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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
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<refentry id="adcli">
<refentryinfo>
<title>adcli</title>
<productname>realmd</productname>
<authorgroup>
<author>
<contrib>Maintainer</contrib>
<firstname>Stef</firstname>
<surname>Walter</surname>
<email>stefw@redhat.com</email>
</author>
</authorgroup>
</refentryinfo>
<refmeta>
<refentrytitle>adcli</refentrytitle>
<manvolnum>8</manvolnum>
<refmiscinfo class="manual">System Commands</refmiscinfo>
</refmeta>
<refnamediv>
<refname>adcli</refname>
<refpurpose>Tool for performing actions on an Active Directory domain</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>adcli info</command>
<arg choice="plain">domain.example.com</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli join</command>
<arg choice="plain">domain.example.com</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli update</command>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli testjoin</command>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli create-user</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">user</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli delete-user</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">user</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli create-group</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">user</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli delete-group</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">user</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli add-member</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">group</arg>
<arg choice="plain" rep="repeat">user</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli remove-member</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">group</arg>
<arg choice="plain" rep="repeat">user</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli preset-computer</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain" rep="repeat">computer</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli reset-computer</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">computer</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli delete-computer</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">computer</arg>
</cmdsynopsis>
<cmdsynopsis>
<command>adcli show-computer</command>
<arg choice="opt">--domain=domain.example.com</arg>
<arg choice="plain">computer</arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1 id='general_overview'>
<title>General Overview</title>
<para><command>adcli</command> is a command line tool that
can perform actions in an Active Directory domain. Among other things
it can be used to join a computer to a domain.</para>
<para>See the various sub commands below. The following global options
can be used:</para>
<variablelist>
<varlistentry>
<term><option>-D, --domain=<parameter>domain</parameter></option></term>
<listitem><para>The domain to connect to. If a domain is
not specified, then the domain part of the local computer's
host name is used.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-R, --domain-realm=<parameter>REALM</parameter></option></term>
<listitem><para>Kerberos realm for the domain. If not
specified, then the upper cased domain name is
used.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-S, --domain-controller=<parameter>server</parameter></option></term>
<listitem><para>Connect to a specific domain controller.
If not specified, then an appropriate domain controller
is automatically discovered.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--use-ldaps</option></term>
<listitem><para>Connect to the domain controller
with LDAPS. By default the LDAP port is used and SASL
GSS-SPNEGO or GSSAPI is used for authentication and to
establish encryption. This should satisfy all
requirements set on the server side and LDAPS should
only be used if the LDAP port is not accessible due to
firewalls or other reasons.</para>
<para> Please note that the place where CA certificates
can be found to validate the AD DC certificates
must be configured in the OpenLDAP configuration
file, e.g. <filename>/etc/openldap/ldap.conf</filename>.
As an alternative it can be specified with the help of
an environment variable, e.g.
<programlisting>
$ LDAPTLS_CACERT=/path/to/ad_dc_ca_cert.pem adcli join --use-ldaps -D domain.example.com
...
</programlisting>
Please see
<citerefentry><refentrytitle>ldap.conf</refentrytitle>
<manvolnum>5</manvolnum></citerefentry> for details.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-C</option></term>
<listitem><para>Use the default Kerberos credential
cache to authenticate with the domain.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--login-ccache<parameter>[=ccache_name]</parameter></option></term>
<listitem><para>Use the specified Kerberos credential
cache to authenticate with the domain. If no credential
cache is specified, the default Kerberos credential
cache will be used. Credential caches of type FILE can
be given with the path to the file. For other
credential cache types, e.g. DIR, KEYRING or KCM, the
type must be specified explicitly together with a
suitable identifier.</para>
<para>Please note that since the
<parameter>ccache_name</parameter> is optional the
=(equal) sign is mandatory. If = is missing the
parameter is treated as optionless extra argument. How
this is handled depends on the specific sub-command.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-U, --login-user=<parameter>User</parameter></option></term>
<listitem><para>Use the specified user account to
authenticate with the domain. If not specified, then
the name 'Administrator' will be used.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--no-password</option></term>
<listitem><para>Don't show prompts for or read a
password from input.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-W, --prompt-password</option></term>
<listitem><para>Prompt for a password if necessary.
