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200 lines
4.9 KiB
Groff
200 lines
4.9 KiB
Groff
.TH LDAPCOMPARE 1 "RELEASEDATE" "OpenLDAP LDVERSION"
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.\" $OpenLDAP$
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.\" Copyright 1998-2005 The OpenLDAP Foundation All Rights Reserved.
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.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
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.SH NAME
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ldapcompare \- LDAP compare tool
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.SH SYNOPSIS
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.B ldapcompare
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[\c
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.BR \-n ]
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[\c
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.BR \-v ]
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[\c
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.BR \-z ]
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[\c
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.BR \-k ]
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[\c
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.BR \-K ]
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[\c
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.BR \-M[M] ]
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[\c
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.BI \-d \ debuglevel\fR]
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[\c
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.BI \-D \ binddn\fR]
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[\c
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.BR \-W ]
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[\c
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.BI \-w \ passwd\fR]
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[\c
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.BI \-y \ passwdfile\fR]
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[\c
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.BI \-H \ ldapuri\fR]
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[\c
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.BI \-h \ ldaphost\fR]
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[\c
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.BI \-p \ ldapport\fR]
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[\c
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.BI \-P \ 2\fR\||\|\fI3\fR]
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[\c
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.BR \-O \ security-properties ]
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[\c
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.BR \-I ]
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[\c
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.BR \-Q ]
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[\c
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.BI \-U \ authcid\fR]
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[\c
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.BI \-R \ realm\fR]
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[\c
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.BR \-x ]
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[\c
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.BI \-X \ authzid\fR]
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[\c
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.BI \-Y \ mech\fR]
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[\c
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.BR \-Z[Z] ]
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.IR DN \ <
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.BR attr:value \ |
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.BR attr::b64value \ >
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.SH DESCRIPTION
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.I ldapcompare
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is a shell-accessible interface to the
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.BR ldap_compare (3)
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library call.
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.LP
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.B ldapcompare
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opens a connection to an LDAP server, binds, and performs a compare
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using specified parameters. The \fIDN\fP should be a distinguished
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name in the directory. \fIAttr\fP should be a known attribute. If
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followed by one colon, the assertion \fIvalue\fP should be provided
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as a string. If followed by two colons, the base64 encoding of the
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value is provided. The result code of the compare is provided as
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the exit code and, unless ran with -z, the program prints
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TRUE, FALSE, or UNDEFINED on standard output.
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.LP
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.SH OPTIONS
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.TP
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.B \-n
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Show what would be done, but don't actually perform the compare. Useful for
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debugging in conjunction with -v.
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.TP
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.B \-v
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Run in verbose mode, with many diagnostics written to standard output.
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.TP
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.B \-z
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Run in quiet mode, no output is written. You must check the return
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status. Useful in shell scripts.
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.TP
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.B \-k
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Use Kerberos IV authentication instead of simple authentication. It is
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assumed that you already have a valid ticket granting ticket.
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.B ldapcompare
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must be compiled with Kerberos support for this option to have any effect.
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.TP
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.B \-K
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Same as \-k, but only does step 1 of the Kerberos IV bind. This is useful
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when connecting to a slapd and there is no x500dsa.hostname principal
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registered with your Kerberos Domain Controller(s).
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.TP
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.B \-M[M]
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Enable manage DSA IT control.
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.B \-MM
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makes control critical.
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.TP
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.BI \-d \ debuglevel
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Set the LDAP debugging level to \fIdebuglevel\fP.
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.B ldapcompare
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must be compiled with LDAP_DEBUG defined for this option to have any effect.
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.TP
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.B \-x
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Use simple authentication instead of SASL.
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.TP
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.BI \-D \ binddn
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Use the Distinguished Name \fIbinddn\fP to bind to the LDAP directory.
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.TP
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.B \-W
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Prompt for simple authentication.
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This is used instead of specifying the password on the command line.
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.TP
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.BI \-w \ passwd
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Use \fIpasswd\fP as the password for simple authentication.
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.TP
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.BI \-y \ passwdfile
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Use complete contents of \fIpasswdfile\fP as the password for
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simple authentication.
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.TP
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.BI \-H \ ldapuri
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Specify URI(s) referring to the ldap server(s).
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.TP
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.BI \-h \ ldaphost
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Specify an alternate host on which the ldap server is running.
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Deprecated in favor of -H.
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.TP
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.BI \-p \ ldapport
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Specify an alternate TCP port where the ldap server is listening.
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Deprecated in favor of -H.
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.TP
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.BI \-P \ 2\fR\||\|\fI3
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Specify the LDAP protocol version to use.
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.TP
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.BI \-O \ security-properties
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Specify SASL security properties.
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.TP
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.B \-I
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Enable SASL Interactive mode. Always prompt. Default is to prompt
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only as needed.
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.TP
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.B \-Q
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Enable SASL Quiet mode. Never prompt.
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.TP
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.BI \-U \ authcid
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Specify the authentication ID for SASL bind. The form of the ID
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depends on the actual SASL mechanism used.
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.TP
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.BI \-R \ realm
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Specify the realm of authentication ID for SASL bind. The form of the realm
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depends on the actual SASL mechanism used.
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.TP
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.BI \-X \ authzid
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Specify the requested authorization ID for SASL bind.
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.I authzid
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must be one of the following formats:
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.B dn:\c
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.I <distinguished name>
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or
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.B u:\c
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.I <username>
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.TP
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.BI \-Y \ mech
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Specify the SASL mechanism to be used for authentication. If it's not
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specified, the program will choose the best mechanism the server knows.
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.TP
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.B \-Z[Z]
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Issue StartTLS (Transport Layer Security) extended operation. If you use
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.B \-ZZ\c
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, the command will require the operation to be successful.
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.SH EXAMPLES
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.nf
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ldapcompare "uid=babs,dc=example,dc=com" sn:Jensen
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ldapcompare "uid=babs,dc=example,dc=com" sn::SmVuc2Vu
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.fi
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are all equivalent.
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.SH LIMITATIONS
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Requiring the value be passed on the command line is limiting
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and introduces some security concerns. The command should support
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a mechanism to specify the location (file name or URL) to read
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the value from.
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.SH "SEE ALSO"
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.BR ldap.conf (5),
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.BR ldif (5),
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.BR ldap (3),
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.BR ldap_compare (3)
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.SH AUTHOR
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The OpenLDAP Project <http://www.openldap.org/>
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.SH ACKNOWLEDGEMENTS
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.B OpenLDAP
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is developed and maintained by The OpenLDAP Project (http://www.openldap.org/).
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.B OpenLDAP
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is derived from University of Michigan LDAP 3.3 Release.
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