'\" t
.\"     Title: wbinfo
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
.\"      Date: 06/22/2012
.\"    Manual: User Commands
.\"    Source: Samba 3.6
.\"  Language: English
.\"
.TH "WBINFO" "1" "06/22/2012" "Samba 3\&.6" "User Commands"
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.nh
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.SH "NAME"
wbinfo \- Query information from winbind daemon
.SH "SYNOPSIS"
.HP \w'\ 'u
wbinfo [\-a\ user%password] [\-\-all\-domains] [\-\-allocate\-gid] [\-\-allocate\-uid] [\-c] [\-\-ccache\-save] [\-\-change\-user\-password] [\-D\ domain] [\-\-domain\ domain] [\-\-dsgetdcname\ domain] [\-g] [\-\-getdcname\ domain] [\-\-get\-auth\-user] [\-G\ gid] [\-\-gid\-info] [\-\-group\-info] [\-\-help|\-?] [\-i\ user] [\-I\ ip] [\-K\ user%password] [\-\-lanman] [\-m] [\-n\ name] [\-N\ netbios\-name] [\-\-ntlmv2] [\-\-online\-status] [\-\-own\-domain] [\-p] [\-P|\-\-ping\-dc] [\-r\ user] [\-R|\-\-lookup\-rids] [\-s\ sid] [\-\-separator] [\-\-set\-auth\-user\ user%password] [\-S\ sid] [\-\-sid\-aliases] [\-\-sid\-to\-fullname] [\-t] [\-u] [\-\-uid\-info\ uid] [\-\-usage] [\-\-user\-domgroups\ sid] [\-\-user\-sids\ sid] [\-U\ uid] [\-V] [\-\-verbose] [\-Y\ sid]
.SH "DESCRIPTION"
.PP
This tool is part of the
\fBsamba\fR(7)
suite\&.
.PP
The
wbinfo
program queries and returns information created and used by the
\fBwinbindd\fR(8)
daemon\&.
.PP
The
\fBwinbindd\fR(8)
daemon must be configured and running for the
wbinfo
program to be able to return information\&.
.SH "OPTIONS"
.PP
\-a|\-\-authenticate \fIusername%password\fR
.RS 4
Attempt to authenticate a user via
\fBwinbindd\fR(8)\&. This checks both authentication methods and reports its results\&.
.if n \{\
.sp
.\}
.RS 4
.it 1 an-trap
.nr an-no-space-flag 1
.nr an-break-flag 1
.br
.ps +1
\fBNote\fR
.ps -1
.br
Do not be tempted to use this functionality for authentication in third\-party applications\&. Instead use
\fBntlm_auth\fR(1)\&.
.sp .5v
.RE
.RE
.PP
\-\-allocate\-gid
.RS 4
Get a new GID out of idmap
.RE
.PP
\-\-allocate\-uid
.RS 4
Get a new UID out of idmap
.RE
.PP
\-\-all\-domains
.RS 4
List all domains (trusted and own domain)\&.
.RE
.PP
\-c|\-\-change\-secret
.RS 4
Change the trust account password\&. May be used in conjunction with
\fBdomain\fR
in order to change interdomain trust account passwords\&.
.RE
.PP
\-\-ccache\-save \fIusername%password\fR
.RS 4
Store user and password for ccache\&.
.RE
.PP
\-\-change\-user\-password \fIusername\fR
.RS 4
Change the password of a user\&. The old and new password will be prompted\&.
.RE
.PP
\-\-domain \fIname\fR
.RS 4
This parameter sets the domain on which any specified operations will performed\&. If special domain name \'\&.\' is used to represent the current domain to which
\fBwinbindd\fR(8)
belongs\&. Currently only the
\fB\-u\fR, and
\fB\-g\fR
options honor this parameter\&.
.RE
.PP
\-D|\-\-domain\-info \fIdomain\fR
.RS 4
Show most of the info we have about the specified domain\&.
.RE
.PP
\-\-dsgetdcname \fIdomain\fR
.RS 4
Find a DC for a domain\&.