This is the default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--stdin-password</option></term>
<listitem><para>Read a password from stdin input instead
of prompting for a password.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-v, --verbose</option></term>
<listitem><para>Run in verbose mode with debug
output.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='querying'>
<title>Querying Domain Information</title>
<para><command>adcli info</command> displays discovered information
about an Active Directory domain or an Active Directory domain
controller.</para>
<programlisting>
$ adcli info domain.example.com
...
</programlisting>
<programlisting>
$ adcli info --domain-controller=dc.domain.example.com
...
</programlisting>
<para><command>adcli info</command> will output as much information as
it can about the domain. The information is designed to be both machine
and human readable. The command will exit with a non-zero exit code
if the domain does not exist or cannot be reached.</para>
<para>To show domain info for a specific domain controller use the
<option>--domain-controller</option> option to specify which domain
controller to query.</para>
<para>Use the <option>--verbose</option> option to show details of how
the domain is discovered and queried. Many of the global options, in
particular authentication options, are not usable with the
<command>adcli info</command> command.</para>
</refsect1>
<refsect1 id='joining'>
<title>Joining the Local Machine to a Domain</title>
<para><command>adcli join</command> creates a computer account in the
domain for the local machine, and sets up a keytab for the machine.
It does not configure an authentication service (such as
<command>sssd</command>).</para>
<programlisting>
$ adcli join domain.example.com
Password for Administrator:
</programlisting>
<para>In addition to the global options, you can specify the following
options to control how this operation is done.</para>
<variablelist>
<varlistentry>
<term><option>-N, --computer-name=<parameter>computer</parameter></option></term>
<listitem><para>The short non-dotted name of the computer
account that will be created in the domain. If not specified,
then the first portion of the <option>--host-fqdn</option>
is used.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-O, --domain-ou=<parameter>OU=xxx</parameter></option></term>
<listitem><para>The full distinguished name of the OU in
which to create the computer account. If not specified,
then the computer account will be created in a default
location.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-H, --host-fqdn=<parameter>host</parameter></option></term>
<listitem><para>Override the local machine's fully qualified
domain name. If not specified, the local machine's hostname
will be retrieved via <function>gethostname()</function>.
If <function>gethostname()</function> only returns a short name
<function>getaddrinfo()</function> with the AI_CANONNAME hint
is called to expand the name to a fully qualified domain
name.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-K, --host-keytab=<parameter>/path/to/keytab</parameter></option></term>
<listitem><para>Specify the path to the host keytab where
host credentials will be written after a successful join
operation. If not specified, the default location will be
used, usually <filename>/etc/krb5.keytab</filename>.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--login-type=<parameter>{computer|user}</parameter></option></term>
<listitem><para>Specify the type of authentication that
will be performed before creating the machine account in
the domain. If set to 'computer', then the computer must
already have a preset account in the domain. If not
specified and none of the other <option>--login-xxx</option>
arguments have been specified, then will try both
'computer' and 'user' authentication.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-name=<parameter>name</parameter></option></term>
<listitem><para>Set the operating system name on the computer
account. The default depends on where adcli was built, but
is usually something like 'linux-gnu'.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-service-pack=<parameter>pack</parameter></option></term>
<listitem><para>Set the operating system service pack on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-version=<parameter>version</parameter></option></term>
<listitem><para>Set the operating system version on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--description=<parameter>description</parameter></option></term>
<listitem><para>Set the description attribute on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--service-name=<parameter>service</parameter></option></term>
<listitem><para>Additional service name for a kerberos
principal to be created on the computer account. This
option may be specified multiple times.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--user-principal=<parameter>host/name@REALM</parameter></option></term>
<listitem><para>Set the userPrincipalName field of the
computer account to this kerberos principal. If you omit
the value for this option, then a principal will be set
in the form of <code>host/host.example.com@REALM</code></para></listitem>
</varlistentry>
<varlistentry>
<term><option>--one-time-password</option></term>
<listitem><para>Specify a one time password for a preset
computer account. This is equivalent to using
<option>--login-type=computer</option> and providing a
password as input.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--trusted-for-delegation=<parameter>yes|no|true|false</parameter></option></term>
<listitem><para>Set or unset the TRUSTED_FOR_DELEGATION
flag in the userAccountControl attribute to allow or
not allow that Kerberos tickets can be forwarded to the
