></term>
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197 | <listitem><para>
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198 | Specifies the name of the file in which to store the
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199 | recording. The codec used is based on the file extension
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200 | that you choose. You must specify this option if you use
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201 | the <option>--capture</option> option.
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202 | </para><remark>
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203 | Where can we get information about the file extensions
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204 | that are supported?
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205 | </remark></listitem>
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206 | </varlistentry>
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207 | </variablelist>
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208 | </refsect2>
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209 | </refsect1>
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210 |
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211 | <refsect1 id="man_vboxheadless-examples">
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212 | <title>Examples</title>
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213 | <remark role="help-scope" condition="GLOBAL"/>
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214 | <para>
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215 | The following command starts the <literal>ol7u4</literal> VM:
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216 | </para>
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217 | <screen>$ VBoxHeadless --startvm "ol7u4"</screen>
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218 | <para>
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219 | The following command starts the <literal>ol7u6</literal> VM in
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220 | the Paused state.
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221 | </para>
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222 | <screen>$ VBoxHeadless --startvm "ol7u6" --start-paused</screen>
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223 | <para>
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224 | The following command starts the <literal>ol7u6</literal> VM and
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225 | records the session. The recording is saved to the
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226 | <filename>ol7u6-recording</filename> WebM file.
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227 | </para>
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228 | <screen>$ VBoxHeadless --startvm "ol7u6" --capture --filename ol7u6-recording.webm</screen>
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229 | </refsect1>
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230 |
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231 | <refsect1 id="man_vboxheadless-see-also">
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232 | <title>See Also</title>
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233 | <para>
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234 | <xref linkend="vboxmanage-list" />,
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235 | <xref linkend="vboxmanage-startvm" />
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236 | </para>
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237 | </refsect1>
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238 | </refentry>
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