.RE
.PP
\-\-gid\-info \fIgid\fR
.RS 4
Get group info from gid\&.
.RE
.PP
\-\-group\-info \fIuser\fR
.RS 4
Get group info for user\&.
.RE
.PP
\-g|\-\-domain\-groups
.RS 4
This option will list all groups available in the Windows NT domain for which the
\fBsamba\fR(7)
daemon is operating in\&. Groups in all trusted domains will also be listed\&. Note that this operation does not assign group ids to any groups that have not already been seen by
\fBwinbindd\fR(8)\&.
.RE
.PP
\-\-get\-auth\-user
.RS 4
Print username and password used by
\fBwinbindd\fR(8)
during session setup to a domain controller\&. Username and password can be set using
\fB\-\-set\-auth\-user\fR\&. Only available for root\&.
.RE
.PP
\-\-getdcname \fIdomain\fR
.RS 4
Get the DC name for the specified domain\&.
.RE
.PP
\-G|\-\-gid\-to\-sid \fIgid\fR
.RS 4
Try to convert a UNIX group id to a Windows NT SID\&. If the gid specified does not refer to one within the idmap gid range then the operation will fail\&.
.RE
.PP
\-?
.RS 4
Print brief help overview\&.
.RE
.PP
\-i|\-\-user\-info \fIuser\fR
.RS 4
Get user info\&.
.RE
.PP
\-I|\-\-WINS\-by\-ip \fIip\fR
.RS 4
The
\fI\-I\fR
option queries
\fBwinbindd\fR(8)
to send a node status request to get the NetBIOS name associated with the IP address specified by the
\fIip\fR
parameter\&.
.RE
.PP
\-K|\-\-krb5auth \fIusername%password\fR
.RS 4
Attempt to authenticate a user via Kerberos\&.
.RE
.PP
\-\-lanman
.RS 4
Use lanman cryptography for user authentication\&.
.RE
.PP
\-m|\-\-trusted\-domains
.RS 4
Produce a list of domains trusted by the Windows NT server
\fBwinbindd\fR(8)
contacts when resolving names\&. This list does not include the Windows NT domain the server is a Primary Domain Controller for\&.
.RE
.PP
\-n|\-\-name\-to\-sid \fIname\fR
.RS 4
The
\fI\-n\fR
option queries
\fBwinbindd\fR(8)
for the SID associated with the name specified\&. Domain names can be specified before the user name by using the winbind separator character\&. For example CWDOM1/Administrator refers to the Administrator user in the domain CWDOM1\&. If no domain is specified then the domain used is the one specified in the
\fBsmb.conf\fR(5)
\fIworkgroup \fR
parameter\&.
.RE
.PP
\-N|\-\-WINS\-by\-name \fIname\fR
.RS 4
The
\fI\-N\fR
option queries
\fBwinbindd\fR(8)
to query the WINS server for the IP address associated with the NetBIOS name specified by the
\fIname\fR
parameter\&.
.RE
.PP
\-\-ntlmv2
.RS 4
Use NTLMv2 cryptography for user authentication\&.
.RE
.PP
\-\-online\-status \fIdomain\fR
.RS 4
Show whether domains are marked as online or offline\&. An optional domain argument limits the output to the online status of a given domain\&.
.RE
.PP
\-\-own\-domain
.RS 4
List own domain\&.
.RE
.PP
\-p|\-\-ping
.RS 4
Check whether
\fBwinbindd\fR(8)
is still alive\&. Prints out either \'succeeded\' or \'failed\'\&.
.RE
.PP
\-P|\-\-ping\-dc
.RS 4
Issue a no\-effect command to our DC\&. This checks if our secure channel connection to our domain controller is still alive\&. It has much less impact than wbinfo \-t\&.
.RE
.PP
\-r|\-\-user\-groups \fIusername\fR
.RS 4
Try to obtain the list of UNIX group ids to which the user belongs\&. This only works for users defined on a Domain Controller\&.
.RE
.PP
\-R|\-\-lookup\-rids \fIrid1, rid2, rid3\&.\&.\&.\fR
.RS 4
Converts RIDs to names\&. Uses a comma separated list of rids\&.