host.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--add-service-principal=<parameter>service/hostname</parameter></option></term>
<listitem><para>Add a service principal name. In
contrast to the <option>--service-name</option> the
hostname part can be specified as well in case the
service should be accessible with a different host
name as well.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--show-details</option></term>
<listitem><para>After a successful join print out information
about join operation. This is output in a format that should
be both human and machine readable.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--show-password</option></term>
<listitem><para>After a successful join print out the computer
machine account password. This is output in a format that should
be both human and machine readable.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--add-samba-data</option></term>
<listitem><para>After a successful join add the domain
SID and the machine account password to the Samba
specific databases by calling Samba's
<command>net</command> utility.</para>
<para>Please note that Samba's <command>net</command>
requires some settings in <filename>smb.conf</filename>
to create the database entries correctly. Most
important here is currently the
<option>workgroup</option> option, see
<citerefentry><refentrytitle>smb.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--samba-data-tool=<parameter>/path/to/net</parameter></option></term>
<listitem><para>If Samba's <command>net</command>
cannot be found at
<filename>&samba_data_tool;</filename>, this option can
be used to specific an alternative location with the
help of an absolute path.</para></listitem>
</varlistentry>
</variablelist>
<para>If supported on the AD side the
<option>msDS-supportedEncryptionTypes</option> attribute will be set as
well. Either the current value or the default list of AD's supported
encryption types filtered by the permitted encryption types of the
client's Kerberos configuration are written.</para>
</refsect1>
<refsect1 id='updating'>
<title>Updating the machine account password and other attributes</title>
<para><command>adcli update</command> updates the password of the computer
account on the domain controller for the local machine, write the new
keys to the keytab and removes older keys. It keeps the previous key on purpose
because AD will need some time to replicate the new key to all DCs hence the
previous key might still be used.
</para>
<programlisting>
$ adcli update
</programlisting>
<para>If used with a credential cache, other attributes of the computer
account can be changed as well if the principal has sufficient
privileges.</para>
<programlisting>
$ kinit Administrator
$ adcli update --login-ccache=/tmp/krbcc_123
</programlisting>
<para>In addition to the global options, you can specify the following
options to control how this operation is done.</para>
<variablelist>
<varlistentry>
<term><option>-N, --computer-name=<parameter>computer</parameter></option></term>
<listitem><para>The short non-dotted name of the computer
account that will be created in the domain. If not specified,
it will be retrieved from the keytab entries.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-H, --host-fqdn=<parameter>host</parameter></option></term>
<listitem><para>The local machine's fully qualified
domain name. If not specified, the local machine's hostname
will be retrieved from the keytab entries.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-K, --host-keytab=<parameter>/path/to/keytab</parameter></option></term>
<listitem><para>Specify the path to the host keytab where
current host credentials are stored and the new ones
will be written to. If not specified, the default
location will be used, usually
<filename>/etc/krb5.keytab</filename>.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-name=<parameter>name</parameter></option></term>
<listitem><para>Set the operating system name on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-service-pack=<parameter>pack</parameter></option></term>
<listitem><para>Set the operating system service pack on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-version=<parameter>version</parameter></option></term>
<listitem><para>Set the operating system version on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--description=<parameter>description</parameter></option></term>
<listitem><para>Set the description attribute on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--service-name=<parameter>service</parameter></option></term>
<listitem><para>Additional service name for a Kerberos
principal to be created on the computer account. This
option may be specified multiple times.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--user-principal=<parameter>host/name@REALM</parameter></option></term>
<listitem><para>Set the userPrincipalName field of the
computer account to this Kerberos principal.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--computer-password-lifetime=<parameter>lifetime</parameter></option></term>
<listitem><para>Only update the password of the
computer account if it is older than the lifetime given
in days. By default the password is updated if it is
older than 30 days.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--trusted-for-delegation=<parameter>yes|no|true|false</parameter></option></term>
<listitem><para>Set or unset the TRUSTED_FOR_DELEGATION
flag in the userAccountControl attribute to allow or
not allow that Kerberos tickets can be forwarded to the
host.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--add-service-principal=<parameter>service/hostname</parameter></option></term>
<listitem><para>Add a service principal name. In
contrast to the <option>--service-name</option> the
hostname part can be specified as well in case the
service should be accessible with a different host
name as well.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--remove-service-principal=<parameter>service/hostname</parameter></option></term>
<listitem><para>Remove a service principal name from
the keytab and the AD host object.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--show-details</option></term>
<listitem><para>After a successful join print out information
about join operation. This is output in a format that should
be both human and machine readable.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--add-samba-data</option></term>
<listitem><para>After a successful join add the domain
SID and the machine account password to the Samba
specific databases by calling Samba's
<command>net</command> utility.</para>
<para>Please note that Samba's <command>net</command>
requires some settings in <filename>smb.conf</filename>
to create the database entries correctly. Most
important here is currently the
<option>workgroup</option> option, see
<citerefentry><refentrytitle>smb.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details.</para>
<para>Note that if the machine account password is not
older than 30 days, you have to pass
<option>--computer-password-lifetime=0</option> to
force the update.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--samba-data-tool=<parameter>/path/to/net</parameter></option></term>
<listitem><para>If Samba's <command>net</command>
cannot be found at
<filename>&samba_data_tool;</filename>, this option can
be used to specific an alternative location with the
help of an absolute path.</para></listitem>
</varlistentry>
</variablelist>
<para>If supported on the AD side the
<option>msDS-supportedEncryptionTypes</option> attribute will be set as
well. Either the current value or the default list of AD's supported
encryption types filtered by the permitted encryption types of the
client's Kerberos configuration are written.</para>
</refsect1>
<refsect1 id='testjoin'>
<title>Testing if the machine account password is valid</title>
<para><command>adcli testjoin</command> uses the current credentials in
the keytab and tries to authenticate with the machine account to the AD
domain. If this works the machine account password and the join are
still valid. If it fails the machine account password or the whole
machine account have to be refreshed with
<command>adcli join</command> or <command>adcli update</command>.
</para>
<programlisting>
$ adcli testjoin
</programlisting>
<para>Only the global options not related to authentication are
available, additionally you can specify the following options to
control how this operation is done.</para>
<variablelist>
<varlistentry>
<term><option>-K, --host-keytab=<parameter>/path/to/keytab</parameter></option></term>
<listitem><para>Specify the path to the host keytab where
current host credentials are stored and the new ones
will be written to. If not specified, the default
location will be used, usually
<filename>/etc/krb5.keytab</filename>.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='create_user'>
<title>Creating a User</title>
<para><command>adcli create-user</command> creates a new user account
in the domain.</para>
<programlisting>
$ adcli create-user Fry --domain=domain.example.com \
--display-name="Philip J. Fry" --mail=fry@domain.example.com
</programlisting>
<para>In addition to the global options, you can specify the following
options to control how the user is created.</para>
<variablelist>
<varlistentry>
<term><option>--display-name=<parameter>"Name"</parameter></option></term>
<listitem><para>Set the <code>displayName</code> attribute
of the new created user account.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-O, --domain-ou=<parameter>OU=xxx</parameter></option></term>
<listitem><para>The full distinguished name of the OU in
which to create the user account. If not specified,
then the computer account will be created in a default
location.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--mail=<parameter>email@domain.com</parameter></option></term>
<listitem><para>Set the <code>mail</code> attribute of
the new created user account. This attribute may be
specified multiple times.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--unix-home=<parameter>/home/user</parameter></option></term>
<listitem><para>Set the <code>unixHomeDirectory</code> attribute of
the new created user account, which should be an absolute
path to the user's home directory.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--unix-gid=<parameter>111</parameter></option></term>
<listitem><para>Set the <code>gidNumber</code> attribute of
the new created user account, which should be the user's
numeric primary group id.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--unix-shell=<parameter>/bin/shell</parameter></option></term>
<listitem><para>Set the <code>loginShell</code> attribute of
the new created user account, which should be a path to
a valid shell.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--unix-uid=<parameter>111</parameter></option></term>
<listitem><para>Set the <code>uidNumber</code> attribute of
the new created user account, which should be the user's
numeric primary user id.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--nis-domain=<parameter>nis_domain</parameter></option></term>
<listitem><para>Set the <code>msSFU30NisDomain</code> attribute of
the new created user account, which should be the user's
NIS domain is the NIS/YP service of Active Directory's Services for Unix (SFU)
are used. This is needed to let the 'UNIX attributes' tab of older Active
Directoy versions show the set UNIX specific attributes. If not specified
adcli will try to determine the NIS domain automatically if needed.