.RE
.PP
\-s|\-\-sid\-to\-name \fIsid\fR
.RS 4
Use
\fI\-s\fR
to resolve a SID to a name\&. This is the inverse of the
\fI\-n \fR
option above\&. SIDs must be specified as ASCII strings in the traditional Microsoft format\&. For example, S\-1\-5\-21\-1455342024\-3071081365\-2475485837\-500\&.
.RE
.PP
\-\-separator
.RS 4
Get the active winbind separator\&.
.RE
.PP
\-\-set\-auth\-user \fIusername%password\fR
.RS 4
Store username and password used by
\fBwinbindd\fR(8)
during session setup to a domain controller\&. This enables winbindd to operate in a Windows 2000 domain with Restrict Anonymous turned on (a\&.k\&.a\&. Permissions compatible with Windows 2000 servers only)\&.
.RE
.PP
\-S|\-\-sid\-to\-uid \fIsid\fR
.RS 4
Convert a SID to a UNIX user id\&. If the SID does not correspond to a UNIX user mapped by
\fBwinbindd\fR(8)
then the operation will fail\&.
.RE
.PP
\-\-sid\-aliases \fIsid\fR
.RS 4
Get SID aliases for a given SID\&.
.RE
.PP
\-\-sid\-to\-fullname \fIsid\fR
.RS 4
Converts a SID to a full username (DOMAIN\eusername)\&.
.RE
.PP
\-t|\-\-check\-secret
.RS 4
Verify that the workstation trust account created when the Samba server is added to the Windows NT domain is working\&. May be used in conjunction with
\fBdomain\fR
in order to verify interdomain trust accounts\&.
.RE
.PP
\-u|\-\-domain\-users
.RS 4
This option will list all users available in the Windows NT domain for which the
\fBwinbindd\fR(8)
daemon is operating in\&. Users in all trusted domains will also be listed\&. Note that this operation does not assign user ids to any users that have not already been seen by
\fBwinbindd\fR(8)
\&.
.RE
.PP
\-\-uid\-info \fIuid\fR
.RS 4
Get user info for the user connected to user id UID\&.
.RE
.PP
\-\-usage
.RS 4
Print brief help overview\&.
.RE
.PP
\-\-user\-domgroups \fIsid\fR
.RS 4
Get user domain groups\&.
.RE
.PP
\-\-user\-sids \fIsid\fR
.RS 4
Get user group SIDs for user\&.
.RE
.PP
\-U|\-\-uid\-to\-sid \fIuid\fR
.RS 4
Try to convert a UNIX user id to a Windows NT SID\&. If the uid specified does not refer to one within the idmap range then the operation will fail\&.
.RE
.PP
\-\-verbose
.RS 4
Print additional information about the query results\&.
.RE
.PP
\-Y|\-\-sid\-to\-gid \fIsid\fR
.RS 4
Convert a SID to a UNIX group id\&. If the SID does not correspond to a UNIX group mapped by
\fBwinbindd\fR(8)
then the operation will fail\&.
.RE
.PP
\-V|\-\-version
.RS 4
Prints the program version number\&.
.RE
.PP
\-h|\-\-help
.RS 4
Print a summary of command line options\&.
.RE
.SH "EXIT STATUS"
.PP
The wbinfo program returns 0 if the operation succeeded, or 1 if the operation failed\&. If the
\fBwinbindd\fR(8)
daemon is not working
wbinfo
will always return failure\&.
.SH "VERSION"
.PP
This man page is correct for version 3 of the Samba suite\&.
.SH "SEE ALSO"
.PP
\fBwinbindd\fR(8)
and
\fBntlm_auth\fR(1)
.SH "AUTHOR"
.PP
The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&.
.PP
wbinfo
and
winbindd
were written by Tim Potter\&.
.PP
The conversion to DocBook for Samba 2\&.2 was done by Gerald Carter\&. The conversion to DocBook XML 4\&.2 for Samba 3\&.0 was done by Alexander Bokovoy\&.