</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='delete_user'>
<title>Deleting a User</title>
<para><command>adcli delete-user</command> deletes a user account from
the domain.</para>
<programlisting>
$ adcli delete-user Fry --domain=domain.example.com
</programlisting>
<para>The various global options can be used.</para>
</refsect1>
<refsect1 id='create_group'>
<title>Creating a Group</title>
<para><command>adcli create-group</command> creates a new group in the
domain.</para>
<programlisting>
$ adcli create-group Pilots --domain=domain.example.com \
--description="Group for all pilots"
</programlisting>
<para>In addition to the global options, you can specify the following
options to control how the group is created.</para>
<variablelist>
<varlistentry>
<term><option>--description=<parameter>"text"</parameter></option></term>
<listitem><para>Set the <code>description</code> attribute
of the new created group.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-O, --domain-ou=<parameter>OU=xxx</parameter></option></term>
<listitem><para>The full distinguished name of the OU in
which to create the group. If not specified,
then the group will be created in a default
location.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='delete_group'>
<title>Deleting a Group</title>
<para><command>adcli delete-group</command> deletes a group from
the domain.</para>
<programlisting>
$ adcli delete-group Pilots --domain=domain.example.com
</programlisting>
<para>The various global options can be used.</para>
</refsect1>
<refsect1 id='add_group_member'>
<title>Adding a Member to a Group</title>
<para><command>adcli add-member</command> adds one or more users to a
group in the domain. The group is specified first, and then the various
users to be added.</para>
<programlisting>
$ adcli add-member --domain=domain.example.com Pilots Leela Scruffy
</programlisting>
<para>The various global options can be used.</para>
<para></para>
</refsect1>
<refsect1 id='remove_group_member'>
<title>Removing a Member from a Group</title>
<para><command>adcli remove-member</command> removes a user from a group
in the domain. The group is specified first, and then the various users
to be removed.</para>
<programlisting>
$ adcli remove-member --domain=domain.example.com Pilots Scruffy
</programlisting>
<para>The various global options can be used.</para>
</refsect1>
<refsect1 id='preset_computer_account'>
<title>Preset Computer Accounts</title>
<para><command>adcli preset-computer</command> pre-creates one or more
computer accounts in the domain for machines to later use when joining
the domain. By doing this machines can join using a one time password
or automatically without a password.</para>
<programlisting>
$ adcli preset-computer --domain=domain.example.com \
host1.example.com host2
Password for Administrator:
</programlisting>
<para>If the computer names specified contain dots, then they are
treated as fully qualified host names, otherwise they are treated
as short computer names. The computer accounts must not already
exist.</para>
<para>In addition to the global options, you can specify the following
options to control how this operation is done.</para>
<variablelist>
<varlistentry>
<term><option>-O, --domain-ou=<parameter>OU=xxx</parameter></option></term>
<listitem><para>The full distinguished name of the OU in
which to create the computer accounts. If not specified,
then the computer account will be created in a default
location.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--one-time-password</option></term>
<listitem><para>Specify a one time password to use when
presetting the computer accounts. If not specified, then
a default password will be used, which allows for later
automatic joins.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-name=<parameter>name</parameter></option></term>
<listitem><para>Set the operating system name on the computer
account. The default depends on where adcli was built, but
is usually something like 'linux-gnu'.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-service-pack=<parameter>pack</parameter></option></term>
<listitem><para>Set the operating system service pack on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--os-version=<parameter>version</parameter></option></term>
<listitem><para>Set the operating system version on the computer
account. Not set by default.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--service-name=<parameter>service</parameter></option></term>
<listitem><para>Additional service name for a kerberos
principal to be created on the computer account. This
option may be specified multiple times.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--user-principal</option></term>
<listitem><para>Set the userPrincipalName field of the
computer account to this kerberos principal in the form
of <code>host/host.example.com@REALM</code></para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='reset_computer_account'>
<title>Reset Computer Account</title>
<para><command>adcli reset-computer</command> resets a computer account
in the domain. If the appropriate machine is currently joined to the
domain, then its membership will be broken. The account must already
exist.</para>
<programlisting>
$ adcli reset-computer --domain=domain.example.com host2
</programlisting>
<para>If the computer names specified contain dots, then they are
treated as fully qualified host names, otherwise they are treated
as short computer names.</para>
<para>In addition to the global options, you can specify the following
options to control how this operation is done.</para>
<variablelist>
<varlistentry>
<term><option>--login-type=<parameter>{computer|user}</parameter></option></term>
<listitem><para>Specify the type of authentication that
will be performed before creating the machine account in
the domain. If set to 'computer', then the computer must
already have a preset account in the domain. If not
specified and none of the other <option>--login-xxx</option>
arguments have been specified, then will try both
'computer' and 'user' authentication.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='delete_computer_account'>
<title>Delete Computer Account</title>
<para><command>adcli delete-computer</command> deletes a computer account
in the domain. The account must already exist.</para>
<programlisting>
$ adcli delete-computer --domain=domain.example.com host2
Password for Administrator:
</programlisting>
<para>If the computer name contains a dot, then it is
treated as fully qualified host name, otherwise it is treated
as short computer name.</para>
<para>If no computer name is specified, then the host name of the
computer adcli is running on is used, as returned by
<literal>gethostname()</literal>.</para>
<para>The various global options can be used.</para>
</refsect1>
<refsect1 id='show_computer_account'>
<title>Show Computer Account Attributes</title>
<para><command>adcli show-computer</command> show the computer account
attributes stored in AD. The account must already exist.</para>
<programlisting>
$ adcli show-computer --domain=domain.example.com host2
Password for Administrator:
</programlisting>
<para>If the computer name contains a dot, then it is
treated as fully qualified host name, otherwise it is treated
as short computer name.</para>
<para>If no computer name is specified, then the host name of the
computer adcli is running on is used, as returned by
<literal>gethostname()</literal>.</para>
<para>The various global options can be used.</para>
</refsect1>
<refsect1 id='bugs'>
<title>Bugs</title>
<para>
Please send bug reports to either the distribution bug tracker
or the upstream bug tracker at
<ulink url="https://bugs.freedesktop.org/enter_bug.cgi?product=realmd&component=adcli">https://bugs.freedesktop.org/enter_bug.cgi?product=realmd&component=adcli</ulink>
</para>
</refsect1>
<refsect1 id='see_also'>
<title>See also</title>
<simplelist type="inline">
<member><citerefentry><refentrytitle>realmd</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
<member><citerefentry><refentrytitle>net</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
<member><citerefentry><refentrytitle>sssd</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
</simplelist>
<para>
Further details available in the realmd online documentation at
<ulink url="http://www.freedesktop.org/software/realmd/">http://www.freedesktop.org/software/realmd/</ulink>
</para>
</refsect1>
</refentry>